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IIASA-led study proposes Underground Gravity Energy Storage as long-term energy storage solution for renewables

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However, because sunshine and wind are inherently variable and inconsistent, finding ways to store energy in an accessible and efficient way is crucial. While there are many effective solutions for daily energy storage, the most common being batteries, a cost-effective long-term solution is still lacking. Dabek, P.B.,

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Renewables have overtaken fossil fuel as Italy’s main power source

Teslarati

The increase in renewables was driven largely by hydroelectric power, which saw a record production increase of 64.8 Meanwhile, renewables were also supported by major increases to wind and solar power generation, which jumped 29.2 Solar power made up 30.8 Solar power made up 30.8 Tesla Energy posts record 9.4

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Maxwell Technologies sells HV product line to Renaissance to focus on energy storage for EVs

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a leading developer and manufacturer of energy storage and power delivery technology, has simultaneously signed and closed a definitive agreement to sell its High Voltage (HV) product line to Renaissance Investment Foundation. Maxwell Technologies, Inc.,

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New lithium polysulfide flow battery for large-scale energy storage

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Researchers from the US Department of Energy’s (DOE) SLAC National Accelerator Laboratory and Stanford University have designed a new lithium/polysulfide (Li/PS) semi-liquid (flow) battery for large-scale energy storage, with lithium polysulfide (Li 2 S 8 ) in ether solvent as a catholyte and metallic lithium as an anode.

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Wanxiang and NEC to form joint venture for grid energy storage in China

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China Wanxiang Holding announced the planned formation of a joint venture between its wholly-owned subsidiary, Puxing Energy, and NEC Corporation to pursue grid energy storage opportunities in the Chinese market. Its formation is an important element of the recently announced NEC acquisition of A123 Energy Solutions.

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Wind-to-Hydrogen Tech Goes to Sea

Cars That Think

Wind and solar parks produce a large portion of their energy. Then, as now, wind farms are operating off the world’s coasts—but not all of these offshore sites are connected to the mainland via underwater power cables. Some of the wind farms instead sit in clusters more than 100 kilometers out at sea.

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TransAlta to use Tesla stationary batteries in Alberta’s first large-scale commercial energy storage project

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TransAlta Corporation has been awarded $250,000 from Alberta Innovates - Energy & Environment Solutions (AI-EES) to help launch Alberta’s first large-scale commercial energy storage project. Home and business energy storage is just starting to gain momentum in the U.S, The project should be running in late-2016.