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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

by Toby Gill, CEO, Intelligent Power Generation. 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?

Grid 332
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PG&E and Tesla launch virtual power plant pilot

Green Car Congress

Pacific Gas and Electric Company (PG&E) and Tesla Inc. have launched a new pilot program that creates a virtual power plant (VPP) to help support electric grid reliability and save customers money. Virtual Power Plants. —PG&E’s Aaron August, vice president, Business Development & Customer Engagement.

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CEC determines Diablo Canyon needed to support grid reliability

Green Car Congress

The California Energy Commission (CEC) approved a staff analysis recommending the state pursue extending operation of Diablo Canyon Power Plant (DCPP) through 2030 to ensure electricity reliability. The determination is based on data showing California risks energy supply shortfalls during extreme weather events.

Grid 199
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Rolls-Royce successfully tests mtu 250 kW fuel cell demo system for blackout case and peak power

Green Car Congress

Rolls-Royce’s tests of its first mtu fuel cell demonstrator have shown that the system can provide uninterruptible power in the event of a blackout. During the blackout simulation, the system immediately and consistently provided the requested power.

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European HYFLEXPOWER project to demo first integrated power-to-X-to-power hydrogen gas turbine

Green Car Congress

A consortium comprising Engie Solutions, Siemens Gas and Power, Centrax, Arttic, German Aerospace Center (DLR) and four European universities is implementing the HYFLEXPOWER project funded by the European Commission under the Horizon 2020 Framework Program for Research and Innovation (Grant Agreement 884229).

Hydrogen 411
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False Starts: The Story of Vehicle-to-Grid Power

Cars That Think

They wanted to see whether an electric vehicle could feed electricity back to the grid. The company’s president, Tom Gage , dubbed the system “vehicle to grid” or V2G. For the utilities, it promised an economical way of meeting rising demand for electricity. AC Propulsion’s experiment was timely.

Grid 137