U.S. Government Pushes for Nuclear Energy Expansion, Boosts Sector Stocks

The U.S. government is intensifying its focus on nuclear energy as part of a broader strategy to address surging power needs, particularly from artificial intelligence and data center infrastructure. President Trump has outlined a plan to increase nuclear energy capacity to 400 gigawatts by 2050, quadrupling current levels. This renewed emphasis on nuclear energy has sparked interest in related stocks, with several companies poised to benefit from the sector's growth. Constellation Energy (NASDAQ: CEG) stands out as a key player in the nuclear energy landscape. Following its $16.4 billion acquisition of Calpine in early 2026, the company has expanded its capacity to nearly 60 gigawatts from clean and low-emission sources. Constellation is working to restart the Three Mile Island nuclear power plant, now rebranded as the Crane Clean Energy Center, under a 20-year power supply agreement with Microsoft. The U.S. Department of Energy has provided a $1 billion loan guarantee to support this project. Additionally, the company has secured long-term power deals with Meta Platforms and CyrusOne, further solidifying its position in the market. Cameco (NYSE: CCJ) is another critical player in the nuclear energy sector, primarily through its uranium mining operations and stake in Westinghouse Electric. As the U.S. seeks to reduce reliance on uranium imports, Cameco's high-grade mines have become strategic assets. The company recently signed a $2.6 billion, nine-year uranium supply deal with the Indian government. Its 49% ownership in Westinghouse, which has partnered with the U.S. government on a new reactor project worth at least $80 billion, enhances its competitive advantage. Cameco's long-term contracts with utilities also help mitigate exposure to volatile uranium prices. The nuclear energy sector's growth is being driven by both government support and increasing demand for reliable, clean power. Companies like Constellation Energy and Cameco are well-positioned to capitalize on this trend, with Constellation raising its dividend by 10% last year and targeting another 10% increase this year. As the U.S. moves toward its 2050 nuclear capacity goal, investors may find opportunities in these and other nuclear energy stocks.