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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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GM expanding into new commercial applications for its HYDROTEC fuel cell systems

Green Car Congress

GM announced new commercial applications of its HYDROTEC fuel cell technology. These fuel cell generators could ultimately replace gas- and diesel-burning generators with fewer emissions at worksites, buildings, movie sets, data centers, outdoor concerts and festivals.

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Uniper receives €2.375M funding notification for Krummhoern hydrogen storage pilot

Green Car Congress

Lower Saxony's Environment Minister Olaf Lies presented the funding notification of €2.375 million for Uniper’s planned hydrogen pilot project at the Krummhoern natural gas storage site. Storing electricity converted to hydrogen is important for balancing supply and demand fluctuations in the future. —Olaf Lies.

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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.

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European power-to-methane company Electrochaea opens California subsidiary

Green Car Congress

Electrochaea GmbH, a European provider of renewable methane technology, has established a California-based US subsidiary, Electrochaea Corporation, to accelerate the commercial roll-out of its technology in North America. This gas can be directly injected into the existing natural gas grid or used immediately.

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GKN Hydrogen, SoCalGas and NREL to collaborate on solid-state hydrogen storage project; HY2MEGA

Green Car Congress

GKN Hydrogen and Southern California Gas Co. The fuel cell will then convert the green hydrogen to produce renewable electricity. SoCalGas will leverage the large-scale hydrogen storage capabilities of GKN Hydrogen’s HY2MEGA from this project to help accelerate the commercialization and deployment of green hydrogen projects.

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Power-to-gas trial to inject hydrogen into Australia’s gas grid; A$5M award to AquaHydrex

Green Car Congress

The Australian Renewable Energy Agency (ARENA) announced a trial for a new type of electrolyzer which could see excess renewable energy stored in the gas grid and used to decarbonize Australia’s gas supply. Storing renewable energy directly in the gas network was a logical first route to market for the invention.

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