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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. No battery is perfect, however, so engineers keep pushing for new and improved ways to store those electrons.

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SoCalGas & UC Irvine show power-to-gas technology able to boost use of intermittent renewable energy significantly

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With power-to-gas technology, you don’t need to stop renewable power generation when demand is low. Instead, the excess electricity can be used to make hydrogen that can be integrated into existing natural gas pipeline infrastructure and stored for later use. Power-to-gas systems are currently in place in Germany and Canada.

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11 Intriguing Engineering Milestones to Look for in 2023

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In subsequent years, the Far North Fiber project will lay down a cable through the Northwest Passage, connecting Iceland to Greenland, then Canada, Alaska, and finally Japan. The transmission line will sidestep the growing difficulties of connecting renewable-energy sources to the power grid.

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GE Energy launches fully networked Wattstation and Wattstation Connect software; pay by smartphone

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Industrial Solutions is forming data acquisition agreements with key navigation companies to share information on the installations and availability of WattStations throughout the US and Canada. The mobile app will be available at the Apple iTunes Store and Android Market.

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California Energy Commission awards more than $1.8M additional funding to further UCSD microgrid project; energy storage, EV charging and V2G services are components

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The UCSD microgrid is a small-scale version of the traditional larger power grid; it is able to connect to the larger electric grid, but can also work independently. In addition, the microgrid can more efficiently manage real-time demand, supplying and storing energy at a lower cost with less pollution than a conventional grid.

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DOE announces more than $65M in public and private funding to commercialize promising energy technologies

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Ensyn (Ottawa, Ontario, Canada). Energy Storing Efficient HVAC, $595,558. Grid-Edge Intelligent Distribution Automation System for Self-Healing Distribution Grids, $550,000. Hydrogen Based Power Grid Support Using ElectrolyzeRs with Value Stacking (HYPER-V), $250,000. PGSTech (Montreal, Quebec, Canada).

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IEEE Discusses 6 Simple Solutions to Climate Change at COP27

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Another method to make coal-fired power plants more environmentally friendly is to capture the exhausted carbon dioxide and store it in the ground, Rahman said. The United States buys power from Canada. The whole world is one grid. Many countries already do so.