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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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Tesla nickel supplier BHP building off-grid solar & battery storage systems for mining

Teslarati

Tesla nickel supplier BHP announced that construction on one of the world’s largest off-grid mining solar and battery energy storage systems has started. Keith and Leinster operations, through the Northern Goldfields Solar Project. MW solar farm at Mt. MW solar farm and a 10.1 Keith, plus a 10.7

Grid 98
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UC Riverside opening Sustainable Integrated Grid Initiative; integration of solar energy, battery storage and electric and hybrid vehicles

Green Car Congress

Schematic of the “New Grid Testbed” components, including renewable energy generation, energy storage, smart distribution and electric transportation Click to enlarge. The batteries will store energy for distribution during periods when there is insufficient solar power generation. 27 electric vehicle charging stations.

Grid 287
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NSF awards UCSD team $39M to improve integration of distributed energy resources into grid; EV batteries also

Green Car Congress

The major driver for the project is the need to decarbonize the electrical grid, protect it from cybersecurity attacks and make it more resilient. We will be replicating the entire California power grid on one campus. Solar panel output depends on the weather, for example, as do wind turbines.

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Heating Buildings With Solar Energy Stored in Sand

Cars That Think

When we turn up the heat in our homes and workplaces, we must balance our personal need for warmth with the global impact of burning fossil fuels like oil, gas, coal, and biomass. These initiatives have largely focused on renewable electric power generation, distribution, and storage. The apparent contradictions do not end there.

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This startup is about to install bladeless rooftop wind turbines on box buildings

Baua Electric

Aeromine, launched in 2022, makes compact 50 kW or larger “wind harvesting platforms” that it mounts on the edge of a building’s roof. The rooftop wind units, which have no external moving parts or blades, capture wind flowing up and over the building and convert it into onsite electricity. Specs are here.) Get started here. –ad*

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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 139