The Great Eight: High-Impact Material Choices for Green Building

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The Great Eight: High-Impact Material Choices for Green Building

We’re at a tipping point in insulation, flooring, textiles, and other product categories. Here’s what to spec and what to avoid.

We all want to eat right, but we also need to watch our budgets. Most of us want to buy healthful, responsibly produced food but can’t always find or afford the most sustainable option.

Enter the Dirty Dozen and the Clean Fifteen. These lists from Environmental Working Group (EWG) identify 12 types of produce with the greatest pesticide burdens and reveal which 15 fruits and veggies tend to be more sustainably farmed as a standard practice. They help shoppers understand when the better choice really matters—when it makes sense to shell out for organic.

Can we apply a similar filter to design and construction? That’s our goal in this article—to determine when the better choice matters most for building materials.

Don’t get us wrong. Every year, we celebrate innovative trendsetters with our Top 10 Green Building Product awards. And we set a high bar for sustainability most of the time with our BuildingGreen Approved product guidance and reviews. But for this article, we’ll focus on a select number of product categories where:

  • Choosing green versus conventional truly makes a major difference for human health, the environment, or both
  • Price premiums and other issues aren’t insurmountable
  • Green options go beyond one or two niche products, so you can defend your spec

We’ve focused on eight high-impact product categories, which (with a nod to EWG) we’ve dubbed The Great Eight:

Use each guide below to review your standard practice on projects, to help owners and other project team members prioritize product choices, and to bring your own selections and specifications up a notch or two.

Published June 6, 2016

(2016, June 6). The Great Eight: High-Impact Material Choices for Green Building. Retrieved from https://www.buildinggreen.com/departments/feature

How To Run a Great Workshop: 37 Tips and Ideas

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How To Run a Great Workshop: 37 Tips and Ideas

Whether you call it a charrette, a workshop, or simply a meeting, these suggestions from experts will make your next event more fun and productive.

A design team can enable real progress by setting aside a day or longer for a focused workshop. Or it could just waste a lot of high-priced time.

You can break down barriers and build a functioning team if you bring together people in different roles who don’t usually get to talk with one another. Or you might just reinforce existing stereotypes.

Get the right kind of discussion going, and you can move as a team toward innovative solutions. Or you can squeeze the life out of a room with an agenda that feels like a forced march.

This article is about design workshops: who, what, where, when, and why. My hope is that in reading it, you’ll pick up at least three ideas that you can’t wait to apply in your next workshop—whether it’s a short internal meeting, a half-day design exercise, or a long charrette with dozens of people.

If this article had an agenda, it would be a pretty loose one.

We’ll start off talking about what kind of mindset to bring into a workshop, then move to:

  • how to plan one
  • what kinds of exercises to do
  • some ideas for follow-up

You can read it from start to finish, or skip around and pick out what’s useful.

Whatever ideas or thoughts it sparks, or whatever feedback you have, please consider sharing. There’s a flipchart and marker (actually just a comment form) down at the bottom of the page.

How to Get into the Right Mindset

Choreographing the project process includes designing key components, clarifying the role of workshops in a healthy process, and identifying what you call them and who should attend, among other things.

1. Think big, together

An early design workshop and a collaborative design process go hand in hand. While this article doesn’t go into the value of integrative design (see How to Make Integrated Project Delivery Work for Your Project and Integrated Design Meets the Real World), let’s take a minute to talk about the value of a day-long (or longer) workshop with a large group of stakeholders.

The Oregon Sustainability Center didn’t get built, but its five-day design charrette led to numerous design breakthroughs, including at least one that has been used on other projects, according to Lisa Petterson, AIA, senior associate at SRG Partnership. Part of the workshop was focused on structure, and Petterson says that the structural engineer wanted to use a box beam. “It wasn’t so terribly revolutionary,” she says, but it would be applied on a relatively large scale, opening up new possibilities. “Everyone got excited,” says Petterson. The mechanical engineer and the plumbing engineer had a place for ducts and pipes inside the beam. The lighting designer was happy at the prospect of a clean ceiling.  “Everyone had a place in this structural system for their discipline.”

That idea didn’t last, however. The site was constrained by transit on three sides, and there wouldn’t have been room for cranes to safely erect the structure. The design moved to a more conventional solution for Portland: a post-tensioned slab. But the idea of integrated HVAC and structure stuck around. According to Petterson, the team asked, “Why shouldn’t we put radiant heating and cooling in the post-tension structure?” It hadn’t been done, but the group, already functioning well as a team, took the time to coordinate on the design and embed hangers in the slab.

In the end, the whole project was shelved, but the viability of the solution has been proven out on other projects that have used it, according to Petterson.

2. Hold a workshop, not a charrette

The term “charrette” isn’t going away anytime soon. However, a number of people we spoke to for this article prefer to call an extended design meeting simply that—a meeting, or, more often, a workshop.

“Charrette” refers to the cart that would come around to the design studio in 19th-century France, picking up student work for review. “As the cart made its way by, you would likely be rushing to get every last line on the drawing or piece of wood in the model,” says Jennifer Preston, sustainable design director at BKSK Architects. The frenzy and anxiety of that scene, as well as the focus on the realm of the designer, is not what we need when we bring together project teams, she argues. “What our process needs is less speed for speed’s sake and more thoughtful decision-making.”

Clark Brockman, AIA, principal at SERA Architects, agrees, adding, “Clients are more comfortable investing in a workshop” than a charrette.

Even if you prefer the word “charrette,” don’t call it an “eco-charrette.” That term feels dated—for a couple reasons. One is that the “eco-charrette” has become associated with a dry exercise of dragging team members down a checklist. Also, treating sustainability as a separate topic in its own silo simply doesn’t support an integrative process; it allows those concerns to be marginalized and green features to be value-engineered out.

None of this is to suggest that having a multi-day workshop isn’t worth it. If anything, the evidence is that having a workshop moves a project along quickly and to a high level of performance. And there is a trend of projects that do multi-day events to dedicate day-long workshops to sustainability-related topics like daylighting and biophilia. As discussed throughout this article, the time invested in building a team and exploring key issues pays off over and over again.

3. Call in a facilitator from outside the team

The professionals we spoke to for this article agreed universally on the importance of dedicated facilitation in a design workshop or charrette. An architect at a firm can be a skilled facilitator, but there are advantages to bringing in a third party, says Josie Plaut, associate director at the Institute for the Built Environment, which provides facilitation services.  

Without a facilitator, the emotional intelligence and inclusiveness in the room drop, says Plaut, or the conversation gets centered around the person who is most powerful but who might not contribute the most. “Without a facilitator, you can still have all the same people in the room but be playing a different game.”

A 2015 white paper, The Social Network of Integrative Design, from the Institute for the Built Environment, argues that a third-party facilitator is in the best position to create an effective team environment because that is their sole agenda.

The paper defines a third-party facilitator as either someone from outside the design firm, who may be a consultant on high-performance buildings, or a member of the design firm but without design responsibilities. They may have specialized training or tools.

According to the paper, dedicated facilitators offer three key benefits to design teams:

  • They foster a safe environment where everyone can freely express opinions.
  • They help increase the interaction among architects and other team members.
  • When architects are participating rather than facilitating, they learn more and build stronger relationships with the participants.

Other experts note that it’s valuable for the facilitator to have a designated point person in the group, such as a lead architect, to check in with. The facilitator can only read the room so much while also running a meeting. They benefit from having a second perspective, and someone to huddle and strategize with as the day moves along. The same person, possibly as part of a core group of participants, can help the facilitator plan the event.

4. Pick a champion to nurture the group’s vision

Referring to research contained in the white paper, Josie Plaut also emphasizes the need for a champion to support the kind of integrative design process found in workshops. “You need someone who is a champion on the design side,” she says, to ensure the integrative workshop process is supported and its value maximized. “Preferably you need the owner and the architect. If either one is opposed, then nothing’s going to happen,” but she says you can still move forward with having an integrative process if one is ambivalent about it.

Having a champion in the project leadership provides four functions:

  1. Initiates an aspirational vision, including design goals, performance goals, and goals for how the team will work together
  2. Clearly prioritizes integrative process for the team, possibly including contract structures (like integrated project delivery) and support of facilitated workshops
  3. Gives permission to take calculated risks, including unfamiliar technologies, strategies, and materials that might deviate from standard industry practice but can be effectively explored in an integrative process
  4. Holds the team accountable with owner-created design guidelines, performance contracts, or commitment to earning third-party certification

5. Prevent design by committee

A common fear of an integrative design process bolstered by charrettes is “design by committee,” where nonprofessionals obstruct smart design decisions in the name of providing input. That’s not an unfounded fear, but it’s an avoidable one, according to facilitators we spoke with for this article.

“Architects have a wide range of communication skills, which includes translation,” says Jennifer Preston. If occupants say they want a particular type of window in the façade, “it’s our job as design professionals to understand what is the intent behind that statement.” The occupant might be envisioning a certain shape or size of window, but through careful listening, we learn that what they really want is a comfortable place in the sun. To create the right kind of space, the designer considers a multitude of things—view, solar orientation, context in the plan. To get the kind of input you need from stakeholders, ask open-ended questions. Discovery happens there, says Preston.

Z Smith, AIA, principal at Eskew+Dumez+Ripple, suggests that one way to frame this conversation is around values. On a church project, he says, his firm didn’t ask the church committee what they wanted the building to look like. They provided a variety of images for inspiration, and talked about qualities of light and space. That allowed the client to articulate, says Smith, that they “want a space that’s ordered in this way, and connected to the outdoors in this way. It was not about them designing the building but articulating the qualities of value to them. We could hold onto the things we were expert at, and they could hold onto what was of value to them.”

In workshops involving stakeholders who don’t know the design and construction process, make sure you’re clear about who’s providing input and who’s making final decisions. Integrative workshops typically have a democratic feel, but don’t let that mask hierarchy in decision-making. People are generally okay with this if it’s explicit and acknowledged.

6. Plan well, but go with the flow

Preparing for a workshop means a “combination of having a plan and knowing ahead of time that you’re not going to follow it,” says Moshe Cohen, of The Negotiating Table. “You have to be responsive to what’s really going on in the room.”

Cohen, a negotiating specialist who does training and facilitation, explains that his background is in mediation. “In mediation, you never know where things are going. People come in complaining about one thing, and by the end you realize it’s about something completely different than what you thought.”

Workshops are not that different. “When I facilitate, I don’t know where things are going to go. And I don’t know they are going to go well.”

“The one thing participants won’t tolerate is any sense that the facilitator is bullshitting them or is not transparent with them,” says Cohen. He tries to project a sense of openness and competence: “I don’t know everything, but we’re figuring this out. You need to give them this sense that no matter how chaotic things are now, everything is going to be all right. That’s really reassuring.”

You also have to know when something’s not working. “I’ve undertaken activities that totally belly-flop. You’ve got to say to the group, ‘What do you think is not working, and how can we fix it?’ You can’t have any ego up there. You’re serving the process and the group.”

Setting a Schedule and Agenda for Success

What should be on the agenda?

Phaedra Svec, associate at BNIM, sometimes gets asked by a colleague to share her “best agenda.” She says, “As if that’s the magic! Even if you tell the same story over and over again, you tell it differently depending on your audience. The same is true to plan or design a good meeting agenda. And it’s incredibly undervalued as a skill.”

“The agenda process is a design process,” says Jennifer Preston. “The consideration that goes into the how, who, and why of meeting setup is critical. And it takes thought and input and discussion.” She distinguishes that kind of exercise from burdening a workshop with an over-precise agenda where problems are listed and solutions produced. If the agenda is well formed, “the meeting can be what the meeting needs to be.”

7. Understand their greatest hopes and fears

The degree of preparation for a single workshop varies depending on the facilitator and the goals of the event. A good rule of thumb, however, is to spend at least as much time preparing as the workshop will take: a day or more for a day-long workshop, for example.

One common way to prepare is to interview participants about the coming workshop and what they want to get from it. This may even take the form of a meeting of its own with a subset of the workshop’s participants.

Asking a client for their highest hopes and their greatest fears for a project is one approach that Lisa Petterson uses to figure out what’s really on their minds. Fears might be in red and hopes in green. You write down everything and then ask people to vote on their strongest sentiments. This approach worked well on a project that involved a renovation of an existing building and a large addition. “One of the fears was [that] there wasn’t going to be enough money to renovate the entire building, and there was going to be hodge-podge” left over, she says. “It would have been easy to focus all the attention on the new building” in the workshop, she says, but because that concern had been aired, they knew they had to dedicate time to problems they wanted to fix in the renovation.

8. Ask them what success looks like

Numerous facilitators emphasize the utility of a shared understanding of what success looks like. To plow a straight line an a field, Moshe Cohen says, “You look at a tree on the other side and never stop looking at the tree. That’s what guides you. This direction you’re going in, how consistent is it with that tree?”

Cohen credits Interaction Associates with a useful framework for that: desired outcome. Outcomes are nouns. Cohen likes to ask, if the workshop is successful, “What do we have in our hands at the end?” Or, “Let’s pretend the session has started, it’s ended, it was wonderful. What’s different?”

It can take asking a few times to get to the heart of the matter. The group might say that they want to discuss key issues—which isn’t yet a clear outcome. Cohen will ask, “Let’s pretend we had the discussion. What do we have in our hands at the end that makes it worth having?”

“By the end of that initial conversation, you have a set of desired outcomes, and maybe you prioritize them,” says Cohen. “Let’s pretend we don’t have time for all them; which of these do we really want to have in hand?”

To bring the agenda to life, incorporate outcomes into it. Rather than blocking off time for “daylighting,” dedicate time to “identify, for each major occupancy, five ideas for how daylighting could contribute to occupant experience and energy savings.”

9. Give the audience the reins

Depending on the workshop, you could establish trust, put specific topics on the agenda, and guide specific discussion topics in one fell swoop.

Richard Crespin of CollaborateUp is facilitating a series of workshops, through a grant from the Robert Wood Johnson Foundation, to look at how businesses can play more of a role in community health. With 200 people sitting around tables, and a slate of speakers on a dais, Crespin gives the audience the first word. He asks the people at tables to introduce themselves to each other and name what they think is the number-one barrier to a healthier city. Each table confers and agrees on one item, then shares it with the whole room, generating about 20 items. Then every single speaker has to get up and speak to one of those topics. The rest of the workshop goes back and forth between the stage and the small groups.

Crespin likes the format for two reasons:

  • Giving the audience the first word: “They are in control. They are driving the agenda.”
  • Clear direction to speakers: “Left to their own devices, they might have spoken right past these issues.” They don’t need to make things up, and they don’t have any reason to waste time formulating bland speeches.

The workshops wrap up with commitments—something each attendee is willing to do within a short period of time. “They are now part of something larger than themselves,” says Crespin.

10. Don’t make people miserable

Don’t get too focused on a narrow definition of success, says Moshe Cohen. “It’s nice to have the results. But there are miserable processes to go through, [and] there are more fun processes to go through.” He says, “I want to ask them, ‘What do you want this conversation to look like?’”

Most people don’t want to sit brainstorming for eight hours straight, if they can even last that long without getting bored, disengaged, or tired. But different groups have different priorities. Do they want to move around? Do they want small chunks? Do they want to break things up with pecha-kucha style presentations? Different groups will name different preferences that can be used in designing a workshop.

Of course, keep in mind that the facilitator, as with the role of the architect discussed earlier, is a translator. Look for what the group wants the day to feel like, not necessarily what the specific activities are.

11. Give them a night to sleep on it

Even if it’s two half-days, being able to include a night’s sleep in the middle of a workshop is invaluable, says Clark Brockman. The logistics sometimes make it impractical, he says, but when it works, “It’s remarkable what happens overnight.”

Brockman likes to “make sure that in the first day you get all of the hairy, difficult issues laid out. You really want people to go to bed with their heads filled with a thorough and honest view of the complexity of the project.” According to Brockman, the group knits together as a functioning team on day one, and on day two, the solutions “are just better.”

You have to be okay leaving things unresolved, “which can be pretty uncomfortable,” cautions Brockman. He recalls a workshop on materials and health that was particularly successful at laying out, on the first day, all the reasons why the problem was hard and could never be solved. Had he taken things too far? The second day, “Everyone came back ready to work, and a lot of interesting things happened.”

12. Start on time; end early

Fill the mornings and go easy in the afternoons, says Ralph DiNola, CEO of the New Buildings Institute, who says he’s gone from doing eight-hour sessions to preferring five or six hours. Once you decide you’re not going to push on to 5 p.m., the day typically breaks down into three chunks (with breaks between):

  • First morning session
  • Second morning session
  • Early afternoon session

“After that, it’s hard to do anything,” says DiNola, based on his experience with dozens of workshops.

13. When you’re short on time

Ralph DiNola has been a part of five-day charrettes and half-day ones. If you’re pressed for time, what should you focus on?

He breaks it into the following hierarchy: you start with a vision or mission statement. In order to achieve that vision, what are the goals? (They should be measurable.) Then get down to the core strategies that will help you achieve those goals.

“The tactical part,” he says, “the action plan, is something you can outline and continue to work on later with a more thorough work plan.”

How to Set the Table—For the Right Group of People

Who you invite, how you frame the conversation, and even the food you serve, can all be design opportunities to bring you closer to your goals.

14. Run a diversity check

One of Phaedra Svec’s approaches to workshop design is place-centered. She’ll ask herself, “What do we need to know about this place and all the people who have a stake in this place?” That leads to a lot of thought about who is invited, with a focus on disciplinary diversity.

For an early-phase interdisciplinary design workshop, Svec wants to have—to name a few—an investor or someone who’s focused on finances; a facility manager; people who are responsible for the program; and people who are thinking about ecology and water. If it’s a university project, she wants someone from the greater community. If it’s an office building, someone from the neighborhood.

What about the designers? Svec wants “co-creators who are not just designing sculptures that are buildings, but people who are designing the experience that you’re going to have there.”

For a net-zero-water project, Svec wants “everybody who has a stake in water in that system,” from wastewater plant engineers to irrigation system designers to the plumbing engineer to a landscape architect or engineer who’s an expert in living systems.

Take the right people and the right workshop activities, “and then somehow because you’re all there together, you have enough of the little pieces of what you need to make the whole solution. And it’s really kind of magic,” says Svec.

15. Let wallflowers bloom

Awareness of differences in how introverts and extroverts contribute to a workshop, and how to support everyone’s voice, was a common theme from experts we spoke to for this article.

“I mix up the process,” says Moshe Cohen. “There might be introverts who won’t say a word in a large group, but get them into small groups, and they are really comfortable.” Change the structure from large groups to small groups to pairs. A facilitator can float around and ask questions of specific individuals to bring them into the conversation.

Mixing in reflective writing and speaking also tends to give everyone an opportunity to contribute. Before a group discussion, pose a question and ask everyone to write a few ideas in response. Then discuss those with your neighbor, and then discuss them with the larger group. That progression allows everyone time to organize their thoughts.

16. Gain value from disagreeable people

“You as a facilitator have to be there to support even the most vocal, argumentative voices in the room,” says Moshe Cohen. “You don’t want to alienate these folks who sit in the back smoldering and looking for ways to sabotage” the day.

Their interests might not be shared by others, but you have to work with what’s there, says Cohen. Either individually or in the group, get them to talk about their interests—which might not be what you think. The fewer assumptions you can make about where someone is coming from, the better. And often, when someone feels heard and sees the larger purpose of the room, they will cooperate more fully.

Someone who disagrees with the rest of the room might have a critical point. What if the room is ready to move on to a new topic, but one person isn’t ready to let it go? Ask them why, and write out their interests. Then, negotiate a process to move forward that helps move the group toward success.

17. Inspire new thinking with an outside expert

Bringing an expert into a workshop who isn’t attached to the project can catalyze fresh thinking. On one project, a highly controlled laboratory building for nanotechnology research, Wilson Architects brought in engineer Peter Rumsey to a number of early workshops. Jacob Werner, AIA, director of sustainable design at Wilson, says that the team invited Rumsey because of his experience in regions outside of the project team’s core experience, and because of his sense of what is theoretically possible as well as what is sensible to pursue.

The projects programming puts it on the extreme end of energy use intensity, according to Werner, at about 1,000 kBtu/ft2. “Little things that might not matter as much” on a smaller building, “like coefficient of drag on the ductwork, can result in huge energy savings,” says Werner. Spurred on by Rumsey, the team looked at engineering the ductwork to reduce the static pressure in the system. The bigger ductwork will require more height but could make a huge difference in energy use.

18. Set ground rules to maintain focus

Setting ground rules for participants is second nature for experienced facilitators. Laying out such rules explicitly isn’t always necessary, but when they do need to be enforced, it’s better to have had the expectation out in the open.

Great ground rules generally follow common themes, though they vary depending on the workshop activity. “Rules for brainstorming are different from rules for problem-solving or prioritizing or coming to consensus on a direction,” points out Nadav Malin, president of BuildingGreen and an experienced facilitator.

The one rule Malin finds the most common application for across workshop activities is “one idea at a time.” When speaking (or facilitating), finish one topic before moving on to the next. That way, everyone knows what the current topic is and can develop it together. When multiple ideas are on the table, the group loses focus.

Other rules that Malin draws on (crediting the facilitator Robert Leaver), especially for values-alignment exercises, include:

  • Speak from your heart.
  • Listen with rapture.
  • Speak for 30 seconds.
  • Make sure everyone has had a chance to weigh in on a topic before moving on—especially those who might be inclined to hold back, whether due to personality or internal politics.

Malin’s favorite rules for brainstorming, which can apply to other situations, include:

  • Never respond or react to others’ ideas while brainstorming.
  • No ideas are bad ideas.
  • Name it; don’t explain it (at least not for more than a few seconds).

The latter can feel like a tight constraint, but when enforced in practice, it helps overcome a couple of tendencies: to say something once and then explain it or repeat it in different words; and to move on to a related idea.

19. To enable risk-taking, create a safe space

A term sometimes used to describe the space created by ground rules like these is “safe.” According to the Institute for the Built Environment, every project it studied for its white paper on collaboration that had an ineffective process had one trait in common: a lack of safety and opportunity to share ideas.

The paper describes safety as an “inclusive environment that fosters participation and a willingness to share ideas and ask questions.”

Ground rules like those above, when enforced tactfully, can go a long way. Many people will only become fully invested in a workshop and actively participate after they’ve assessed that it’s emotionally safe—that they won’t be ignored or be ridiculed for an idea. Establishing and reinforcing that environment is a primary function of good facilitation. It’s done by amplifying a comment that the group might otherwise have devalued because it didn’t come from someone in a position of power. Or it can come by respectfully interrupting someone who is taking the group off track. The latter is especially difficult but shows a commitment to the process and a focus on the entire group. It’s also about what you don’t do: talk down to someone or laugh at their expense.

To set ground rules that fit your audience and speak to them in their language, listen carefully and be flexible. Facilitators often take risks in bringing their own language and methods to a group they don’t know that well. Talking about “safe” spaces isn’t everyone’s cup of tea, for example. “Trust” could be a better synonym for some audiences. Pushing people outside of their comfort zones can be constructive, but you don’t want to lose half the room simply because your language doesn’t fit their culture.

20. Feed them. Well.

Food and setting are essential parts of meeting design, says Jennifer Preston, who considers hosting to be part of the architect’s role, “making sure that everybody feels welcome.”

It started with the simple observation that design staff show up to lunch-and-learns. Now, “in every meeting where I have brought a version of nourishment to it, there’s been an exhalation,” Preston says, which she claims can create room for discovery. With one client, her firm was leading an intensive four-hour workshop to evaluate the possible alignment of LEED, the WELL Building Standard, Passivhaus, and the Living Building Challenge on a high-rise residential project.

It was lunchtime.

“We knew that health and wellness were highly valued by this client, and for us too,” Preston said. “We were very particular about the kind of food we brought in,” which included simple, colorful, whole foods. In general, she aims for supporting collegiality with something more like a family meal than a corporate boxed lunch. Before a meeting, Preston unwraps and breaks up chocolate bars; they’re a go-to item for keeping energy up, but no one wants to deal with that awkward crinkling sound mid-meeting. She pre-peels oranges and thinks through the setting of the table with paper, pens, and other items. “Everything is a design opportunity,” she notes.

The meeting concluded on an encouraging note and has led to ongoing dialogue about the project goals, including wellness. “I believe that started with nourishment,” she says.

Stretch the Group’s Vision to Maximum Benefit

When I picture a design charrette, I see architects huddled together, drafting, mapping programs, and detailing wall sections. I picture plans pinned on the walls.

When it comes to the heart of a workshop, drafting can be an essential activity. But as we’ve been exploring throughout this article, the most successful workshops are a design exercise from their conception all the way through reporting out. They allow for deep input, conversations, and team building. Let the sketching and other specific work of design occur as an organic result of this broader setting.

21. Small talk is a big deal

“Build into the day some time at the beginning that is more of an informal conversation time,” says Cohen. “Preferably feed people. While they’re eating, walk around as the facilitator. Go and have personal conversations not about the substance of what they are there to do, but people’s lives, their commutes. Later on, when you need to connect on substance, the ice has been broken.”

While that may seem like common-sense advice, how many meetings, workshops, or presentations have you been to where the facilitator is in front of the room fiddling with their equipment while people are gathering and eating?

Nadav Malin notes that this skill was part of what made the late Gail Lindsey, FAIA, exceptional. “By the time a meeting started, she had found a common experience or common friend with nearly everyone in the room.”

22. Build the group’s trust with an early win

There are a lot of ways a facilitated workshop can go off-course, says Moshe Cohen. Trust among the group and with the facilitator is critical to bridging rough areas. He advises winning the trust of the group early in the process.

“Very often, I will get them going with some activity that gives them the sense that I know what I’m doing,” says Cohen. Since defining success is also key, an early discussion is likely to be: “What does success look like for today?”

“There is no way to get that wrong,” he says. “The way you conduct yourself in that first discussion says a lot about how you’re going to function as a facilitator the rest of the day. You win some trust.”

23. Support iteration: Show your work

Once Phaedra Svec has the right people in the room, she wants them to be transparent with each other.

“You want them to show their work and have their assumptions shown in a common spreadsheet or up on the walls,” she says. If you’re not doing that, she warns, rather than iterating through progressively more appropriate solutions, you’ll end up in a circular conversation. Svec also notes, six months from now when you’re still tweaking your water usage numbers and how that affects the constructed wetland, you need to be able to see what everyone contributed and what they were assuming.

24. To save time, get to the heart of sticking points

With a current government client, Phaedra Svec was pushing them to consider drinking rainwater.

Why didn’t they want to? “Rainwater is dirty, and you can’t control it.”

Why can’t you? “There’s bird poop.”

There is a first flush, and then there’s filtration, so… why? “There’s the city water; we know what’s in it.”

Do you really know what’s in the city water?

By asking a lot of questions, Svec says (“usually it’s about five layers deep”), they found that the client could see the possibilities of consuming onsite rainwater, but is concerned about becoming responsible for water quality and possible health repercussions. It’s not clear whether or how the project will surmount that objection, but at least they’ve identified the core problem. That could become a design challenge, or it could become a constraint, but in any case they aren’t wasting time talking about water filtration options.

25. Make your research relatable

Presenting research on the project site and setting that’s done in the weeks before a workshop is important to Rand Ekman, AIA, chief sustainability officer at HKS. “Mechanical people need to be able to express a ventilation perspective. Landscape people need to talk about habitat and water. The owner needs to talk about the values that are driving the project,” he says. “It all paints a picture of what matters for that place.”

Ekman likes to present sustainability-related topics in a way that relates clearly to the place of the project and the values of the people involved. For example, rather than talking about global warming in abstract terms, he relates it to the U.S. Heat Wave Index and its effect on asthma rates in the area.

Ekman uses all that research as setup for activities where stakeholders identify exactly where they want to fall on a scale of options for topics like energy efficiency, ventilation effectiveness, and material health.

26. Invite nature into your brain

Connecting to nature in whatever setting you’re in is useful on a number of levels, says Phaedra Svec. At one charrette, the group was working next to a green roof planted with prairie plants. After working through the morning, she asked people to go outside, close their eyes and take a deep breath and engage their senses. The instructions: take in the sounds and smells, feel the sun or the shade or the breeze, and then open your eyes and find something that’s living.

The participants were standing on a green roof situated in a dense urban space. “There was a lot of stuff that wasn’t alive,” Svec said. She didn’t think they would look any further than the roof. They did, scanning the horizon for trees and making other discoveries. One person looked up a hill at some patches of continuous habitat, and saw the rooftop as another patch, and the building they were designing somewhere in the middle. “We determined that while Kansas City [Missouri] has a whole monarch butterfly waystation program in place, nobody had considered how to do that downtown. We saw the opportunity and incorporated it into the project.”

While that exercise had a very specific impact on the project, the change in mindset is the real object, she says. “People get into that place of being a little bit more mindful,” Svec notes. “They set aside some of their anxiety about being with strangers. They tap into the creative part of their brain.” Being able to draw on that energy throughout the day is important.

Even if you’re stuck in a windowless conference room, you can always have a group close their eyes and visit a place that was alive for them when they were children. “Everybody has an answer for that question,” says Svec. And “you get to hear something about that person that you wouldn’t have known otherwise.”

27. Kill groupthink with a pre-mortem

According to Richard Crespin, the “pre-mortem” meeting, for anticipating problems rather than waiting till they’ve happened, was developed after the Challenger disaster. After the Space Shuttle exploded during launch in 1986, the public learned that engineers had recognized a significant risk in proceeding with the launch; they had voiced those concerns but were ignored.

“People behave differently in groups than they do as individuals,” says Crespin. “Part of being in the group is abiding by certain group norms,” which in the case of the shuttle engineers was a mentality called “go fever.” In the pre-mortem, Crespin says, “Let’s step back and look at all the ways this thing could fail. How can we mitigate or avoid these things?” An exercise like this makes it part of the meeting norm to ask challenging questions.

28. Teach a model to organize thinking

Moshe Cohen blends teaching into facilitation—and not necessarily on subjects that directly relate to the field in question. “If the group is talking about a specific subject where I think I can help them organize their thinking by relating it to a relevant theoretical model, I’ll throw it in there,” he says. “It helps people organize how they think.”

For example, if a group is dissatisfied with some aspect of what they’re designing, Cohen might introduce them to Kurt Lewin’s force-field analysis, a framework that looks at how “helping forces” or “hindering forces” are driving movement toward or away from a goal. He’ll then ask the group how they could apply it this to the situation.

29. For painless brainstorms, note and vote

Have you ever been in a brainstorming session that felt like it was moving too slowly or was bogged down by spending too much time on less effective solutions? At BuildingGreen, we sometimes combat these tendencies with the “note and vote” approach, which was popularized by Google Ventures.

Here’s the structure:

  1. Everyone gets paper, a pen, and is asked to brainstorm as many ideas as possible. No one but you will see this list, so don’t self-censor. [5 to 10 minutes]
  2. Pick one to three favorites from your list. These are the items you’ll share with the group. (In a large group, you might first share these with one or two other people and winnow your list down further before sharing with the whole room.) [2 minutes]
  3. Go around and share your top ideas, with one person recording them on a whiteboard. There’s no discussion or feedback yet. [5 to 10 minutes]
  4. Take some time to contemplate and pick a favorite idea. Write it down. [2 minutes]
  5. Reveal your votes and note them with a dot on the whiteboard. [3 minutes]

In “classic” note and vote, there is a decider who picks the idea or ideas that the team will go with. In a workshop environment, you could open it up to discussion. Should an unpopular idea be considered? If we accept the favorite idea, how do we build on it?

Try note-and-vote the next time you need to generate new ideas or choose an option.

30. Close your eyes to see better

Ralph DiNola often does a “visioning” exercise right after introductions. “It may feel a little touchy-feely,” he says, but you have people close their eyes. “It’s opening day; the project is completed. There’s a celebration. You arrive, walk up, what do you see? What’s outside? What does it feel like? What do you smell?”

DiNola asks participants to visualize all of this, remember key features, and then write those things down before reporting out. “It’s a powerful way of having people have a vision of the shared goal.”

31. Use time travel

Ralph DiNola also likes extending visioning to the far past or future. Design an exercise for a project that might look and feel like the one you’re working on but is outrageously different in some way. Change some parameters so that “All of our preconceived notions don’t exist any more,” he says, like that plumbing or electricity as we know it don’t exist. “Set them loose on it and make it a competition,” DiNola advises. “That frees people up to be super-creative and outrageous.”

“The design solutions are really amazing, and when you then get into the present day charrette, that thinking shows up,” he says. One workshop envisioned using algae as a natural pump for future water systems. Back in the present, that translated to concepts for integrating the building’s water systems as a visual feature.

Another way to spur imaginative thinking is simply to set ambitious goals as thought experiments. For some projects, that might be Living Building Challenge certification. The trick might be finding the goal that’s exciting for the group but not too intimidating. If net-zero energy feels out of the question for an entire project, maybe there’s a wing that could be net-zero. And if that’s inspiring and gets traction, perhaps it can grow.

32. Show you’ve heard them

Whether or not your idea gets used, you want to know that it was heard. And when there is confidence that ideas are being heard, more ideas—and more radical ideas—tend to follow. Generating ideas and giving them air is one point of the workshop, but so is giving participants a sense of ownership and investment. For that, too, it’s essential that everyone feel heard.

Lisa Petterson likes to employ really easy design tools in workshops, like wooden blocks and colored pieces of cardboard that represent difference pieces of the program. Taking notes on whiteboards or flipcharts is standard practice, of course, and some workshops hire graphic artists switching nimbly between five different colored markers to capture ideas as the group works.

Whatever you do, “People just want to feel like their thoughts are captured,” says Petterson. If you’re taking photos of flipcharts or models, a Polaroid camera gives a physical sense that something has been recorded. If you’re going digital, Petterson says that having a computer in the room where photos are uploaded gives a real sense that the ideas haven’t disappeared.

33. End with a question, not an answer

If you’re doing a multi-day workshop, how do you get the most out of that sleep cycle, as well as relaxed evening time?

Phaedra Svec suggests formulating a specific question that invites participants to reflect on the day, and stretch a bit. She’s typically spontaneous about it, but an example might be, “Imagine that you’re a young student coming to this site for a field trip. What kind of experience do you want to have?” Depending on the workshop’s topic, she might ask a question that hasn’t been discussed yet but that isn’t too heavy, like “Is there a place for pollinators on the site?”

The question does a couple things, observes Svec. It displaces busy-work, like rerunning calculations after dinner, that would get in the way of reflection. It also gives people a sense that they’ll be returning to something fun in the morning. It also takes away anxiety about not knowing what you’re going to be expected to contribute the next day.

Extending the Value

Do you have time for all this? If you think you don’t, that’s a good sign you do.

34. Know the price and what it buys

Z Smith, while lamenting that some projects move on timeframes that make well planned and well attended workshops hard to do, says that they typically save time overall.

“This notion that you don’t have time is true if all the different players are completely disempowered,” he explains. If the architect or the owner can move forward with a project with little input, the project won’t be as good without a design workshop, though it might move more quickly. “But in the real world, there are lots of possible veto mechanisms.”

A typical example is a project where the design team gets relatively far along and tries to win over support for a project with what Smith calls the “ta da!” effect: just give them a beautiful design, and everyone will come on board. In practice, people who haven’t bought in can and will organize to stop the project. Another four months or more get added to the schedule. “The people who think they don’t have time to do this have to back up and start again.”

The financial case is similar. Clark Brockman describes a typical workshop where the client “walks into the room and they see 15 or 16 people, most of whom are the most senior people in the firm. You can just imagine certain clients that start to tally; this meeting is clocking in at $6,000 per hour.” To get them to forget about that, Brockman says, “The goal is to meet or exceed the value that would have been achieved if those people were working for the client on different things. Shift their thinking and arrive at a solution they wouldn’t have gotten to” if they weren’t there. Doing that is a bit unpredictable in that you never know where the added value will come from, but it’s completely replicable with effective facilitation.

35. Reports: Keep them short (and cheap)

Ralph DiNola talks about a project on which a developer was rehabilitating a historic property to lease to a university. The developer was respected for historic work but new to LEED and also new to the charrette process.

In a post-mortem review of the successful project, DiNola was shocked when the developer seemed to turn his back on the charrette, saying, “I don’t know if I would do that again.” DiNola thought that the workshop had transformed the project and set it on a positive track. Back at his office, he pulled up the charrette report, which described key features of the project—all of which were realized when it was designed and built. DiNola sent the report to the developer with a note. The developer replied with an apology in which he affirmed the value of writing down goals, and how the charrette had enabled that. DiNola notes that, like a roadmap, a report shouldn’t sit on the shelf. “Come back to it and check on it.”

Josie Plaut says that long and fancy reports have helped make some projects feel that they can’t afford workshops. “It’s the process itself which is the value-add and not the report,” she contends, noting that the Institute for the Built Environment now spends much less time (and fee) on creating a report.

36. Continue the transformation, from project to organization

A good workshop will produce a high-functioning team with a unified understanding of its vision and likely strategies. “You know the project will be better,” says Clark Brockman.

Ralph DiNola agrees that integrated workshops are really about building effective teams. He asks, “How are you going to change what their process is to deliver on that not just once but many times?” Once an organization has some experience with workshops, DiNola suggests finding new areas to apply them.

At one corporation, he says, the group was so pleased with charrettes done for individual building projects that they did a charrette just focused on commissioning. Commissioning agents were running into roadblocks and finding that teams weren’t coordinated around their work. The workshop focused on solving those problems as a team. DiNola has done lots of workshops for design and construction projects; he sees value in doing more at the organizational level.

Wrapping Up

If this article were a workshop, I’d want to check in now about your experience. Did you get a couple ideas to apply to your next event? Are you inspired to bring a more integrative process to your next major project meeting?

If so, please leave a comment with your thoughts.

 

Published May 3, 2016

Climate Change: Building Industry, You’ve Got This!

The Four Core Issues to Tackle for Resilient Design (And the Programs That Can Help)

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The Four Core Issues to Tackle for Resilient Design (And the Programs That Can Help)

As rating systems from LEED to RELi lay out key design steps for resilient design, it’s still up to project teams to bring critical perspective.

Updated May 27, 2025; updates by Elene Drosos

Hurricanes, tsunamis, wildfires, and other disasters have drawn attention to resilient design mostly by showing us what not to do in the built environment. We’ve come a long way in a short time, and today we’re on the cusp of having metrics and rating systems that clearly define what we should do—how to design buildings that can withstand natural disasters and even remain functional during and after disruptions.

These frameworks (the major ones are REDi, RELi, FORTIFIED, and pilot credits in LEED, all discussed in detail below) are enabling practitioners to set quantifiable goals for resilience. A pilot project for the REDi rating system, 181 Fremont, will be capable of being reoccupied immediately after a magnitude 8.0 earthquake and will sustain financial losses under 2.5% of project’s total value, according to its engineers. Other rating systems aim to maintain livable temperatures without mechanical systems for more than a week or to expand occupancy without losing off-grid capabilities.

As the targets become more specific, however, it can be difficult to keep the big picture in sight. Because these various frameworks are relatively new (some have yet to be tested by project teams) and differ so significantly in scope and focus, it is even more important to develop the kind of critical thinking that keeps teams motivated by the underlying values of resilient design. The experts that BuildingGreen interviewed, many of them the creators of these programs, highlighted four essential core issues that teams should consider, no matter which framework is being used as a tool:

  1. addressing the most likely hazards
  2. factoring in climate change
  3. fostering social cohesion
  4. problem-solving across scales

Developing the skills to address these core issues will help professionals stay ahead of the curve and incorporate resilience on all projects, even as the various frameworks become more defined.

Addressing the Most Likely Hazards

From the very outset of the project, resilient design calls for teams to question their assumptions. Thus, there are some key questions to ask before blindly following a checklist.

‘Do I even need to think about this?’

Before jumping into selecting hurricane-proof windows and designing safe rooms, teams should evaluate what level of resilience the project calls for, according to Mary Ann Lazarus, FAIA and principal at MALeco. Lazarus co-chaired the effort to develop LEED pilot credits on resilient design (see below). One method is to ask what the service life of the building is expected to be. “If your building is only supposed to last for 15 years, then it may not be worth it to go through all these thought exercises,” says Lazarus.

The conversation may lead the team toward designing for deconstruction. Or, rather than spending effort on “hardening” a building to survive a disaster, the structure could be designed to be taken down before a storm. For example, “tent cottages” have been erected at Maho Bay in the U.S. Virgin Islands, where hurricanes are a concern, because the canvas-covered wood frames can easily be disassembled before a storm or inexpensively replaced if they are destroyed.

Most buildings that are designed today are expected to last into the 2050s, which makes them more likely to experience damaging natural disasters and more likely to need to adapt to the consequences of climate change. However, even then, it is worth considering how the building type affects resilience needs, says Lazarus. Hospitals and other essential facilities have the highest need to maintain operability. Other spaces, like schools and community centers, may serve as emergency shelters and therefore may also have high demand for resilience strategies.

For office spaces, downtime results in financial losses and has repercussions throughout the community in the form of lost wages. However, in terms of life safety, they may be lower priority. “Offices may need to keep people safe for a few hours, but most people will attempt to go home in an extended emergency,” says Alex Wilson, founder of the Resilient Design Institute. (Disclosure: Alex Wilson is also the founder of BuildingGreen.) In the pilot credits that Wilson helped create, commercial buildings don’t need to incorporate a backup power supply for as long a period of time as homes do.

It’s all about talking to the client about what their priorities are and what they expect from investing in resilience, says Mark Meaders, a sustainability principal at HDR Inc. and a previous member of the Resilient Design LEED Pilot Credit Committee.  HDR designed an office project in the Midwest where the owner and project team reviewed areas for places of refuge (possibly in the lower level of the garage) in case of dangerous high winds. Basic emergency backup power is provided for telecom equipment and the server room, and to cool and heat certain areas of the building. But it won’t cover things like office lighting, according to Meaders. If there’s a disaster, the building will be able to provide refuge during the incident, but if there’s an extended outage afterward, it is expected that people will want to go home instead of continuing to work at their desks.

Hazards by zip code?

If the team deems it appropriate to target some level of resilient design, the next step is to figure out what kind of disaster the team is trying to address. That may sound obvious, but it is actually a departure from how a great deal of resilient design has been conducted to date.

“[Superstorm] Sandy happened, and we all had to rebuild, and all of a sudden you are a resilient designer,” says Valerie Walsh of Walsh Sustainability Group, another member of the Resilient Design LEED Pilot Credit Committee. Much of resilient design thus far has been reactionary, she says.

However, being resilient calls for planning for the most likely hazards—not just the ones in recent memory. Doing this methodically is called a “hazard assessment,” and all of the multi-attribute resilience frameworks reviewed later in this article require teams to perform one.

For example, in LEED, a prerequisite for two of the credits is for the team to refer to local, county, and state hazard mitigation plans if available. Where mitigation plans aren’t available, the credit lists national resources to consult about the risk of flooding, hurricanes, tornadoes, earthquakes, tsunamis, wildfires, drought, and landslides individually.

“We needed a process to force the right questions—to make designers do their homework,” says Lazarus.

Meaders told BuildingGreen that the assessment outlined by the LEED pilot credits takes only a couple of hours. His company has already decided that, as a rule, they will plan on doing the assessment for projects that are already pursuing a green building certification. For all other projects, HDR is encouraging the analysis and is providing a simple template to fill out.

Site-specific data

The reason for the specificity, says Walsh, is that certain hazards don’t apply evenly across zip codes. She mentions a property just blocks from her office where the hotel is in a different FEMA flood designation than the hotel restaurant. Furthermore, state or community officials are allowed to adopt more-restrictive floodplain management criteria than the minimum federal requirements, which a cursory FEMA site search wouldn't reveal. “Some [data] is really good at a national level, and some might be more detailed at the local level,” Walsh explains.

Another project in Boston also found that doing site-specific hazard analysis paid off—in very real monetary terms. Designed by ADD Inc. (now Stantec), The Eddy is a 267,000 ft2 mixed-use project on East Boston’s waterfront. The design employs various strategies to mitigate flooding, including locating the electrical room on the first floor above the floodplain and limiting entrances on the waterfront side. But the project also had to be wind resistant, and in Boston, the code default is to design to withstand winds up to 100 miles per hour—unless you conduct a site-specific wind analysis. Conducting the analysis revealed more-precise exposures that justified using lighter-gauge steel.

That lowered construction costs, and because the team had already conducted the analysis, it was easy to take the next step and estimate financial losses based on actual exposure (the site-specific wind levels projected for the site) and building design. The findings predicted losses of only several million dollars; similar, conventional buildings incur tens of millions in losses. Among other features, this helped convince the insurance provider to quote a premium ten times lower than it would have quoted for a comparable conventional building, according to an Urban Land Institute report.

Potential sticking points

The LEED pilot credits advise teams to work with an environmental consultant to help identify hazards. This could help project teams find the most reliable sources and make educated decisions even where the data may be dodgy. There is little good data on landslide risk, for example, says Alex Wilson. However, for most areas, the top hazards will likely be pretty obvious and won’t require outside expertise.

“One question that might come up with the pilot credits is whether you get a free ride if there are no vulnerabilities,” notes Wilson, “but I don’t think there’s a county in U.S. that hasn’t had a disaster.” If no natural disasters are obvious, there are always anthropogenic disasters, like terrorist attacks, or disruptions to municipal water supplies due to industrial accidents (like West Virginia in 2014), agricultural runoff (Ohio in 2014–15), and mismanagement (Flint, Michigan in 2014–16), he says.

Factoring in Climate Change

If some data are lacking for current hazards, there’s even less about how these hazards are expected to fluctuate with climate change. Design teams will need to learn how to manage with a degree of uncertainty.

Proponents of resilience have long recognized that planning for climate change would be imperative. “Design is about solving problems for society. If we are not solving the problems that are present and increasingly pressing, then we aren’t doing our job,” says Janice Barnes, Ph.D., AIA, managing partner at Climate Adaptation Partners. But finding good sources for quantifying the risks can be challenging.

The RELi resilient design action list that Perkins&Will helped develop (described in more detail later) focuses heavily on sea-level rise, using National Oceanic and Atmospheric Administration (NOAA) and FEMA predictions. Projects that are expected to be inundated with 4–5 feet of sea level rise must be completely retrofitted and protected by 2020, while projects that are expected to be inundated with 5–6 feet of sea level rise must be protected by 2022.

In addition, the Extreme Rain credit in RELi assumes a linear increase in extreme rainfall events. It requires teams to increase the amount of anticipated rain by a factor of 1.55 from observed change between 1958 and 2012 based on data in the U.S. National Climate Assessment Report.  Because they may be used to plan for runoff and building protection during (at best) a 100-year rainfall, “civil engineers will look at you like you are crazy” when you ask them to assume something much more extreme, says Douglas Pierce, AIA, of Perkins&Will and the primary developer of RELi.

The credit has been piloted on the design of the Bell Museum and Planetarium at the University of Minnesota. At that location, the credit comes down to managing a 1,000-year rain event onsite, which is equivalent to climate change scenarios predicted for 2040, according to Pierce. By allowing for some nuisance flooding in the parking lots and grounds, the team expects the design will be able to perform in such a scenario without any damage to the building.

LEED pilot credits add winter storms, extreme heat, and storm intensity as factors that need to be weighed in a climate change assessment. The U.S. Climate Resilience Toolkit is a great place to start, according to Lazarus (also worth checking out is our report Designing for the Next Century’s Weather). Lazarus explained to BuildingGreen how she used the Projected CREAT Climate Scenarios tool to pull up changes in annual temperature, changes in precipitation, and changes in 100-year storm intensity to 2035 and 2060 for a specific site location (see screen capture).

As with the hazard assessment, there’s also the possibility that local studies have been done. Oregon and Washington, for example, each conducted a climate change assessment in 2010, which was updated for the Pacific Northwest region in 2013.

When the data are shifty

If there haven’t been comprehensive studies, common sense applies, says Lazarus. In general, there’s typically an interaction between climate change and existing hazards where the current hazards are expected to become more frequent and intense. “The solutions don’t need to be precise as long as they are addressing the issue,” says Lazarus. “If you have some flooding problems, plan for more flooding.”

Another common-sense tip: use climate change information to inform decisions about features that will be around the longest—and don’t worry about the rest. Choosing a site and determining the makeup of the envelope are decisions that will affect a building’s resilience for its entire service life. It wouldn’t make sense to size a chiller with a 25-year service life based on temperature projections for 2050.

The important part, most agreed, is learning to make climate change part of the decision-making. “We are all used to designing to code, forgetting about the silent player at the table. [Climate change vulnerability assessments] are about giving a voice to what is changing rapidly,” says Walsh.

Fostering Social Cohesion

In addition to these new kinds of assessments, a shift toward resilience calls for some new soft skills—in particular, a new spin on the longstanding practice of community engagement.  

For many years, researchers have pointed out that the ability to bounce back depends not only on how the built environment weathers the storm but also on the degree to which people are able to pool their resources and take care of each other. When Chicago experienced the heat wave of 1995, the excessive heat disproportionately affected low-income neighborhoods. That might be expected, as low-income people are typically in lower-quality housing and have fewer resources to cope with a disaster.

However, the researcher Eric Klinenberg, Ph.D., also found that some low-income neighborhoods defied that trend. In fact, three low-income communities were in the top ten Chicago neighborhoods with the lowest rates of heat-related deaths. He attributed this to high levels of community interaction and organization, which decreased isolation among residents.

The more recent experience with Superstorm Sandy in 2012 reinforced the same lesson. A survey administered by the Associated Press-NORC Center for Public Affairs Research found that recovery has been slower in areas where people expressed less trust in other people.

Community engagement is required in a lot of local planning projects, says Heather Rosenberg, director of the Building Resilience-L.A. Initiative with the U.S. Green Building Council Los Angeles Chapter, but designers “tend to think of it as a box to check.” In resilient design, though, the people are in a lot of ways more important than the building. “You could have the most resilient building in the world, but if everything around you is shutting down, and employees can’t get to work because they can’t deal with what’s happening at home, then business still comes to a standstill,” she says. According to Rosenberg, project teams have to go beyond giving people a chance for their voices to be heard, instead asking themselves “how to make a process that builds local cohesion that extends beyond the project.”  

Building community in practice

Some projects have encouraged social cohesion through their programming, but deep engagement in this arena is just getting started.

Spaulding Rehabilitation Hospital in Boston—a Perkins&Will project that is often considered a trailblazer in resilient design—made a particular effort to encourage public use of its facilities. The ground floor is open to the public, and community members have access to the cafeteria restaurant, the rehabilitation pool, and the conference space. In addition, the site around the building encourages patients, families, and neighborhood residents to mix while utilizing the therapy garden, interpretive harbor walk, tennis courts, and dock.

“This public open space has been embraced by the community and has inspired the development of a fully accessible public playground on a city-owned parcel at the forecourt for the hospital,” David Burson, senior project manager at Partners HealthCare, told BuildingGreen.

The Building Resilience-L.A. Initiative has produced a guide that is meant to encourage more projects teams to think about and expand on these types of opportunities. Rosenberg gives an example of a community-building strategy: instead of just planting trees to help with stormwater infiltration, organize a community event around planting the trees.

Informing the guide was work conducted with the organization Strategic Concepts in Organizing and Policy Education (SCOPE). Created in response to the riots that erupted after police officers were acquitted of brutally beating Rodney King in 1992, the organization is a trusted presence for community organizing in South L.A and is a logical host for an emergency center. The building will be retrofitted for that purpose and additionally will serve as a small-business incubator for resilience-related ventures, such as organizations working on utility rebates, residential-scale graywater systems, or seismic retrofits. Work training programs will concurrently be held around these topics and will directly feed the emerging businesses’ workforce needs.

Rosenberg views integrated solutions like these as the future of resilient design. “We haven’t done a good enough job of thinking about who is in our communities, what social functions our projects provide, and what social functions they rely on,” she says. “We have to get better at building bridges.”

Problem-Solving Across Scales

Similar perhaps to social cohesion, some factors that influence resilience are best addressed at a scale larger than the project site. 

“Say everyone decided to implement backup power,” posits Douglas Pierce. “If everyone used diesel as a fuel source, we would suddenly have pollution at the community scale.” To prevent that, someone—whether that be the city, a neighborhood, or a proactive project team—would need to take responsibility for district planning, says Pierce. The same thing would be desirable for micro-grids, district wastewater treatment, and alternative transportation and accessibility issues.

To some degree, this kind of thinking is beginning to happen at the city planning level. Often with assistance by the 100 Resilient Cities network (which has since lost much of its funding from The Rockefeller Foundation) many cities have—or are in the process of—developing resilience plans. As of October 2019, 74 cities from around the world had resilience plans listed on the 100 Resilient Cities website, including Los Angeles, New York, El Paso, and Chicago.    

In one of the earliest resilience plans for Norfolk, Virginia, addressing ongoing stresses like limited job opportunities and social inequities was combined with rewriting the zoning code for coastal resilience and exploring green infrastructure and seawall upgrades. Understanding and aligning with that plan would be imperative for any team evaluating flood risk at a particular site.

More recently, Boston’s Coastal Flood Resilience Design Guidelines proposed a zoning overlay in places where sea-level rise presents an imminent threat. The guidelines also outlined design strategies categorized by common building types found in Boston, such as attached townhouses, triple deckers, and pre-war mixed-use buildings. 

Some projects have already adopted this type of district thinking even without a community-wide plan. Mark Meaders was recently involved with a project in Florida where the owner determined not to incorporate backup power for water pumps since an adjacent building already had such backup measures in place. In effect, one building could anchor the campus for water and sewer needs during an emergency.

For the Southeast Louisiana Veterans Health Care System in New Orleans, vulnerability stemming from dependence on city systems was made crystal clear when Hurricane Katrina wiped out the existing veterans medical center in 2004. The new design allows the hospital to operate independently for up to five days using a central energy plant with 320,000 gallons of fuel stored onsite and a rainwater storage tank that would help maintain operation of cooling systems. The systems that connect the hospital to the city power grid are located on the building’s fourth level to protect them from flood damage, earning it the description of the “upside-down hospital.”

Emerging Standards and Rating Systems

Fortunately, many of the standards and rating systems for resilience do offer frameworks or entry points for teams to tackle these core issues—along with the more concrete design criteria specific to certain natural hazards.

Because these frameworks are relatively new, it is not yet clear what the stumbling blocks will be for project teams or even how the various frameworks that are being developed might interface with each other to help teams address the full scope of resilience. “We’re at the bleeding edge” of developing rating systems for resilience, says Pierce. But at the pace that institutional and commercial clients are requesting resilient design, it is worth becoming familiar with what has been developed so far and exploring what makes sense to try on your next project.

FORTIFIED Home and FORTIFIED Commercial

FORTIFIED programs have been around for the longest and are referenced in RELi, LEED, and REDi for many of the “hardening” aspects of resilience.

The Insurance Institute for Business & Home Safety (IBHS) offers both a FORTIFIED Home and FORTIFIED Commercial standard, applicable for new homes and retrofits. FORTIFIED Home has two separate standards for high winds and hurricane hazards, while FORTIFIED Commercial has just one standard for wind—though it includes recommendations to protect against  floods and hail as well.

FORTIFIED for Safer Living and FORTIFIED for Safer Business are multi-hazard programs, encompassing flood, interior fire and water damage, earthquake, wildfire, high wind, and severe winter weather.

If you are in an area with a reasonably stringent code, “typically the differences between being code-built and achieving a FORTIFIED designation are not huge,” Chuck Miccolis, managing director of Commercial Lines, told BuildingGreen. The standards usually aim for slightly higher safety ratings than code. In fact, some places have even incorporated FORTIFIED’s requirements on sealing roof decks into code, says Miccolis. With an engineer on board, project teams should have no trouble achieving the designation they’re shooting for.

Currently, homeowners can qualify for lower wind or flood insurance premiums in Alabama, Georgia, Mississippi, North Carolina, and Oklahoma by pursuing FORTIFIED designations.

LEED pilot credits

Three new LEED pilot credits in resilient design were approved in November 2015, taken down briefly, and then opened again in 2018. The goal of the credits is to make sure that project teams are aware of the specific natural and human-made disasters that are most common to the project’s region and that teams begin to address the most significant risks through the project’s design, says Alex Wilson.

The first credit, IPpc98: Assessment and Planning for Resilience, includes a prerequisite that the team conduct a hazard assessment for the site, taking into account how conditions are forecast to change with climate change. Teams can then choose between undergoing climate-related risk management planning or completing emergency planning forms from the Red Cross.

The emergency planning option may be one entry point for teams to think about their role in fostering social cohesion, says Valerie Walsh. The main purpose of this option is to spur a discussion about an organization’s emergency response plan. However, part five of the assessment asks questions about the extended community, including whether staff members have been encouraged to have emergency plans for their households and whether the organization has picked a group in the extended community to help become better prepared for emergencies.

To achieve the second credit, IPpc99: Assessment and Planning for Resilience, teams address any of the top three hazards revealed by the hazard assessment; addressing one hazard earns one point, and addressing two earns two. Here the credit relies heavily on referencing other programs, like the International Wildland-Urban Interface Code or FORTIFIED Commercial.

The third credit, IPpc100: Passive Survivability and Functionality During Emergencies, is about maintaining livable conditions during an event. Project teams can earn one point for pursuing one path or two points for pursuing both:

  • demonstrate that the building will maintain livable temperatures for a prescribed period of time (three days for an office building, seven days for a residential building)
  • demonstrate the capability to provide emergency power for high-priority functions

Demonstrating thermal resilience can be accomplished through thermal modeling can be accomplished by using a relatively unknown metric—standard effective temperature (SET)—instead of dry-bulb temperature (see our primer, Standard Effective Temperature: A Metric for Thermal Comfort and Resilience)—or by using the Center for the Built Environment (CBE) Comfort Tool’s psychrometric chart. There’s also a prescriptive path: Passive House certification.

Anyone already using Energy Plus or Integrated Environmental Solutions Virtual Environment (IES VE) should be able to learn how to do a thermal model, as long as there is clear guidance on what should be simulated, according to Erik Olsen, P.E., of Transsolar KlimaEngineering’s New York City office, who worked on creating the credit.

In terms of providing emergency power, teams have to demonstrate that critical loads (defined in two different compliance paths) will be covered. Building type governs the duration for which backup power must last. 

The RELi Rating System

RELi was developed as a consensus-based certification, “similar to LEED, but with a lens on resilienc[e],” according to an introduction on its website.  Previously owned by the U.S. Green Building Council and recently returned to The Institute for Market Transformation to Sustainability, it is included as a resource for the RELi Green + Resilient Property Underwriting and Finance Standard, which is intended to help insurance underwriters value the green and resilient attributes of a project. No insurers have agreed to use the action list as an equivalency for insurance breaks yet, according to Pierce, but “those conversations are happening.”

Now in Version 2.0, and previously only available to projects also seeking LEED certification, RELi’s scope is vast. Stuart Kaplow of Green Building Law Update has even somewhat tongue-in-cheek called it “an architect’s dystopian rule book for society.” In addition to disaster preparedness, indoor air quality and energy efficiency parameters are prerequisites. It is described as design criteria for neighborhoods, buildings, homes, and infrastructure, and its credits integrate urban planning (like protecting transportation systems for continuous operation) and social equity (such as expanding local skills for long-term employment).

Of all the frameworks discussed here, RELi takes on social issues most enthusiastically. “We really wanted to make the concept of ‘social cohesion’ tangible to architects,” says Pierce. There are credits for developing organizations like cooperatives or B-Corporations that serve the public good, for providing community spaces like meeting rooms or recreational spaces, and for hiring locally (some of these credits are borrowed from the Envision Sustainable Infrastructure Rating System).

RELi was piloted on the Christus Spohn Hospital in Corpus Christi, Texas. This project was designed to function during and after a Category Four hurricane, and to accommodate sea-level rise, extreme rain events, and a loss of power.

With RELi’s emphasis on jumping back and forth between project and community scales, the project team has run across limitations in being able to influence resilience features of the neighborhood streets and the local sewage plant. “In Christus Spohn, we believe we can keep the building operational, but if the city sewer system goes down, then the building has to shut down,” says Pierce. RELi is designed to make teams uncover and think about systemic limitations like these—even if they can’t resolve a specific issue for the current project.

USRC Earthquake Building Rating System

The U.S. Resiliency Council launched its Earthquake Standard in November 2015, and it has since become a recognized compliance path for credits in RELi. The organization also plans to release similar standards for wind, flood, storm, and wildfire soon. The rating system assigns one to five stars for three performance measures: Safety, Damage, and Recovery. (Recovery is defined as the time required to effect repairs and remove obstacles; it does not include pipe breakage, business interruption, or damage to building contents.)

A professional rater determines whether the building achieves one star for building safety (meaning there’s a high potential for building collapse and a loss of life) or five stars (performance is unlikely to cause injury or block exit paths from the building) based on the ASCE 31 engineering assessment of the building and the ground-shaking intensity expected to occur during the lifetime of the building. Working closely with an engineer to meet the design criteria in ASCE 31 is the best way to meet this standard.

There are two types of USRC ratings: transactional and verified. The transactional rating is confidential and is supposed to act as a due diligence assessment to provide more information for leasing, sales, finance, and insurance professionals. The rating is performed by a professional rater, but not every rating is reviewed by USRC.

Verified ratings are performed by a professional rater, technically reviewed, and meant to be used by the owner for promotional purposes.

USRC has certified more than 60 buildings so far, according to Evan Reis of USRC. The organization is also working with Fannie Mae to set up a program where USRC certified buildings can secure mortgage discounts.  

REDi

This rating system is also specific to earthquakes. However, a version was also developed for flooding. The Resilience-based Earthquake Design Initiative (REDi) rating system was developed by the Advanced Technology and Research Team at Arup and seeks to go beyond current building codes, which are “designed to protect the lives of building occupants,” toward enhancing “the ability of an organization or community to quickly recover after a future large earthquake,” according to Arup’s website.

The idea is to provide design and planning criteria that enable owners to resume business operations and arrive at livable conditions quickly. “Disruption to business continuity can be the most costly aspect of a disaster,” says Brian Swett, the previous director of cities and sustainable real estate for Arup. He worked in the Prudential Tower in Boston when a transformer went out, and twelve city blocks surrounding the building were non-operational for two days. “Many owners have insured their building but don’t have business continuity insurance. That was an eye-opener for Boston.”

To aim for operational continuity, REDi lays out criteria for three fundamental areas of resilience:

  1. Building resilience: Enhanced structural design and safer egress measures that address preserving the building asset and sustaining less damage (as opposed to just life safety)
  2. Ambient resilience: Site planning measures in acknowledgment that surrounding structures can collapse or shed debris, putting additional stress on a given site
  3. Organizational resilience: Planning measures that have the potential to avoid delays to recovery time, such as having already conducted an assessment of business impact risk, direct financial loss, and downtime

In REDi, social resilience is addressed indirectly through the “organizational resilience” measures. The organization becomes more aware of emergency planning, says Brian Swett, because the owner conducts so many assessments, including how an earthquake could affect downtime, impact business transactions, and lead to direct financial losses. One credit encourages the owner to provide earthquake supply kits and trainings to its tenants and employees.

Prescriptive requirements are identified for each level of this rating system: Silver, Gold, and Platinum. Platinum (the highest rating) represents an expected re-occupancy immediately, functional recovery within 72 hours, and direct financial losses below 2.5% of the total building value. Silver (the lowest rating) represents re-occupancy and functional recovery within six months, and a direct financial loss of less than 10%.

One of the criteria that aids in these quick re-occupancy times is participating in San Francisco’s Building Occupancy Resumption Program (BORP)—or following its guidelines if the project is in another city. An owner retains a structural engineer on an annual basis to come inspect the building if an earthquake occurs, rather than waiting for typically swamped city officials. BuildingGreen spoke to Eugene Tuan at Tuan & Robinson Structural Engineers, who performed this service for twelve buildings. He says his clients are all office building owners that want to avoid the financial losses of downtime. His firm promises to inspect the buildings within 72 hours.

Offices seem to be a sweet spot for REDi. The rating system was piloted on the 181 Fremont building in San Francisco. Although meeting all the REDi requirements involved additional measures that increased costs, the developer, Jay Paul Company, invested for the potential of insurance savings and marketing advantages. “It can quantify what the financial loss will be in the event of an earthquake,” Jake Albini, manager of real estate development for Jay Paul Company, told UrbanLand. “At the Gold and Platinum levels, it will ensure that your building will be able to be re-occupied immediately after an 8.0 earthquake.” (Magnitudes of 8.0 and up represent the highest level, capable of destroying conventionally built structures near the epicenter.)

The team earned the Gold level of performance at 181 Fremont through a rather unique design. The usual strategy for absorbing seismic and wind loads in an area as prone as San Francisco would have typically been to use a tuned mass damper (a massive steel ball that is suspended and allowed to sway to counteract movement caused by an earthquake or high winds), but that would have taken up the top two floors of the building. Instead, Arup has proposed using viscous dampers (a hydraulic system connected to steel members to manage vibrations) in the building’s diagonal mega-braces. The top two floors can then be sold as penthouses for this 70-story mixed-use office tower.

The LEED pilot credit “Design for Enhanced Resilience” references REDi Silver as a compliance path to address earthquake hazards (along with FORTIFIED, though REDi is clearly the more ambitious compliance path).

A Mix of Hard and Soft Skills

Whether it means conducting a hazard assessment, modeling for livable temperatures, or developing a financial loss report, engaging with resilient design frameworks will require learning at least a few new hard skills. These, after all, lead to more-concrete metrics, which in turn make a better case for resilient design.

However, developers of these frameworks emphasized to BuildingGreen that soft skills—like committing to a process that truly engages the community, or stepping back and considering larger-scale relationships—are equally important. These skills relate to issues that are core to making buildings and communities more resilient, even if existing frameworks haven’t totally worked out how to incorporate them yet. Prioritizing hard and soft skills equally will allow project teams to establish great resilient designs, and frameworks and rating systems will improve by following their lead.

Published March 7, 2016

A Guide to Selecting Sustainable Textiles

LEED v4 Tips from Early Adopters: Earn High Ratings Without Added Costs

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LEED v4 Tips from Early Adopters: Earn High Ratings Without Added Costs

You can avoid lower LEED v4 scores and keep costs in check. Here’s how—including the pitfalls you need to watch out for.

Published January 4, 2016

What Makes the Building Envelope Green? BuildingGreen’s Guide to Thermal & Moisture Protection Products

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What Makes the Building Envelope Green? BuildingGreen’s Guide to Thermal & Moisture Protection Products

From insulation to flashing tape to cladding, we look at the attributes of the greenest building envelope products.

Published December 1, 2015

Why Chemical Transparency Matters

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Why Chemical Transparency Matters

You can’t manage what you don’t measure—especially if you don’t know it exists.

As loyal shoppers at our local food co-op, we’ve gotten used to personal care products with full ingredient disclosure. A Tom’s of Maine toothpaste tube lists “every ingredient, its purpose, and its source.” If you’re not satisfied with that, you can go online and see a lengthy description of each substance, including the company’s take on any hazards associated with the chemical as well as an explanation of why the company still thinks it’s okay to use.

When you buy conventional personal care products—most of which, unlike food, don’t have to provide an ingredient list—you could spend hours online trying to puzzle out why the newest bottle of your usual shampoo is suddenly making you wheeze, or what kind of plastic they use to make those freaky blue ibuprofen pods.

This is why we both tend to stick with “natural” products—not necessarily because we think they’re more wholesome (which is debatable) but rather because manufacturers freely tell us what’s in them. That builds trust. It also means that if something goes awry, we can probably track down which ingredient might be causing the problem.

From toothpaste to … insulation?

In the last few years, green building professionals have been looking for the same kind of ingredient lists and explanations for building materials that Tom’s of Maine puts on its toothpaste tubes—often in the form of a Health Product Declaration (HPD).

Many manufacturers and trade groups have resisted: they suggest design professionals should stick with designing buildings and let suppliers and manufacturers manage the chemical side of things. And since we don’t eat building products or even brush our teeth with them, it’s worth asking why we should want to know what’s in there.

There are three good reasons.

1. There may be too many chemical cooks

The HPD gives us a chemical inventory of a building product and characterizes the level of concern about each ingredient.

Although other data reporting formats may allude to human health effects, they fall short. Reference to toxicity in environmental product declarations (EPDs), for example, looks at health in a fairly indirect way. It focuses on public health impacts from manufacturing and not on toxic substances in the materials themselves. The material data safety sheet (MSDS) was created to warn first responders about what they might be dealing with in case of a chemical spill or other crisis.

But we are becoming more aware of our sensitivities to long-term, low-level chemical exposures. One recent study noted that 30 different chemicals present in common household dust all could be contributing to obesity. None on its own was present in significant quantities, but researchers think that in combination, they could be asserting a surprisingly strong effect. Another recent study looked at how multiple chemicals, each in small quantities on its own, could be combining into a carcinogenic “soup.”

HPDs can help address these effects by bringing to light small chemical quantities and giving us more data to analyze for patterns.

2. Transparency is a means to an end

Suppose you had to choose between a world in which all products are disclosed and one in which all products are optimized for minimal health impact and maximum performance. You would choose optimization, right?

You wouldn’t know it from transparency opponents, but that’s not our choice to make. We need transparency to get to optimization, and there will never be a land of unicorns and rainbows where everything is optimized.

Look at the U.S. Green Building Council’s experience in developing LEED v4. USGBC signaled clearly in early development of the system that it wanted to encourage avoidance of chemicals of concern. It also wants to move its materials and resources credits toward life-cycle assessment and away from single-issue credits.

With both issues, though, it found out that it could only make token rules because, fundamentally, the building industry lacks data. We need massive generation of disclosure data to tell us exactly what we’re dealing with—before we can really start thinking about optimization.

We commend companies that are ahead of the curve and already optimizing. But for this to scale across the rest of the industry and start showing widespread results in our buildings, we need more data.

3. Disclosure changes products

With the transparency movement several years old, we’re hearing lots of stories from manufacturers who, simply by looking to find out what’s in their products and characterize the hazard levels of any chemicals, have found that asking questions leads to change.

For architects who have asked for products with HPDs, having those conversations with manufacturers is a clear way of communicating an interest in health without boxing those companies into solutions that aren’t a good fit.

We’d like to see more companies optimize formally, but the on-the-fly optimization that happens through asking questions is more accessible as an everyday practice.

Presenting the HPD issue

In this special issue, we are providing a series of shorter articles focusing on a single topic: chemical transparency, specifically HPDs.

We’re including expert voices from around the industry in the op-ed section as well as in our in-depth analysis of a variety of topics, which include a look at how HPDs fit into the market, a case study of how one furniture manufacturer is leading the way on optimization, and a special report on the legal risks associated with knowing and disclosing hazard data.

Although these issues are complex, we hope this special issue contributes to an ongoing dialogue about the hazardous substances in our building products—and how we can find alternatives that don’t compromise our other sustainability goals.

Published November 2, 2015

Keep exploring our featured topic:

What’s an HPD? Health Product Declaration FAQs

We answer frequently asked questions on HPDs, which allow manufacturers to disclose product ingredients and hazards.

Read more

In Search of High-Quality Hazard Data: HPDs Have Promise, but Most Aren’t Helpful Yet

HPD version 1.0’s promise of greater material transparency didn’t always deliver, but version 2.0 should provide accurate reporting.

Read more

How Google Uses HPDs to Choose Building Products

The Portico program turns chemical disclosure into a powerful decision-making tool.

Read more

Different Tools for Different Jobs: How HPDs Fit In

Why do we need Health Product Declarations when we have safety data sheets, Cradle to Cradle, Declare, and other frameworks?

Read more

Dances with Hazards: How Real Experts Pull Human Health into Design

John and Catherine prove that designers can work successfully with HPDs, especially if they have a toxicology consultant to support their multi-faceted selection process.

Read more

Five Ways Project Teams Are Using HPDs

An architect, a specifier, and a building owner walk into a bar. Then they talk about how ingredient transparency informs their work.

Read more

Will HPDs Get You Sued? Sage Advice to Keep You Out of Hot Water

Experts say HPDs probably won’t add professional liability, but do you know the do’s and don’ts for avoiding a suit in the first place?

Read more

Circular Economy at Scale: Six International Case Studies

What Makes Plumbing Green? BuildingGreen’s Guide to Plumbing Products

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What Makes Plumbing Green? BuildingGreen’s Guide to Plumbing Products

People like a clean flush and a long shower, but water is getting scarcer. Selecting the right building products can meet both needs.

Published September 8, 2015