Residential solar-plus-storage systems can in some cases meet nearly all of a home’s critical load during extended power outages, according to a new study.

Regulators and storage developers speaking at ACP’s Energy Storage Policy Forum said meeting ambitious storage targets presents a range of challenges.

Renewable energy company Ameresco said it will partner with Bright Canyon Energy to build Kūpono Solar, a solar-plus-battery storage facility in Pearl Harbor.

Hawaiian Electric withdrew plans to build a key battery storage system on Oahu; tight deadlines and supply chain issues appear to be the cause.

California must more than double the amount of solar capacity built each year compared to its previous maximum build rate to reach net zero by 2045, CARB said.

Supply delays and rising prices will cut U.S. solar growth this year but petroleum price shocks from Russia’s invasion of Ukraine will help the sector recover.

Nevada regulators have approved NV Energy’s $901 million Greenlink North project and two major solar-plus-batter storage projects proposed by the utility.

CAISO proposed paying batteries to stay charged during the day in readiness for summer evening peaks to maintain resource adequacy in Western heat waves.

Renewable power advocates are concerned by concessions N.C. legislators made to utilities in return for the carbon-reduction goals of House Bill 951.

PJM has proposed changes to a stakeholder-endorsed proposed on solar-battery hybrid resources after consulting with FERC staff.