AUSTIN, Texas–(BUSINESS WIRE)–Base Power today is announcing a $1 billion Series D financing at a $13 billion post-money valuation, alongside the launch of Base Core: a home battery designed from the ground up to support the grid, now in production at Base Factory 1 in Austin.The U.S. is undergoing a foundational shift in energy demand, and traditional power generation can’t scale fast enough to meet it. Meeting demand this fast calls for new technology that works alongside the grid and adds c