A California state senator has introduced a bill that would require the installation of solar power on new commercial and residential buildings statewide.
If the proposal were to become law, it would be the first such requirement in U.S. history, according to a press release by Scott Wiener, the legislator behind the bill. The statewide mandate would be similar to a city law that Wiener wrote and helped pass in 2016 as a member of the San Francisco Board of Supervisors.
The board approved the city ordinance last year that required new small and midsized buildings in San Francisco to include solar. Some other California cities have enacted similar solar mandates.
According to current California state law, all new residential and commercial buildings up to 10 stories tall must have 15% of their roof area solar ready—defined as unshaded and free of obtrusions. The proposed new legislation would require that solar be installed on the 15% of solar-ready roof area. The solar mandate could be fulfilled by either photovoltaic or solar water systems.
Related Stories
Codes and Standards | Feb 12, 2015
New Appraisal Institute form aids in analysis of green commercial building features
The Institute’s Commercial Green and Energy Efficient Addendum offers a communication tool that lenders can use as part of the scope of work.
Codes and Standards | Feb 8, 2015
ASHRAE, IAQA approve consolidation
Under the consolidation, IAQA will become a part of the ASHRAE organization while maintaining its own brand and Board of Directors.
Codes and Standards | Feb 6, 2015
Obama executive order requires federal construction projects to consider flood damage caused by climate change
To meet the new standard, builders must build two feet above the currently projected elevation for 100-year floods for most projects.
HVAC | Feb 6, 2015
ASHRAE, REHVA publish guide to chilled beam systems
The guide provides tools and advice for designing, commissioning, and operating chilled-beam systems.
Codes and Standards | Feb 2, 2015
AGC working with EPA on website to help with environmental rule compliance
The goal is for the site to be improved to make it easier for construction contractors to learn how to comply with federal and state environmental guidelines.
| Feb 2, 2015
New York law requires informing firefighters of wood truss construction
New York enacted a law that could make firefighting a bit safer by mandating property owners inform government and first-responders when they build or rehabilitate a building using "truss-type" pre-engineered wood or timber.
| Jan 14, 2015
Ontario code changes boost accessibility for people with disabilities
The new amended Ontario building code includes several provisions that improve accessibility for those with disabilities.
| Jan 14, 2015
American Concrete Institute releases Spanish edition of structural concrete code
New York City last year adopted the National Institute of Standards and Technology (NIST) recommendation to require additional exit stairways in high-rise buildings.
| Jan 14, 2015
Terrorism Risk Insurance Act renewed
President Barack Obama signed the Terrorism Risk Insurance Act law on Jan. 12.
| Jan 9, 2015
Academy of Art in San Francisco under fire for code violations
The fast-growing Academy of Art is under intense scrutiny by the City of San Francisco for code violations.
