Energy Efficiency
Energy efficiency involves a set of strategies that can be used to reduce the consumption of energy—especially fossil-fuel energy—in buildings. These strategies include:
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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
Energy Efficiency
Deep Dives
Get up to speed on complex topics. You can also earn CEUs and download PDF Spotlight Reports.
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Quick Takes
Jump straight to the essentials with these short explanations of green building concepts.
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Product Guidance
Unbiased information from our product experts helps you separate green from greenwash.
In The News
We break news down to the essentials and provide expert analysis.
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New Label from ILFI to “Reveal” Building Energy Data
News Analysis
Buildings will be able to display a standard label showing energy use under a new program from the International Living Future Institute.
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Four Reasons Building Performance Is Worse Than Predicted
News Brief
It’s common for energy use to far exceed what models predict. Should outcome-based measures be the new standard?
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Study Reveals Nuances of Occupant Engagement Strategies
News Brief
A focus on health and comfort has helped engage 35% of residents in one affordable housing complex in reducing energy use.
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New Online Portal for AIA 2030 Eases Burden of Reporting
News Brief
You can ditch the reporting spreadsheets. Benchmarking the 2030 Commitment is now streamlined online.
Perspective
Thought-provoking opinions from the most trusted minds in sustainability.
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Learning Resources
Syllabus supplements and CEU content, with automatic reporting for AIA and GBCI.
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Just For Fun
Something weird happens every April at BuildingGreen...
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