Key Takeaways FCEL shares have surged 50% in six months but remain below prior highs, reflecting mixed investor sentiment.Profitability hinges on scaling output to 100 MW; current Torrington facility is running at 41 MW annually.Data center power demand drives interest, with proposals in play but no signed contracts yet.FuelCell Energy (FCEL) has staged a notable rebound heading into 2026, supported by rising investor interest in AI-driven power demand and improving earnings estimates. The stock’s recovery ...