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California First State to Mandate Solar Power for New Homes

California became the first state in the nation to require homes built in 2020 and later be solar powered, following a vote by the Building Standards Commission.

Posted: Dec 6, 2018 1:27 PM

LOS ANGELES (AP) — California became the first state in the nation to require homes built in 2020 and later be solar powered, following a vote by the Building Standards Commission.

The unanimous action on Wednesday finalizes a previous vote by the Energy Commission and fulfills a decade-old goal to make the state reliant on cleaner energy.

"These provisions really are historic and will be a beacon of light for the rest of the country," said Kent Sasaki, a structural engineer and one of six building standards commissioners. "(It's) the beginning of substantial improvement in how we produce energy and reduce the consumption of fossil fuels."

While nobody spoke Wednesday in opposition, the commission received about 300 letters opposing the mandate because of the added cost, the Orange County Register reported.

Energy officials estimated the provisions will add $10,000 to the cost of building a single-family home — about $8,400 from adding solar and about $1,500 for making homes more energy-efficient. But those costs would be offset by lower utility bills over the 30-year lifespan of the solar panels, officials said.

One commission member worried the mandate would make it harder for California wildfire victims to rebuild. But supporters assured him that won't be a problem, according to the newspaper.

Homeowners will have two options that eliminate upfront costs of adding solar: leasing the solar panels or signing a power purchase agreement that pays for the electricity without buying the panels, said Drew Bohan, executive director of the energy commission.

One solar-industry representative said the net savings from adding solar power will be around $40 a month or nearly $500 a year.

"These standards won't necessarily make homes more expensive to buy. What they will do is save money on utility costs," said Pierre Delforge, a senior scientist with the Natural Resources Defense Council. "This is not only the right thing to do for the climate, it is financially smart."

Homebuilders have been preparing for years to meet a proposed requirement that all new homes be "net-zero," meaning they would produce enough solar power to offset all electricity and natural gas consumed over the course of a year.

Oregon Coronavirus Cases

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Reported Deaths: 2590
CountyCasesDeaths
Multnomah38744593
Washington25768233
Marion22259309
Clackamas17723214
Lane13154149
Jackson10959141
Deschutes920075
Umatilla823684
Linn503468
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Josephine337271
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Clatsop9958
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Grant5236
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Harney3498
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California Coronavirus Cases

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Los Angeles123756124120
Riverside2997934594
San Bernardino2972614724
San Diego2791453742
Orange2712965031
Santa Clara1190982098
Kern1093201376
Sacramento1051641693
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Alameda881571668
Ventura811021017
San Joaquin733101394
Contra Costa68976805
Stanislaus623101061
Tulare49830840
Monterey43662382
San Mateo42063570
San Francisco36808546
Santa Barbara34391459
Solano33011253
Merced31919461
Sonoma30071321
Imperial28516729
Kings23017246
Placer22720293
San Luis Obispo21308260
Madera16483242
Santa Cruz16275206
Marin14079227
Yolo13938211
Shasta12175226
Butte12140192
El Dorado10193113
Napa989182
Sutter9445113
Yuba628549
San Benito607463
Lassen570624
Tehama559063
Nevada475575
Tuolumne413967
Humboldt413542
Mendocino412749
Amador366747
Lake348943
Glenn240125
Siskiyou225525
Colusa223616
Calaveras213654
Inyo142838
Del Norte13988
Mono12844
Plumas7186
Modoc5014
Mariposa4507
Trinity4025
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