OVERVIEW
Our buildings consume more energy than industry or transportation, and we haven’t done a great job of reducing that consumption. We can do better by:
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monitoring energy use
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improving building commissioning
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applying insights from building science
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selecting innovative HVAC and building envelope technology
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using natural ventilation and daylighting to provide low-cost alternatives to standard systems
As great as all these ideas are, they won’t be nearly as effective if we don’t engage occupants about energy use as well. Our articles look at all these strategies and more.
IN-DEPTH
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R-10 Vacuum-Insulated Glazing
Blog Post
The technological challenges for high performance, vacuum-insulated glazing may have finally been surpassed, but the results are still under wraps.
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Design Strategies for Occupant Engagement—and Why They Boost Performance
Feature Article
Researchers reveal simple ways to empower occupants to reduce energy, water, and waste. It all starts with good design.
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Cladding: More Than Just a Pretty Façade
Feature Article
Cladding materials should be chosen to minimize environmental impacts and help maximize a building’s energy performance.
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Natural Ventilation: The Nine Biggest Obstacles and How Project Teams Are Beating Them
Feature Article
Designers are reinventing the art and science of passive comfort control even where climate and culture favor mechanical systems.
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Are Cool Roofs Green? The Answer’s Not Black and White
Feature Article
Roofing choices are complicated by heating tradeoffs, climate effects, and condensation, but proponents say reflective roofs still make sense in most climates.
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Innovative Products and Technology from the Greenbuild Expo
Feature Article
Our product editors pick some winners from the expo floor at Greenbuild 2013 while raising questions about some materials.
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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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Energy-Efficient Multifamily Housing
Feature Article
Now you can get LEED, Energy Star, and other labels for designing or retrofitting high-performance multifamily buildings.
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Measuring Energy Use in Buildings: Do Our Metrics Really Add Up?
Feature Article
How much energy our buildings use matters a great deal, but figuring out how to measure that use and compare it from building to building is tricky. Here's a guide to key metrics and how to use them.
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Retrocommissioning: Big Savings for Big Buildings
Feature Article
Retrocommissioning or RCx can be a valuable tool for commercial building owners. RCx addresses the same scope as new building commissioning but is performed on existing buildings. RCx can improve building performance, save energy and money-especially for large buildings.
