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

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Renewable energy sources are central to the energy transition toward a more sustainable future. However, because sunshine and wind are inherently variable and inconsistent, finding ways to store energy in an accessible and efficient way is crucial. Dabek, P.B., Brandão, R., Patro, E.R., Leal Filho, W.,

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DOE awards $125M to bring clean energy technologies to market

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The US Department of Energy (DOE) is awarding a total of $125 million to support 110 clean energy technology projects (DE-FOA-0002381). Within that total, DOE’s Office of Energy and Efficiency and Renewable Energy (EERE) will award $57.6 million); Fossil Energy (US$14.7 million); and Nuclear Energy ($13.4

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Energy Vault to provide 1.6 GWh of gravity energy storage to support DG Fuels SAF projects

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Energy Vault, a company developing grid-scale gravity energy storage solutions, has entered into an energy storage system agreement with DG Fuels, a developer of renewable hydrogen and biogenic-based, synthetic sustainable aviation fuel (SAF) and diesel fuel. Under the terms of the agreement, Energy Vault agreed to provide 1.6

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German power-to-gas facility opens green methanation plant; €28M STORE&GO project

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million) STORE&GO research project. In this second stage, hydrogen from regenerative energy sources is converted into methane (CH 4 ), i.e. synthetic natural gas, using CO 2 from a bio-ethanol plant. This stored energy is then available as backup whenever there is an insufficient supply of solar and wind power.

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Rystad Energy expects strong growth in hydrogen pipelines through 2035

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Independent research and business intelligence company Rystad Energy estimates that there are about 91 planned hydrogen pipeline projects in the world, totaling 30,300 kilometers and due to come online by around 2035. Hydrogen has a high gravimetric energy density and a low volumetric energy density.

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Highview Power and Encore Renewable Energy to co-develop the first long-duration, liquid-air energy storage system in US

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a provider of long duration energy storage solutions, and Encore Renewable Energy, a developer of renewable energy generation and storage projects, jointly announced plans to develop the United States’ first long-duration, liquid-air energy storage system. Highview Power Storage, Inc.,

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Wärtsilä and partners to cooperate in wind-to-hydrogen-to-electricity project; other power-to-X fuels

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Wärtsilä Finland, the energy companies Vaasan Sähkö and EPV Energia, and the City of Vaasa, Finland have signed a letter of intent to cooperate in a project aimed at utilizing emissions-free hydrogen in power generation, industry and transportation applications. —Matti Rautkivi, Director, New Business, Wärtsilä Energy.

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