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ORNL researchers use blockchain to increase electric grid resiliency; Grid Guard

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A team led by Raymond Borges Hink at the Department of Energy’s Oak Ridge National Laboratory (ORNL) has developed a method using blockchain to protect communications between electronic devices in the electric grid, preventing cyberattacks and cascading blackouts. Grid Guard attestation framework and Anomaly Detection Module.

Grid 493
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Monash study on solar-driven electrolysis for green hydrogen production cautions on life-cycle emissions and EROI

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Researchers at Monash University in Australia have conducted a lifecycle analysis and net energy analysis (LCA/NEA) of a hypothetical large-scale solar-electrolysis plant for the production of green hydrogen. solar generation exceeding electrolyzer capacity). Process flow diagram and construction phase boundary. Palmer et al.

Solar 459
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Fusion Fuel and Ballard Power commission H2Évora, Portugal’s first solar-to-green hydrogen facility

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Fusion Fuel ( earlier post ) completed the interconnection of its H2Évora plant to the Portuguese electric grid and has successfully commissioned the facility. HEVOs are affixed to the back of high-efficiency concentrated photovoltaic (CPV) panels to make a HEVO-Solar generator.

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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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Mercedes-Benz is expanding its green power portfolio in cooperation with the energy supplier Enovos and the Norwegian energy producer Statkraft. From 2022 onwards, the company will purchase electricity in Germany which comes exclusively from renewable sources. A green power concept of this type and scale is so far unique in Germany.

Wind 418
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Renewable energy generation operations begin at 75MW Electrify America Solar Glow 1

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Electrify America has begun commercial operation of the new 75MW Electrify America Solar Glow 1 solar photovoltaic renewable energy generation project in San Bernardino County, CA, announced last year. Electrify America Solar Glow 1 is the result of a 15-year virtual power purchase agreement (VPPA) with developer Terra-Gen.

Solar 367
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Could wind-and-solar towers charge EVs, stabilize the grid?

Green Car Reports

Wind and solar-powered charging could further lower the environmental impact of electric cars; but one New York-based company wants to combine them in one electricity-generating device that could be used for EV charging stations or wherever grid-buffering might help keep blackouts at bay.

Wind 199
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SMUD and Japan’s TEPCO partner on vehicle-grid integration technologies

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The Sacramento Municipal Utility District (SMUD) and the Tokyo Electric Power Company Holdings (TEPCO), Japan’s largest electric utility, will collaborate on vehicle-grid integration technologies with the purpose of accelerating transportation electrification and decarbonization.

Grid 231