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Stanford study quantifies energetic costs of grid-scale energy storage over time; current batteries the worst performers; the need to improve cycle life by 3-10x

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A plot of ESOI for 7 potential grid-scale energy storage technologies. Benson from Stanford University and Stanford’s Global Climate and Energy Project (GCEP) has quantified the energetic costs of 7 different grid-scale energy storage technologies over time. Credit: Barnhart and Benson, 2013.

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Utility solar dethrones coal as the cheapest power source in Asia

Baua Electric

Photo: China News Service Renewable energy costs in Asia last year were 13% cheaper than coal and are expected to be 32% cheaper by 2030, according to a new study. This is significant because it marks a shift toward making renewables increasingly competitive with coal, a mainstay in APAC’s energy mix.

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GlobalData: hydrogen to become game changer as large-scale source of cleaner power

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In the short- to medium-term, hydrogen technology could be used to replace compressed natural gas (CNG) in some areas with minor changes to the existing infrastructure, according to GlobalData, a leading data and analytics company. Hydrogen fuel can be stored for long periods, in quantities limited only by the size of storage facilities.

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DOE Awarding $620M for Smart Grid Demonstration and Energy Storage Projects

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The US Department of Energy is awarding $620 million for projects around the country to demonstrate advanced Smart Grid technologies and integrated systems. The selected projects include advanced battery systems (including flow batteries), flywheels, and compressed air energy systems. NSTAR Electric & Gas Corporation (MA).

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Pike Research: total capacity of worldwide spinning reserves for the grid to increase 40% by 2022

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traditional generation assets and energy storage technologies—will rise by 40% by 2022. For the report, energy storage technologies include pumped. storage, compressed air energy storage (CAES), and advanced batteries. Market conditions affecting the technical need for spinning reserves include.

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What is Renewable energy integration, challenges, why it is needed

Baua Electric

Energy Storage: Renewable energy sources are often intermittent, meaning they don’t produce energy consistently. Effective integration requires strategies to manage and mitigate the impact of intermittent energy production on the stability of the grid.

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ITM Power to launch 100 MW electrolyzer plant designs at Hannover Messe 2017

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This is in response to utility and oil and gas industry demand for larger scale industrial installations. Emissions from steam reforming natural gas are about 10 tonnes of CO 2 per tonne of hydrogen produced, nearly 50% of direct refinery CO 2 emissions. Power-to-gas energy storage. t CO 2 (US$13.27/t Steel making.

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