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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 Brayton cycle is named after 19 th century engineer George Brayton, who developed this method of using hot, pressurized fluid to spin a turbine, much like a jet engine.

Grid 396
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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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NSF awards UCSD team $39M to improve integration of distributed energy resources into grid; EV batteries also

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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.

Grid 170
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How I turned a shipping container into a solar off-grid charging station with A/C

Baua Electric

These engineering wonders are great for many uses outside of merely transferring goods around the world, with one of the most common secondary uses being watertight storage units. There are many ways to skin a cat, and even more ways to add solar power to a shipping container. I started with the solar panels, which would need a frame.

Grid 52
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UC Riverside opening Sustainable Integrated Grid Initiative; integration of solar energy, battery storage and electric and hybrid vehicles

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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. Solar carport. Click to enlarge.

Grid 287
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Tesla owner builds his own deployable solar roof for Model Y

Baua Electric

A Tesla Model Y owner decided to build his own solar roof that can add over 20 miles of range to the electric SUV per day. Tesla, like many other automakers, had previously explored adding solar to electric vehicles, but it has never pulled the trigger on the feature. It led to a surprise announcement.

Solar 52
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NREL researchers evaluating blockchain for transactive energy applications

Green Car Congress

Distributing grid operational decision-making is revolutionary. —Dane Christensen, a mechanical engineer in NREL’s Residential Buildings Research Group and a principal investigator on a blockchain pilot project. —Tony Markel, a senior engineer in the Energy Systems Cyber-Physical Security Research Group at NREL.

Energy 545