In response to rising energy demands, particularly from AI-driven data centers, the U.S. Department of Energy (DOE) is focusing on nuclear power as a key component of the nation’s carbon neutral strategy. Aiming to triple nuclear capacity by 2050, the DOE plans to add 200 gigawatts (GW) to help meet net-zero emissions goals. Michael Goff, acting assistant secretary of the DOE’s Office of Nuclear Energy, stressed the urgency of this expansion, stating, “We are serious. We need to start deploying now.” 

As ESG (Environmental, Social, and Governance) considerations drive energy decisions, large-load customers like data centers and manufacturing facilities are pushing utilities toward nuclear energy. An S&P Global report highlights this shift, with increased utility interest in nuclear power, particularly among those with existing nuclear fleets. 

Constellation Energy Corporation, the largest nuclear power operator in the U.S., is exploring new nuclear capacity at its reactor sites to meet the growing energy needs of its data center clients. However, the significant initial investment risk remains a barrier. Duke Energy Corp. CEO Lynn Good has called for federal incentives to mitigate these risks, emphasizing the need for robust support during the construction phase to balance benefits and risks for consumers. 

The completion of two reactors at Georgia’s Vogtle Nuclear Plant, adding over 2,000 megawatts (MW), has renewed optimism about new nuclear construction in the U.S. Energy Secretary Jennifer Granholm supports expanding the nuclear industry, asserting, “We are determined to build a world-class nuclear industry in the United States, and we’re putting our money where our mouth is.” 

The DOE’s support for new nuclear projects includes production tax credits (PTC) and investment tax credits (ITC) under the 2022 Inflation Reduction Act (IRA). Existing nuclear plants can benefit from a PTC of up to $15 per megawatt-hour (MWh), while new capacity can choose between a PTC of $30/MWh or an ITC of 30%, potentially increasing to 50% under certain conditions. 

As the U.S. pursues its carbon neutral strategy, nuclear energy’s role is becoming increasingly pivotal. With appropriate policy adjustments and sufficient incentives, nuclear power can significantly contribute to the nation’s ESG goals and carbon-free future. 

情報源 

https://carboncredits.com/us-targets-200-gw-nuclear-expansion-to-meet-soaring-energy-demand/#: 

https://carboncredits.com/us-power-demand-surge-spurs-133-new-gas-plants-amid-climate-targets/