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SwRI develops first ERCOT-qualified vehicle-to-grid aggregation system

Green Car Congress

SwRI’s V2G aggregation system allows electric delivery truck fleet owners to make money by using normal vehicle charge times to assist in managing grid frequency. The SwRI system suspends vehicle charging when the electric grid frequency drops too far below 60 Hertz, the normal operating frequency. Click to enlarge.

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These 10 U.S. states have the most battery storage capacity installed

Teslarati

Texas follows in second with nearly 3.2 There are over 300 utility-scale battery storage projects planned to be brought online by 2025, with roughly half of them being in Texas. Currently, Tesla has pilots for these programs in states including California , Texas and Massachusetts, along with the U.S. As the EIA also notes, U.S.

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Tesla highlights latest milestone in Megapack energy storage deployment

Teslarati

Tesla’s Megapack power storage systems are being deployed around much of the world, effectively offering massive batteries for storing energy from renewable sources such as solar or wind energy. The company also has Megapacks in use at many of its own facilities, including its Gigafactory in Austin, Texas.

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DOE Awarding $620M for Smart Grid Demonstration and Energy Storage Projects

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The US Department of Energy is awarding $620 million for projects around the country to demonstrate advanced Smart Grid technologies and integrated systems. Smart grid regional demonstrations involving plug-in vehicles include (ranked by DOE funding): Columbus Southern Power Company (doing business as AEP Ohio).

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5 Big Ideas for High-Temperature Superconductors

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“Over the past 15 years, the emphasis has moved toward using [these materials] less as high-temperature superconductors and more as high-field superconductors,” says Venkat Selvamanickam , who directs the Applied Research Hub of the Texas Center for Superconductivity at the University of Houston.

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

Cars That Think

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.

Hydrogen 101
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Univ. of Texas researchers propose lithium- or sodium-water batteries as next generation of high-capacity battery technology; applicable for EVs and grid storage

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Researchers at the University of Texas, including Dr. John Goodenough, are proposing a strategy for high-capacity next-generation alkali (lithium or sodium)-ion batteries using water-soluble redox couples as the cathode. Example of a lithium-water rechargeable battery. Credit: ACS, Lu et al. Click to enlarge. In their paper, Lu et al.

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