California becomes the first US state to require solar energy for new houses

May 10, 2018 by  
Filed under Business, Eco, Green

It’s official — California is the first state in America to mandate solar for new homes. Yesterday, the California Energy Commission voted unanimously to approve the building standards, which will go into effect on January 1, 2020. The New York Times quoted Sunrun CEO Lynn Jurich as saying, “There’s…this real American sense of freedom of producing electricity on my rooftop. And it’s another example of California leading the way.” Homes built in California in a couple of years will have to be equipped with solar energy systems. Called the 2019 Building Energy Efficiency Standards, the requirements “will increase the cost of constructing a new home by about $9,500 but will save $19,000 in energy and maintenance costs over 30 years,” according to a frequently asked questions document from the California Energy Commission. The New York Times quoted commission member Andrew McAllister as saying, “Any additional amount in the mortgage is more than offset. It’s good for the customer.” Related: California to become the first US state to require solar panels on new homes The commission said in a press release the standards would lower greenhouse gas emissions as much as if around 115,000 fossil fuel cars left the streets. They said the standards zero in on four areas; in addition to residential solar power, those areas are “updated thermal envelope standards (preventing heat transfer from the interior to exterior and vice versa), residential and nonresidential ventilation requirements, and nonresidential lighting requirements.” There are people who wonder if California’s new mandate is the best path forward to clean power. MIT Technology Review linked to an email from University of California, Berkeley economics professor Severin Borenstein to commission chair Robert Weisenmiller early yesterday morning; Borenstein said he, along with most energy economists, “believe that residential rooftop solar is a much more expensive way to move towards renewable energy than larger solar and wind installations.” + California Energy Commission Via The New York Times Images via Deposit Photos ,   Wikimedia Commons and mjmonty on Flickr

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California becomes the first US state to require solar energy for new houses

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