According to the September updated edition of the report, “Pathways to Commercial Liftoff Advanced Nuclear” by the US Department of Energy (DOE), the U.S. nuclear power sector is set to triple in capacity from approximately 100 GW in 2024 to around 300 GW by 2050, driven by increased electricity demand and the need for reliable, carbon-free power. Recent demand surges from artificial intelligence and data centers are encouraging significant investment in nuclear power.
Nuclear also plays a vital role in the energy transition, the United States power systems require an additional 700–900 GW of clean firm capacity to achieve net-zero emissions. The current nuclear fleet, comprising 94 reactors across 54 sites, provides about 20% of the nation’s electricity and nearly half of its carbon-free power.
To support nuclear expansion, the U.S. government has bolstered the sector with tax credits, loans, and research funding. The Inflation Reduction Act’s (IRA) production and investment tax credits for new reactors and existing plants are expected to play a pivotal role.
In 2024, Congress provided a $2.72 billion allocation for developing a domestic nuclear fuel supply chain and passed the ADVANCE Act to improve licensing process efficiency. Congress also allocated $900 million specifically for Gen III+ Small modular reactors (SMRs).
Small modular reactors (SMRs) are an alternative to traditional nuclear plants and offer a promising new opportunity for nuclear energy. SMRs are a type of nuclear reactor with a power capacity of up to 300 MW(e) per unit. They are manufactured off-site and shipped to the location for installation, making them more cost-effective and suitable for a wider range of areas.
How Big Tech is Revitalizing the Industry?
In an interview with Yahoo Finance on October 1, Aniket Shah, Global Head of Sustainability and Transition Strategy at Jefferies, discussed the resurgence of nuclear power in the United States, particularly in Michigan and Pennsylvania, where plants are set to reopen to support the growing demand for electricity driven by the AI boom. Shah emphasized that this development is not surprising, given the long-known need for increased power demand and the role of nuclear energy in the energy transition.
