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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.

Grid 396
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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.

Grid 332
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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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Along with hydrogen production and use, an energy transition will involve the synchronous upscaling of renewable electricity, batteries, and energy use technologies. The materials and metals demanded by a low-carbon economy are projected to be immense and create challenges along the full supply pathway. —Palmer et al.

Solar 459
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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.

Grid 150
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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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Rolls-Royce successfully tests mtu 250 kW fuel cell demo system for blackout case and peak power

Green Car Congress

—Dr Philippe Gorse, responsible for the development of the mtu fuel cell system at the business unit Power Systems of Rolls-Royce The interaction of fuel cell modules, batteries and power grid was the focus of the tests to demonstrate the ability of an uninterruptible power supply for data centers.

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What makes maintaining electric vehicle charging stations more difficult than gas stations?

Setec Powerr

Electric vehicles are gaining popularity as people become increasingly concerned about the environment and rising fuel costs. While electric cars have many benefits, such as reduced emissions and lower fuel costs, they also present unique challenges when it comes to maintaining the charging infrastructure they require. A total of 22.7