The 2015 International Green Construction Code (IgCC) will include the option to use an outcome-based approach when complying with local building energy codes, the first time the IgCC has allowed this method.
Previously, building energy codes relied on two main pathways to demonstrate compliance: performance (modeling energy consumption), and prescriptive measures (following code-defined values for individual building components). Both approaches fail to fully account for how buildings use power once they are completed, occupied, and maintained, according to the Institute for Market Transformation (IMT).
The new provision will help communities to ensure energy-efficient buildings are meeting performance expectations. The outcome-based approach requires the building owner to provide the building’s utility bills for a 12-month period within three years. This will ease pressure on code departments and align with the growing number of energy benchmarking regulations across the country, IMT says.
The decision to include an outcome-based pathway in the 2015 IgCC will directly influence future editions of the IgCC and other codes such as the Energy Conservation Code. This should smooth the process of including ASHRAE Standard 189.1 and the LEED green building program into the development of the IgCC, IMT says.
(http://www.imt.org/news/the-current/outcome-based-pathway-is-voted-into-the-2015-igcc)
Related Stories
| Mar 5, 2014
Quebec's building code doesn't meet needs of its aging population
The issue was raised in the wake of a tragic fire at a seniors' residence in L'Isle-Verte.
| Mar 4, 2014
Massachusetts Congressional delegation asks FEMA to slow flood zone map requirements
After a recent successful challenge of the scientific methodology used to redraw the coastal high-hazard zones, the Massachusetts congressional delegation is asking federal officials to put the brakes on new flood zone maps for the Bay State.
| Mar 3, 2014
Injury-liability law responsible for higher construction insurance cost in New York
Construction contractors and developers in New York state face $3 billion more in costs and 667 more accidents per year because of a state law that holds builders solely liable for such accidents, according to a study commissioned by the New York Civil Justice Institute.
| Feb 28, 2014
GBI issues guide to help federal agencies meet sustainability mandates
The Green Building Initiative has released “The Guiding Principles Compliance for New Construction,” for federal buildings to help federal agencies meet sustainability mandates in the construction of new buildings.
| Feb 28, 2014
Steel Joist Institute standards open for review
The 2015 draft of the Steel Joist Institute’s “Single Joist Standard Specification for K-, LH-, and DLH-Series and Joist Girders” will be available for public review until May 31, 2014.
| Feb 28, 2014
Metcalf Construction wins key reversal from federal appeals court in Hawaii on military contract
Metcalf spent more than $76 million on a military construction project and sued to recoup costs.
| Feb 19, 2014
Obama Administration moves to boost fuel efficiency standards on heavy-duty vehicles
The Obama Administration wants to boost fuel efficiency of medium- and heavy-duty trucks for models made in 2019 and later.
| Feb 19, 2014
Net Positive Energy + Water is latest green certification standard
The advancement of sustainable construction has reached a new milestone with the development of Net Positive Energy+Water, a new green building certification standard that aims to improve net zero approaches to energy and water conservation.
| Feb 19, 2014
Obama’s climate resilience panel says PVs, cool roofs should be part of solution
Among the suggestions were rooftop solar energy systems and cool roofs, which could be encouraged by policies from local governments.
| Feb 19, 2014
OSHA proposes three-year postponement of crane operator certification requirement
OSHA’s proposal to postpone the compliance date for crane operator certification by three years was made official on Feb. 7 when it was published in the Federal Register.
