Why Is Bloom Energy (BE) Stock Price Up 12.29% Today, August 12? Nebius AI Data-Center Win Validates Onsite Power Demand

Bloom Energy shares jumped after Nebius cited Bloom's fuel cells as the behind-the-meter power solution for a planned ~300MW AI data-center site, reinforcing the onsite power demand narrative for AI infrastructure amid grid and interconnection constraints. The move appears catalyst-driven rather than tied to new disclosed contract economics, leaving execution and deployment timing as the key swing factors for near-term positioning and volatility.