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New long-duration, extended capacity Na-Al battery design for grid storage

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The new battery design could help ease integration of renewable energy into the electrical grid at lower cost, using Earth-abundant metals, according to a study just published in Energy Storage Materials. Compared with a seasonal battery, this new design is especially adept at short- to medium-term grid energy storage over 12 to 24 hours.

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Mercedes-Benz to source CO2-free electricity in Germany from solar, wind and hydropower from 2022 onwards

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A green power supply contract ensures the purchase of electricity from renewable energy sources at all times. The CO 2 -free electricity from solar, wind and hydro sources is generated in various power plants, most of which are located in Germany. A green power concept of this type and scale is so far unique in Germany.

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XL Fleet launches XL Grid division with charging infrastructure solutions

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XL Fleet, a leading provider of vehicle electrification solutions for commercial and municipal fleets, has entered into a partnership with a commercial EVSE (electric vehicle supply equipment) supplier to begin the launch of its XL Grid division. XL Fleet intends to continue expanding its XL Grid division to meet these energy demands.

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Sandia team puts power into local grid with supercritical CO2 closed-loop Brayton-cycle turbine

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Sandia National Laboratories researchers recently delivered electricity produced by a new power-generating system to the Sandia-Kirtland Air Force Base electrical grid. It took us a long time to get the data needed to let us connect to the grid. In comparison, the Brayton cycle has a theoretical conversion efficiency upwards of 50%.

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Jaguar Land Rover partners with Pramac to create charging unit using second-life Jaguar I-PACE batteries

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Called the Off Grid Battery Energy Storage System (ESS), Pramac’s technology—which features lithium-ion cells from Jaguar I-PACE batteries taken from prototype and engineering test vehicles—supplies zero-emission power where access to the grid supply is limited or unavailable.

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SCE signs 7 contracts for 770 MW of battery-based energy storage for grid reliability

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The projects will enhance electric grid reliability and help address potential energy shortfalls identified in California. Most of the projects selected are co-located projects since the battery project will use an adjacent solar power plant to charge the battery over the term of the contract. NextEra Energy Resources. Gateway 1-2.

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NERC: high probability of insufficient resources to meet electricity demand as early as Summer 2022 in parts of US

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Findings from the North American Electric Reliability Corporation’s (NERC’s) 2021 Long-Term Reliability Assessment (LTRA) indicate there is a high probability of insufficient resources and energy to serve electricity demand, as early as Summer 2022, in many parts of the Western Interconnection.

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