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Engineers Are Working on a Solar Microgrid to Outlast Lunar Nights

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For the Artemis program , NASA and its collaborators want to build a sustained presence on the moon, which includes setting up a base where astronauts can live and work. One of the crucial elements for a functioning lunar base is a power supply. For that, energy storage and power management will be critical.

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DOE offers $2.1B conditional commitment loan guarantee to support California solar thermal power plant

Green Car Congress

billion loan guarantee to support Units 1 and 2 of the Blythe Solar Power Project, sponsored by Solar Trust of America, LLC. The concentrating solar thermal power plant includes two units comprising a combined 484 megawatt (MW) generating capacity, an eight-mile transmission line and associated infrastructure.

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How to Build a Power Grid on the Moon

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Without sunlight, solar panels become useless, their broad expanse then serving only to lose heat. Batteries lose capacity, and their liquid components freeze, requiring a power-hungry cycle of using much of the power in batteries just to heat themselves. These natural cold traps are where water ice can be found.

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How to Prevent Blackouts by Packetizing the Power Grid

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That need for balance is true of electric power grids, too. Spiking demand for electric heat collided with supply problems created by frozen natural-gas equipment and below-average wind-power production. One is to do a modernized version of what we have done in the past: Build giant, centralized infrastructure.

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Geely invests in Carbon Recycling Intl.; vehicles fueled by methanol from CO2, water and renewable energy

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This investment will build on our existing methanol technology, facilitating even more valuable solutions and helping to propel this part of our business in China. Vulcanol is CRI’s brand name for renewable methanol, produced from CO 2 and hydrogen from renewable sources of electricity (hydro, geothermal, wind and solar). Earlier post.)

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New nanoparticle copper compound cathode could enable low-cost, long-life and high-power potassium-ion batteries for grid storage

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Short-term transients, including those related to wind and solar sources, present challenges to the electrical grid. Stationary energy storage systems that can operate for many cycles, at high power, with high round-trip energy efficiency, and at low cost are required. The researchers chose to use a water-based electrolyte.

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Australia Goes All-in on Green Hydrogen

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The carbon-free rigs will pack 50 kilos of hydrogen zapped from water using electricity from the refinery’s dedicated solar power plant. Ark’s first move was to access more renewable power in Australia by buying into a 923-MW wind farm that’s expected to spin up in 2024. Yet many more are actually needed.

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