SB Energy’s September 2026 S-1 filing for a Nasdaq listing under ticker SBE highlighted its pivot from renewables to AI data-center and power infrastructure, with 8.8 GW of contracted capacity in Texas and Ohio plus a reported $439 billion backlog tied largely to OpenAI leases. Nvidia’s $3 billion commitment and OpenAI’s warrants added credibility, yet premarketing revealed investor resistance to the targeted $50 billion-plus valuation amid zero operating data centers and heavy customer concentration. SEC review amendments and reported roadshow delays have kept the timeline uncertain as of mid-October 2026, with any launch now likely hinging on finalized pricing and broader AI infrastructure sentiment.