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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. The new sodium-based molten salt battery uses two distinct reactions. mAh cm −2 , a discharge duration of 28.2 —Weller et al.

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Siemens’ Russelectric adds EV charging to Massachusetts renewable microgrid

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Russelectric, a manufacturer of distributed energy and microgrid control systems for mission-critical commercial facilities that was acquired by Siemens in 2018, has added electrical vehicle charging capabilities at its Hingham, Massachusetts, facility. —Jason Martin, Head of Russelectric.

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EPRI, NREL, and U of Washington form UNIFI consortium to advance grid-forming inverters to support renewables

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Maintaining grid reliability amid increasing renewable energy penetration involves fundamental changes to power system operation and the resources leveraged to provide grid services. Six inverter manufacturers. Five simulation software vendors. Two North American system operators.

EPRI 170
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DOE renews funding for PowerAmerica Institute; next-gen WBG semiconductors for power electronics

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The US Department of Energy (DOE)’s Advanced Materials and Manufacturing Technologies Office (AMMTO) renewed funding for PowerAmerica , DOE’s first Clean Energy Manufacturing Innovation Institute. Raleigh-based PowerAmerica commercialized more than 10 WBG technologies over five years.

Renewable 195
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Tesla publishes Master Plan Part 3; $10.4T for a sustainable global energy economy

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Tesla’s modeling suggests that the electrified and sustainable future is technically feasible and requires less investment and less material extraction than continuing today’s unsustainable energy economy.

Economy 464
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DOE releases Energy Storage Grand Challenge Roadmap; 44% reduction in manufactured cost for 300-mile EV pack by 2030

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In addition to concerted research efforts, the Roadmap’s approach includes accelerating the transition of technologies from the lab to the marketplace, focusing on ways to manufacture competitively technologies at scale in the United States, and ensuring secure supply chains to enable domestic manufacturing.

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DOE: Life cycle GHG emissions for 2020 electric small SUV were half those of a conventional gasoline small SUV

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C2G emissions are a sum of WTW emissions and emissions associated with vehicle manufacturing. The vehicle manufacturing cycle includes impacts of raw material extraction, vehicle parts production, assembly, as well as its disposal and related materials recycling processes. Source: DOE program record Nº 21003.