California

The ambiguous impact of battery storage on emissions

U.S. researchers have investigated whether energy storage deployment could actually drive up greenhouse gas emissions in the short term in some energy markets. The fact the existing literature considers only the dispatch of energy from storage facilities in the current fossil fuel-renewables energy mix, though, could understate the long-term emissions reduction benefits of such facilities.

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‘The battery of the future will not be limited to a single technology’

pv magazine has spoken to José Antonio Unanue, director of the battery energy storage system business at Ingeteam, the equipment integrator and manufacturer of the first grid-connected battery storage system in Spain, which electric utility Iberdrola launched in Caravaca de la Cruz, Murcia, at the end of November.

Innovative PV modules at Intersolar San Diego

In sunny San Diego for Intersolar 2020, we’re seeing a new idea for tracking rooftop solar modules, diodes moving to cell level, two types of building-integrated solar products and some solar hot water.

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Desert solar farms can improve tortoise habitat

With openings in the fence and improved growth of plants vital for tortoise survival, solar farms in Nevada can provide better habitat than the surrounding desert. First Solar has found similar habitat gains in California.

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The world will add 142 GW of new solar this year

IHS Markit has predicted another year of global solar growth but a peek behind the headline figures shows uncertainty dogging the markets of China and India, two of the most important markets and biggest polluters.

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PV against brain and heart diseases

Researchers in Denmark have developed water-based nanofibers coated with a biological PV substance which can be easily injected into the body. The developers say excitable cells in the heart and brain could be regenerated by being electrically stimulated with the solution.

The year in solar, part IV: More storage and hydrogen advances as solar just kept getting cheaper

Battery innovations started to come thick and fast this quarter as the hunt for alternatives to lithium-ion intensified and the latest slew of solar tenders indicated the relentless pressure on solar power generation costs was showing no sign of abating.

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Tesla to hide ‘solar test-house’ under tents at California site

CNBC has uncovered a recently granted building permit that allows Tesla to put up “two canopy covers” over its new “solar test houses.” Earlier this year, Tesla CEO Elon Musk announced that 2019 was “the year of the solar roof.”

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Hanergy: From thin-film solar savior to mass lay-offs at MiaSolé, Alta, Solibro and Global Solar

Unannounced lay-offs with no pay or benefits have left more than 600 American workers, 180 employees in Germany and thousands in China unemployed and in the dark. Some of those affected have told pv magazine their story.

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Residential solar set new US record in the last quarter with 712 MW

The U.S. residential solar market – and 15 states – are at record highs according to analyst WoodMac’s ‘don’t call it a comeback’ Q3 report, driven by new market forces. The research firm held its 2019 U.S. solar forecast at 13 GW.

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