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Wind-to-Hydrogen Tech Goes to Sea

Cars That Think

Wind and solar parks produce a large portion of their energy. Then, as now, wind farms are operating off the world’s coasts—but not all of these offshore sites are connected to the mainland via underwater power cables. Many countries have met their climate goals and are on track to be completely carbon neutral.

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Opinion: Reinventing fuel-based power for a more secure and resilient grid

Green Car Congress

As our world becomes more connected, more electrified, and more renewable, not only are we increasing the demand on our energy systems, but we are also fundamentally changing the way they operate. Grid balancing is about ensuring electricity supply meets demand second-by-second, by regulating properties including power, voltage and frequency.

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11 Intriguing Engineering Milestones to Look for in 2023

Cars That Think

A Sea-Monster-Proof Internet The initial segment of what will be the first underwater fiber-optic link to skirt the North Pole, connecting Japan and Europe, will light up in early 2023. These high-flying, low-tech aircraft are already in use for surveillance, hovering at 18,000 to 27,000 meters to track drug runners.

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This Nigerian Startup’s Minigrid Began as a School Project

Cars That Think

That incident—as well as Orajaka’s new fascination with renewable energy technologies, specifically solar—changed his career trajectory. He began researching how solar energy technology worked. Based on what he learned, he and three classmates built a solar-powered 6-kilowatt minigrid that supplied power to about 60 homes in a village.

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Researchers Aim to Decarbonize Chemical Industry by Electrifying It

Cars That Think

Many experts believe that the first step in overhauling the chemical industry will involve moving away from thermally-driven chemical reactions and separation processes that require heat from fossil fuel combustion and moving towards reactions that use electricity generated by renewable resources, like wind and solar. “DC-MUSE

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Tesla Megapack off the grid: Teslarati exclusive interview

Teslarati

A Tesla Megapack is powering a large housing factory completely off-grid in Patterson, California, with energy from a large array of on-site, PVGraf solar panels. The factory isn’t connected to the local power grid, and this is the first time a Tesla Megapack has been deployed and running completely off-grid.

Grid 131
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ARPA-E awards $35M to 12 new projects to support medium-voltage devices for grid, industry and transportation

Green Car Congress

Medium-voltage DC circuit breakers could enable significant improvements in the United States’ electrical system, transforming how electricity is delivered and managed across the entire power grid, as well as critical applications in industry, transportation, and resource production.

Grid 207