The Canada Green Building Council (CaGBC) recently unveiled an updated version of its Zero Carbon Building Standard.
Version 2 incorporates lesson from over 20 zero carbon projects that represent a wide spectrum of building types including schools, offices, commercial offices, and industrial buildings. “These projects demonstrate that the industry is ready to raise the bar on expanded requirements for embodied carbon and energy efficiency,” according to a CaGBC news release.
The updated standard aims to get more buildings to zero, faster, by providing more options for different design strategies, by recognizing high-quality carbon offsets when necessary and providing new tools to help design zero carbon buildings and measure results, the release says. The standard provides two pathways for any type of building project—new construction or retrofit— to get to zero carbon. The standard provides a framework for verifying that buildings have achieved zero carbon, and it must be revisited annually.
Among the new requirements:
· Projects must now reduce and offset carbon emissions for the building’s life-cycle including the manufacture and use of construction materials.
· Best practices must be followed to minimize potential leaks of refrigerants.
· More stringent energy efficiency and air-tightness requirements were added.
· Projects must demonstrate two innovative strategies to reduce carbon emissions.
Related Stories
| Jul 11, 2013
DOE releases stricter energy efficiency standards for new federal buildings taking effect in 2014
The Energy Department released stricter energy efficiency standards this month for new federal buildings.
| Jul 11, 2013
Pennsylvania legislators work on bill to update demolition codes following fatal building collapse
Pennsylvania lawmakers are working on a bill to update demolition codes, in the wake of a fatal building collapse in Philadelphia in June.
| Jul 11, 2013
Lawsuit challenges modular apartment project in New York City
A plan to build pre-fab apartment buildings at Atlantic Yards in Brooklyn, N.Y., has been challenged by a lawsuit filed by the Plumbing Foundation in Manhattan Supreme Court.
| Jul 5, 2013
OSHA to launch program to protect workers from isocyanate exposure
The Occupational Safety and Health Administration (OSHA) has announced a new national emphasis program (NEP) to protect workers from serious health effects caused by occupational exposure to isocyanates.
| Jul 5, 2013
New California building code expected to boost energy demand response technology
The California master building code, set to go into effect on Jan. 1, 2014, includes a few changes that could push automated, open-standards-based demand response into the mass market.
| Jul 5, 2013
USGBC adds several new LEED pilot credits
The U.S. Green Building Council has added several new LEED pilot credits to the LEED Pilot Credit Libraryin the past few months.
| Jul 5, 2013
Spray Foam Coalition supports new professional certification program for applicators
The Spray Foam Coalition (SFC) of the American Chemistry Council announced its support of the Spray Polyurethane Foam Alliance’s (SPFA) new Professional Certification Program for spray foam applicators.
| Jul 5, 2013
Some industry insiders see design-build as easier path to LEED certification
The design-build construction delivery method may have advantages during a LEED certification process.
| Jun 27, 2013
Lease-accounting legislation could hurt construction industry
Regulatory bodies have proposed changes in how leased equipment is treated on a corporate balance sheet.
| Jun 27, 2013
AGC urges Congress, Obama to reject caps on construction workers in immigration legislation
The unemployment rate in the construction sector in May was the lowest it has been in five years, which could signal a coming worker shortage, according to the Associated General Contractors of America.