SB Energy

SB Energy is an American company focused on building and owning critical AI infrastructure — combining power generation with AI data centers. According to the company, it is backed by SoftBank Group and OpenAI. SB Energy states that it has raised more than $19B in project capital, holds a power portfolio of about 5 GW (operating and under construction), and is building 3 AI data centers. The company has its roots in SoftBank's US renewable-energy activities and positions itself as an owner and operator of integrated power-and-data infrastructure for AI.