Industry Innovates,
GAIN Facilitates
Gateway for Accelerated Innovation in Nuclear
We are a U.S. Department of Energy initiative built to provide access to government support that moves innovative nuclear energy technologies — for both advanced reactors and the existing nuclear fleet — toward commercialization to assist and educate those new to nuclear on its benefits, applications and role in our clean future energy transition. Learn more >
Upcoming Events
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2026 Nuclear Facilities & Safeguards Experience (NFASE)
NFASE 2026 is hosted by the U.S. Department of Energy’s National Nuclear Security Administration (DOE/NNSA) in partnership with the European Commission (Euratom Safeguards). The five-day experience is designed to strengthen advanced and small modular reactor developers’ understanding of European regulatory requirements and international nuclear safeguards.
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4th Annual Workshop on Int’l Safeguards and Security by Design
Does your nuclear technology have the potential to change the world? Then, this workshop is for you! Brought to you by the U.S. Department of Energy’s National Nuclear Security Administration, this workshop is for U.S. developers of advanced and small modular reactors (A/SMRs) and associated fuel cycle facilities who plan to export globally.
Latest News
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GAIN Announces Fourth Round FY 2026 Nuclear Energy Voucher Recipients
September 30, 2026 DOE’s Gateway for Accelerated Innovation in Nuclear (GAIN) program provides the nuclear community with the technical, regulatory, and financial support needed to move innovative nuclear technologies toward commercialization while ensuring the continued, safe, and economic operation of the existing fleet. The businesses selected to receive a GAIN nuclear energy voucher for Round…
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Nuclear Lifecycle Innovation Campuses Contenders Announced
The U.S. Department of Energy (DOE) today announced the selection of Utah, Tennessee, Oklahoma, Louisiana, and Idaho as potential host states for Nuclear Lifecycle Innovation Campuses, a new effort to strengthen and modernize the nation’s full nuclear fuel cycle. The campuses will attract significant investment, expand domestic manufacturing, and create thousands of new high-paying jobs…