The U.S. Department of Energy has released a common definition for a zero energy building: “An energy-efficient building where, on a source energy basis, the actual annual delivered energy is less than or equal to the on-site renewable exported energy.”
The recently published A Common Definition for Zero Energy Buildings provides clarity across the industry, and provides important guidelines for measurement and implementation on building projects.
In collaboration with the National Institute of Building Sciences (NIBS), DOE initiated a process last year to work with a large, diverse set of building industry stakeholders to develop its common definition for what it means to be a zero energy building.
“By clarifying what it means to be a zero energy building, this definition will help more building owners determine if developing a zero energy building is right for them,” DOE says. “By creating this common definition for zero energy buildings, building owners and project teams can now better focus their effort on implementing strategies to improve the performance of their buildings.”
Related Stories
| Dec 23, 2014
5 tech trends transforming BIM/VDC
From energy modeling on the fly to prefabrication of building systems, these advancements are potential game changers for AEC firms that are serious about building information modeling.
| Dec 19, 2014
Zaha Hadid unveils dune-shaped HQ for Emirati environmental management company
Zaha Hadid Architects released designs for the new headquarters of Emirati environmental management company Bee’ah, revealing a structure that references the shape and motion of a sand dune.
| Dec 18, 2014
International Parking Institute and Green Parking Council collaborate with GBCI
The new collaboration recognizes importance of sustainable parking facility design and management to the built environment.
| Dec 17, 2014
USGBC announces 2014 Best of Green Schools honorees
Houston's Monarch School was named the K-12 school of the year, and Western Michigan University was honored as the top higher-ed institution, based on environmental programs and education efforts.
| Dec 12, 2014
Dunkin’ Donuts launches certification for green restaurant buildings
The company aims to build 100 new DD Green-certified restaurants by the end of 2016.
| Nov 25, 2014
Behnisch Architekten unveils design for energy-positive building in Boston
The multi-use building for Artists For Humanity that is slated to be the largest energy positive commercial building in New England.
| Nov 21, 2014
STEP Foundation, Green Building Initiative Team to Promote Building Sustainability
The STEP Foundation, a nonprofit organization dedicated to providing technology industry benchmarks for sustainability practices in the built environment, and the Green Building Initiative, a nonprofit organization committed to accelerating the adoption of sustainable building practices, have signed a Memorandum of Understanding.
| Nov 12, 2014
Six new members join LEED International Roundtable
The new additions, from India, Costa Rica, Trinidad and Tobago, Kazakhstan, Hungary and Mexico, bring the total number of Roundtable members up to 37.
| Nov 2, 2014
Top 10 LEED lessons learned from a green building veteran
M+W Group's David Gibney offers his top lessons learned from coordinating dozens of large LEED projects during the past 13 years.
| Oct 30, 2014
CannonDesign releases guide for specifying flooring in healthcare settings
The new report, "Flooring Applications in Healthcare Settings," compares and contrasts different flooring types in the context of parameters such as health and safety impact, design and operational issues, environmental considerations, economics, and product options.
