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Vattenfall, BMW and Bosch test second-life EV battery electricity storage in Hamburg for grid stabilization

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Vattenfall, BMW and Bosch are testing the use of second-life EV batteries in a 2 MW, 2,800 kWh energy storage system in Hamburg, Germany, to keep the electricity grid stable. The electricity storage facility comprises 2,600 battery modules from more than 100 electric vehicles.

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Elli and MITNETZ STROM publish concept for smart grid integration of EVs

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The resulting flexible grid usage is intended to reduce the frequency of bottlenecks in the power grid and create financial benefits for participants. In 2020 alone, about 6,200 GWh of green power had to be curtailed in Germany. The car becomes a rolling electricity storage unit for the grid operator.

Grid 293
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ICL model predicts lithium-ion batteries most competitive for storage applications by 2030

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levelized cost)—as opposed to the investment cost—of 9 electricity storage technologies for 12 different applications between 2015 and 2050. Oliver Schmidt, Sylvain Melchior, Adam Hawkes, Iain Staffell (2018) “Projecting the Future Levelized Cost of Electricity Storage Technologies,” Joule doi: 10.1016/j.joule.2018.12.008.

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Cummins acquiring Efficient Drivetrains; accelerating electrification capabilities

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EDI), which designs and produces hybrid and fully-electric power solutions for commercial markets. Adding EDI to the Cummins portfolio is the latest step forward in Cummins’ efforts to become a global electrified power leader. Cummins Inc. is acquiring Silicon Valley-based Efficient Drivetrains, Inc.

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Nano One to acquire Johnson Matthey Battery Materials Canada; JM takes stake in AEM electrolyzer pioneer Enapter

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various applications, including electricity storage (residential and industrial), production of synthetic gas or methane (power-to-gas), mobility (hydrogen refuelling and e-fuels) and industrial use. and modular AEM electrolysers allow green hydrogen production from kW to MW scale at lower associated costs for?various

Canada 199
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Groupe Renault creating first European factory dedicated to the circular economy of mobility in Flins

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The implementation of this industrial and commercial ecosystem will take place gradually between 2021 and 2024, replacing the production of new vehicles. RE-ENERGY: To offer solutions for the production, storage and management of green energies. By 2030, it will employ more than 3,000 people in dedicated professions.

Economy 397
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DLR team integrates solar heat into solid oxide electrolyzer for highly efficient hydrogen production

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kW electrical power. 2 a steam conversion rate of 70% at 93% electrical electrolyzer efficiency was achieved. A paper on the work is published in the Journal of Power Sources. In conventional high temperature steam electrolysis the total energy demand for water splitting is supplied as electricity.

Solar 207