DAILY SITUATION RECAP: Nvidia, OpenAI, and SB Energy are partnering on a massive Ohio datacenter. SB Energy will build the facility, known as PORTS-Pike, on the site of a decommissioned uranium enrichment plant on federal land in rural southern Ohio. OpenAI will lease the facility, paying rent and energy costs to SB Energy and buying chips from Nvidia. Nvidia is the exclusive chip provider of the facility in exchange for guaranteeing up to $105B in lease and power payments to SB Energy if…