The U.S. Department of Energy has released a new national definition of a zero emissions building.
The definition is intended to provide industry guidance to support new and existing commercial and residential buildings to move towards zero emissions across the entire building sector, DOE says. “The definition provides market certainty and clarity to scale zero emissions new construction and retrofits,” according to a DOE statement.
By the definition, at a minimum, a zero emissions building must be energy efficient, free of onsite emissions from energy use, and powered solely from clean energy. In the future, the definition may address emissions from embodied carbon (producing, transporting, installing, and disposing of building materials) and additional considerations.
The definition is not a regulatory standard or a certification. It is intended to provide guidance that public and private entities may adopt to determine whether a building has zero emissions from operational energy use. “It is not a substitute for the green building and energy efficiency standards and certifications that public and private parties have developed,” DOE says.
Related Stories
Codes and Standards | Sep 26, 2016
Washington State Energy Code updates include dedicated outdoor air system requirements
The updates will change design approach to HVAC.
Codes and Standards | Sep 22, 2016
Construction firms pulling back from federal market due to new reporting rules
‘Subjective, very vague’ policies are said to create too much risk.
Codes and Standards | Sep 21, 2016
Airbnb presents legal liability for multifamily owners
How building owners can reduce risks.
Codes and Standards | Sep 21, 2016
Healthy buildings becoming a key design priority for both architects and building owners
Nationwide survey finds nearly three of four architects cite health impacts influencing design decisions
Data Centers | Sep 19, 2016
New ANSI/ASHRAE data center standard is performance-based, more flexible
The aim of the standard was to ‘not stifle innovation.’
Codes and Standards | Sep 16, 2016
Calm weather tidal flooding impacting several communities on East and Gulf Coasts
Local officials face the prospect of costly mitigation projects.
Codes and Standards | Sep 15, 2016
OSHA appoints new director for its construction directorate
The forty-year industry veteran has been a GC and business owner.
Energy | Sep 13, 2016
Oberlin College to hold conference on post-fossil fuel economy
The gathering will address climate change and new sources of energy.
Industry Research | Sep 12, 2016
Evidence linking classroom design to improved learning mounts
A study finds the impact can be as much as 25% per year.
Legislation | Sep 8, 2016
Half of U.S. states now allow design-build on public projects
Missouri is the latest to enact design-build legislation.