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

Green Car Congress

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.

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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. Because so much energy is lost turning steam back into water in the Rankine cycle, at most a third of the power in the steam can be converted into electricity.

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Electrify America launches 8 solar-powered EV charging stations in rural Fresno County

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Electrify America (EA), the largest open DC fast charging network in the US, is increasing access to sustainable electric vehicle (EV) infrastructure for rural Californians with the deployment of eight new solar-powered, off-grid charging stations across Fresno County. Available beginning Friday, October 2: Veterans Park, S.

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An off-grid solar tracker powers this EV charging station

Baua Electric

Dartmouth College in Hanover, New Hampshire, has installed an off-grid solar tracker EV charging station for its employees. Solaflect Energy , based in Norwich, Vermont, designs and manufactures the Solar EV Charger. Solaflect Energy , based in Norwich, Vermont, designs and manufactures the Solar EV Charger.

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IPG to demo Flameless Ceramic Turbine for clean, off-grid power in EV charging

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Intelligent Power Generation (IPG) will demonstrate the impact of Flameless Ceramic Turbine technology in UK electric vehicle (EV) charging infrastructure, following a £1-million contract from Highways England. This growth will require high megawatt capacities across England’s road networks.

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Electrify America increases access to solar-powered EV charging for rural Californians with 30 stations

Green Car Congress

Electrify America, the nation’s largest public ultra-fast charging network, has added 30 solar-powered electric vehicle (EV) charging stations with two Level 2 chargers each to its network in the state of California. Twenty of the 30 solar-powered charging stations are located at health care centers.

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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.