Energy Sector 15 December 2025 - 17 December 2025

T1 Energy Inc. shares rose 11.23% to $10.40 with high trading volume, and its G1_Dallas solar module plant received a bankability grade, attracting new analyst coverage. Bloom Energy traded at $337.49, below its earlier high but above last week’s record, as AI data-center builders identified electricity supply as a bottleneck, with 61% planning to secure their own power if necessary. U.S. stock markets were closed for Juneteenth, with NYSE core hours resuming Monday. Transocean shares ended at $5.31 on June 18, down from $6.04 on June 12, with increased volume. Earlier, Transocean shares dropped 5.9% to $5.25, along with declines in Valaris, Noble, and Seadrill, despite securing $185 million in contract backlog for two rigs. Vistra closed at $163.75, up 3.1%, and gained 10.6% for the week amid investor focus on AI data center power demand; its stock goes ex-dividend soon. Constellation Energy rose 8% for the week, closing at $274.06, with future performance depending on grid rules and project approvals to convert AI power demand into cash flow. GE Vernova shares climbed 3.6% to $974.82 after volatility and ongoing debate about data-center power demand and grid growth. Ford ended at $14.84, up 0.88%, but faces pressure from recalls affecting over 800,000 vehicles, ahead of its Q2 earnings report. Evergy and Entergy posted modest gains but lagged peers, with Evergy under scrutiny for whether data-center load growth is already priced in. Energy Transfer LP rose 1.65% to $19.07, breaking a five-session slide, with a 7.1% yield based on its cash distribution. Quanta Services closed at $707.74, up 3.58%, supported by AI-driven grid demand, record backlog, and raised guidance, with upcoming investor meetings as the next catalyst.