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

Green Car Congress

Sandia National Laboratories researchers recently delivered electricity produced by a new power-generating system to the Sandia-Kirtland Air Force Base electrical grid. The system uses heated supercritical carbon dioxide instead of steam to generate electricity and is based on a closed-loop Brayton cycle.

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

Green Car Congress

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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California roadmap for grid-connected energy storage technology

Green Car Congress

The California Independent System Operator (ISO), the California Public Utilities Commission (CPUC) and the California Energy Commission (CEC) unveiled a comprehensive roadmap to assess the current market environment and regulatory policies for connecting new energy storage technology to the state’s power grid.

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Opinion: Reinventing fuel-based power for a more secure and resilient grid

Green Car Congress

With battery storage able to provide a unique role in balancing a renewable electricity grid, Toby Gill, CEO of Intelligent Power Generation, asks could innovations in green hydrogen and biofuel technologies contribute to a more optimized and economical energy mix? A line of electricity pylons in the UK countryside.

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The US’s largest heavy-duty electric truck microgrid is powered by… natural gas

Baua Electric

Southern California’s largest heavy-duty electric truck charging depot, powered by the US’s largest electric truck microgrid, is now online and fueled by natural gas. Performance Team will charge its fleet of Volvo VNR Electric trucks there – the e-trucks have a range of 240 miles and can charge up to 80% in 90 minutes.

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CNG Fuels and National Grid unveil first high-pressure grid-connected CNG filling station; biomethane option

Green Car Congress

UK-based CNG Fuels, in partnership with National Grid, has unveiled a new state-of-the-art filling station in Leyland, Lancashire, allowing vehicles to fill up on compressed natural gas (CNG) directly from the high-pressure local transmission system. —Philip Fjeld, director at CNG Fuels.

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

Green Car Congress

Along with hydrogen production and use, an energy transition will involve the synchronous upscaling of renewable electricity, batteries, and energy use technologies. They calculated hydrogen production as the ratio of annual solar farm electricity output (minus transmission losses =and balance-of-plant loads), and electrolyzer efficiency.

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