Maxine Waters (D-Calif.) and Patrick McHenry (R-N.C.) to introduce legislation that would bring stablecoin issuers under federal oversight is foundering in committee, POLITICO’s Sam Sutton and Kate Davidson reported in today’s Morning Money. More static on the stablecoin front: An effort from Reps. Maxine Waters (D-Calif.) | Chip Somodevilla/Getty Images ![]() Savage says she expects to start building microgrids at some 134 bases by May 2023. Nevertheless, the Army is moving quickly. In August, a hacker at the DEFCON conference in Las Vegas disabled solar panels and a wind turbine in an exercise by feeding a model Pentagon microgrid false weather data. She wants to use artificial intelligence to “scan for anomalies” in data being fed to microgrids from utilities.That data, she says, could be used to bring down a microgrid. It's the same thing for an army base or installation,” said Savage. Her goal is to not only make America’s electricity system more environmentally responsible, but also more resilient to attacks. “Frankly, the entire way that the energy system is architected in the US is extremely vulnerable,” said Savage. Savage worries about cyber vulnerabilities that are introduced because microgrids feed energy back into the broader grid. It will be able to respond in as little as a thirtieth of a second to changes in electrical supply or demand. The microgrid system at Fort Hunter Liggett uses solar arrays to generate electricity and batteries to store it. It will be tested by May 2023 at the latest as part of a pilot program, along with a newer prototype at the Camp Parks base some 30 miles east of San Francisco, which will be built starting early next year. Fort Hunter Liggett, about halfway between San Francisco and Los Angeles, is currently building a microgrid that will allow it to supply all of its own electricity for up to two weeks at a time - the first Army base to do so. All told, the Army has installed over 500 megawatts worth of renewable capacity in recent years. The Army has built a floating island of solar panels in a North Carolina lake that makes a bit over a megawatt of electricity a 10 megawatt array in Alabama and a 30 megawatt one in Georgia. ![]() And Katie Savage, a Pentagon civilian who leads the microgrids program, says she hopes the Army’s deployment of microgrids will lead to a broader cultural shift, leading communities across the country to shift away from traditional utilities. If the pilot program succeeds, it will make the Army not only greener, but also more self-sufficient. They are sophisticated enough to balance the load between lots of different energy sources (like solar panels) and variable demands on electricity. Microgrids can run on their own without external energy, and can also feed electricity back into larger grids when there is a surplus. The Army wants to build a “microgrid” at every base around the world by 2035. One of the most interesting experiments at the intersection of tech and energy is unfolding not in Silicon Valley but inside the Pentagon. | John Prettyman, USACE Sacramento District Solar panel arrays form a canopy at Fort Hunter Liggett, California.
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