In 2010, BCAP created a list of Places to Watch that were making strides in enacting energy efficient building codes. Now, we are going back to these nine jurisdictions to track their progress and see what other innovations they’ve added six years later. We will be looking for other places to watch in the future as cities lead the way with sustainability plans and energy saving goals. BCAP identified Santa Fe as a place to watch due to their residential green code adoption, citywide sustainability plan, and Water Conservation Plan.
The U.S. Department of Housing and Urban Development (HUD) and the U.S. Department of Agriculture (USDA) determined last week that the adoption of the 2009 International Energy Conservation Code (IECC) for single family homes and ASHRAE 90.1-2007 for multifamily buildings will have zero negative impact on the affordability and availability of certain HUD- and USDA-assisted housing.
Energy efficiency rang in the New Year with seven states implementing new and improved building energy codes. The 2015 IECC, the latest version of the energy code, is now enforced in Maryland and Vermont; the 2012 IECC is implemented in Idaho, Minnesota, and New York; and the 2009 IECC is used in Arkansas and Louisiana. Here are some key facts about the new state code updates.
Duct and Envelope Tightness (DET) Verifiers are individuals certified to perform duct and envelope tightness testing on residential construction. Georgia amended the 2009 IECC to require building envelope leakage testing and eliminated the visual inspection option. Since the 2009 IECC already required duct leakage testing, this meant that both a duct and envelope leakage test would have to be conducted.
While many states have worked hard to adopt the 2009 or 2012 IECC, implementation and compliance are sometimes overlooked. But that is changing. National, regional, and local focus is shifting to address meeting the 90 percent compliance goal set by the American Recovery and Reinvestment Act of 2009. Working with numerous state energy offices to investigate and assess a state’s existing energy code infrastructure, one common weakness BCAP identified was a lack of awareness, understanding, and involvement in the building energy code development process by design professionals.