OVERVIEW
With alternative energy sources becoming more affordable, we are finally starting to wean ourselves off fossil fuels.
But as the industry expands, there are some growing pains. These systems open up new ways of thinking about our relationship to energy production and consumption, and they impact rating systems such as LEED and Passive House.
The resources found here provide guidance and a better understanding of topics like:
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net-zero energy
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thermal energy storage
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innovative battery systems
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fuel cells
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community solar
IN-DEPTH
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A Review of the Current Net-Zero Energy and Net-Zero Carbon Certification Programs
News Analysis
Until recently, there was only one game in town when it came to net-zero energy and carbon. Now there are several certifications.
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Photovoltaics and Their Environmental Performance
Product Review
Renewable energy systems, particularly photovoltaic (PV) panels, have come under attack for using toxic materials and having a high carbon footprint. The truth is more complicated. -
Vermont Utility Allows Sale of Customers’ Renewable Energy
News Brief
Vermont’s Green Mountain Power is offering a first-of-its-kind pilot program that allows consumers to sell renewable energy credits directly to businesses.
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Five Reasons to Be Optimistic About Solar Energy
Feature Article
Commercial-scale solar energy, buoyed by battery storage, is continuing to grow, redefining how we produce and use energy.
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Why Schools Are Embracing Net-Zero Energy
Feature Article
Schools are leading the way in net-zero energy, but some designers question whether these goals create the best learning environments.
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20 Ways to Advance Sustainability in the Next Four Years
Feature Article
In this age of political revolution and environmental urgency, it’s time to step back and take a look at priorities, challenges, and opportunities
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The Death and Rebirth of DC Power
Feature Article
Direct current is replacing AC in microgrids and other setups that maximize the efficiency of lighting, HVAC, and onsite renewables.
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How to Succeed with the Living Building Challenge: 12 Teams Share Tips
Feature Article
The bar is high—that’s obvious—but watch out for some surprising pitfalls. Here’s how dedicated teams have tackled Living Building challenges.
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Solar Thermal Hot Water, Heating, and Cooling
Feature Article
By creating heat instead of electricity, solar thermal achieves three times the efficiency of photovoltaics at a lower price.
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The Problem with Net-Zero Buildings (and the Case for Net-Zero Neighborhoods)
Feature Article
It can be tough to make an individual building into a zero energy building, while working at the community scale can offer up opportunities for energy efficiency and cost-effective renewable energy generation.
