POET, the world’s largest producer of biofuels, and Antora Energy, a leading U.S. energy storage company, announced the commissioning of Antora’s 5 gigawatt-hour, multi-day thermal energy storage ...
BIG STONE CITY, S.D. – This small, remote city in northeastern South Dakota has established itself as an energy hub for the ...
South Dakota launches one of the world's largest thermal energy storage plants, storing excess wind power in carbon blocks.