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

Green Car Congress

Energy Vault’s advanced gravity energy storage solutions are based on the proven physics and mechanical engineering fundamentals of pumped hydroelectric energy storage, but replace water with custom-made composite blocks, or “mobile masses”, which do not lose storage capacity over time. barrel per ton of feedstock.

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Air France KLM signs 210M gallon SAF offtake agreement with DG Fuels

Green Car Congress

The feed-stock reduction is achieved primarily by supplementing the process with oxygen and hydrogen produced by water electrolysis units that are powered by clean wind and solar generated electricity. DGF replaces the coal gasification used by others with biomass gasification and natural gas reforming. —Christopher J.

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There’s Only One Kind Of “Just” Transition I Want To See

Creative Greenius

That’s granting the workers who pocketed great salaries and benefits, while filling our air and water with toxic waste, a free pass from taking any responsibility for their actions. Oil, gas and coal workers have all known for more than a dozen years that their work was helping to destroy people’s health and well being.

Coal 355
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Heating Buildings With Solar Energy Stored in Sand

Cars That Think

When we turn up the heat in our homes and workplaces, we must balance our personal need for warmth with the global impact of burning fossil fuels like oil, gas, coal, and biomass. The hot air then flows back out of the vessel into a heat exchanger, where it heats water that is then circulated through building heating systems.

Store 93
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UK to award £54M to 15 projects developing innovative carbon removal technology

Green Car Congress

The money will help projects further develop their greenhouse gas removal technologies, which include a machine that can pull carbon dioxide out of the air, a plant to convert household waste into hydrogen for use in the transport industry, and a system to remove carbon dioxide from seawater. Lapwing Energy Limited, “Reverse Coal”.

Carbon 305
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DOE awarding $72M to 27 projects to develop and advance carbon capture technologies, including direct air capture

Green Car Congress

Under this cost-shared research and development (R&D), DOE is awarding $51 million to nine new projects for coal and natural gas power and industrial sources. In prior work with DOE, MTR has advanced membrane CO 2 capture technology for coal power plants through small engineering scale testing and studies.

Carbon 236
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MIT researchers propose subsea version of pumped hydro for renewable energy storage

Green Car Congress

Geologic pumped hydroelectric storage works by pumping water to a reservoir behind a dam when electricity demand is low. When demand is high, the water is released through turbines that generate electricity. The 1,000 wind turbines that the spheres could anchor could, on average, replace a conventional on-shore coal or nuclear plant.

MIT 296