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BMW i home energy storage system integrates 2nd-life i3 vehicle batteries

Green Car Congress

BMW i announced a home stationary energy storage system solution integrating its BMW i3 vehicle battery at EVS 29 in Montréal. The system has been designed to be integrated into the house energy supply chain. This approach minimizes energy waste, effectively reducing energy costs on a day-to-day basis.

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Mercedes-Benz Energy, Beijing Electric Vehicle start development partnership on 2nd-life battery storage

Green Car Congress

(BJEV), a subsidiary of the BAIC Group, have entered into a development partnership to establish second-life energy storage systems in China in the future. Together, Mercedes-Benz Energy and Beijing Electric Vehicle plan to set up the first 2nd-life energy storage unit in Beijing, making use of retired BJEV electric car batteries.

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Tesla secures new Megapack project with Arevon, bringing 2021 partnership to 1,000 MWh

Teslarati

Tesla and leading renewable energy company Arevon have signed a new master supply agreement that will supply the Scottsdale, Arizona-based entity with another 2 GW/6 GWh supply of Tesla Megapacks for an ongoing energy storage operation in California.

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Sodium-ion batteries are set to spark a renewable energy revolution – and Australia must be ready – ET Auto

Baua Electric

Some types of lithium mining require a lot of water and energy and have led to local pollution, such as in South America’s alpine lakes. The extent to which renewables should dominate Australia’s energy grids is a major issue in science and politics. Solar and wind are clearly now the cheapest form of electricity.

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Sodium-ion batteries are set to spark a renewable energy revolution – and Australia must be ready – ET Auto

Baua Electric

Some types of lithium mining require a lot of water and energy and have led to local pollution, such as in South America’s alpine lakes. The extent to which renewables should dominate Australia’s energy grids is a major issue in science and politics. Solar and wind are clearly now the cheapest form of electricity.

Sodium 52
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EnerG2 nano-structured hard carbon boosts Li-ion anode capacity by >50% compared to standard graphite

Green Car Congress

A chart from EnerG2’s 2012 DOE Merit Review presentation shows different pore profiles for different energy storage applications. These properties can be tailored and modified for adaptation to the specific requirements of a given energy storage application. Click to enlarge. Aaron Feaver.

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Partners begin work on Energiepark Mainz; hydrogen from renewable sources; power-to-gas

Green Car Congress

The growing network of hydrogen filling stations for emission-free fuel cell-powered vehicles can also be supplied from Mainz by tank trailers. The project’s aim is to further develop and test innovative technologies for hydrogen electrolysis using renewable energy sources. This will probably happen even more often in the future.

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