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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. Imagine this hopeful, and not impossible, energy scenario for the year 2040.

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

Green Car Congress

It is, however, a challenge that is being made all the greater as we continue to decentralize power generation with more distributed, variable and inflexible sources, such as wind and solar. This is to ensure that electricity is always there to safely power everything from industrial plants to the wall sockets in our homes and offices.

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The Complex Calculus of Clean Energy and Zero Emissions

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Jenkins has also helped push Congress to think more seriously about the power grid, releasing a report last year that showed that much of the 43 percent emissions reduction expected by 2030 would be squandered if the United States doesn’t double the pace of transmission upgrades. clean-tech legislation. power-grid transmission.

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Gravity Batteries, Green Hydrogen, and a Thorium Reactor for China

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2021 was a big year for energy-related news, what with the ongoing hunt for new forms of energy storage and cleaner if not carbon-free electricity and events and research that spotlighted the weak links in our power grid. IEEE Spectrum did its best to cover those developments, and these were the stories that our readers liked best.

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False Starts: The Story of Vehicle-to-Grid Power

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It occurred in the wake of the California electricity crisis of 2000 and 2001, when mismanaged deregulation, market manipulation, and environmental catastrophe combined to unhinge the power grid. Once electricity is generated and passes into the grid, it is typically used almost immediately. After earning a Ph.D.

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11 Intriguing Engineering Milestones to Look for in 2023

Cars That Think

These high-flying, low-tech aircraft are already in use for surveillance, hovering at 18,000 to 27,000 meters to track drug runners. As a bonus, the tech onboard the balloons runs on solar power. The transmission line will sidestep the growing difficulties of connecting renewable-energy sources to the power grid.

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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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