Projects in states that have adopted ASHRAE 90.1-2013, regardless of whether Addendum bm has been adopted by the state, can meet the ENERGY STAR MFHR Performance Target by demonstrating 15% savings above ASHRAE 90.1-2013 using the original Appendix G OR Appendix G from ASHRAE 90.1-2016. If the latter is used, projects must use the Simulation Guidelines_AppG2016 and Performance Path Calculator_AppG2016 to demonstrate compliance. Projects in any state may choose to use Appendix G from ASHRAE 90.1-2016 and the files above to meet their Performance Target, but only if using the 15% savings above code target. Projects that are using the 20% or 25% Performance Target Options are not able to use the 2016 approach. Read more about ENERGY STAR’s MFHR program requirements.
energy efficient products
ENERGY STAR products are independently certified to save energy without sacrificing features or functionality. Saving energy helps prevent climate change. Look for the ENERGY STAR label to save money on your energy bills and help protect our environment.
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ENERGY SAVINGSat home
energy savings at home
Improving your home's energy efficiency with ENERGY STAR can help to lower high energy bills, improve comfort and reduce greenhouse gas emissions. Learn about the many ways to save in your home and track your progress with "My ENERGY STAR" - your new dashboard to savings.
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energy efficient new homes
A new home that has earned the ENERGY STAR label has undergone a process of inspections, testing, and verification to meet strict requirements set by the US EPA. ENERGY STAR certified homes use 15-30% less energy than typical new homes while delivering better comfort, quality, and durability.
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ENERGY STRATEGIES FORbuildings & plants