ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Isotopes & Radiation
Members are devoted to applying nuclear science and engineering technologies involving isotopes, radiation applications, and associated equipment in scientific research, development, and industrial processes. Their interests lie primarily in education, industrial uses, biology, medicine, and health physics. Division committees include Analytical Applications of Isotopes and Radiation, Biology and Medicine, Radiation Applications, Radiation Sources and Detection, and Thermal Power Sources.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
Latest Magazine Issues
Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
May 2025
Nuclear Technology
Fusion Science and Technology
Latest News
TerraPower begins U.K. regulatory approval process
Seattle-based TerraPower signaled its interest this week in building its Natrium small modular reactor in the United Kingdom, the company announced.
TerraPower sent a letter to the U.K.’s Department for Energy Security and Net Zero, formally establishing its intention to enter the U.K. generic design assessment (GDA) process. This is TerraPower’s first step in deployment of its Natrium technology—a 345-MW sodium fast reactor coupled with a molten salt energy storage unit—on the international stage.
2024 International Congress on Advances in Nuclear Power Plants (ICAPP) SPeaker
Partner, Washington, DC & LondonEnergyPillsbury Law
Elina Teplinsky, Pillsbury’s Global Energy Industry Leader and a leading member of the firm’s International Nuclear Projects and Hydrogen teams, focuses on international nuclear energy matters, including advice to U.S. and global clients on transactional and regulatory issues.
Elina is a trusted advisor to nuclear owner-operators, reactor and equipment suppliers, investors, architect-engineering companies and technical consulting firms on complex nuclear transactional and regulatory matters. She frequently serves as lead outside counsel on new build projects, equipment and fuel procurements, M&A transactions and joint ventures in the nuclear sector. She has worked on transactions for more than 30 countries in North and South America, Europe, Turkey and the Middle East, Russia and the former CIS, Asia and Africa.
“Highly educated, well respected and fluent in many languages, which helps to address international contracts.” —clients, Chambers Global
Elina advises clients on all aspects of the transactions, including: project strategy, structuring and risk allocation; drafting and negotiation of EPC, equipment and fuel supply agreements; mitigation of nuclear liability risk; adherence to multilateral and bilateral treaty requirements; and addressing nuclear trade and investments restrictions. She has advised several governments and government-owned organizations on the drafting and implementation of nuclear legislation and regulations. Elina has also advised organizations on the Environmental, Social and Governance (ESG) responsibilities associated with the energy sector.
Elina has vast experience in nuclear export control matters and is currently advising dozens of U.S. and global companies on all aspects of compliance with U.S. DOE regulations at 10 CFR Part 810, U.S. NRC regulations at 10 CFR Part 110 and the Department of Commerce Export Administration Regulations, including structuring and implementation of export compliance programs and addressing potential violations and securing licenses and advisory opinions.
Elina also advises a number of small modular reactor and advance reactor companies on commercialization of their designs, including securing investment and entry into strategic partnerships.
Elina is a co-chair of the World Nuclear Association’s Law Working Group and is a frequent lecturer at the World Nuclear University. She has been recognized as an expert nuclear advisor by the International Atomic Energy Association (IAEA), International Framework for Nuclear Energy Cooperation (IFNEC) and Nuclear Energy Institute (NEI). Elina is also a consultant to the Clean Air Task Force, a leading NGO focused on deep decarbonization, on nuclear energy strategy and global nuclear deployment. In addition, she serves as a member of the MIT-based Advanced Nuclear & Production Experts Group (ANPEG), a global consortium dedicated to developing low-carbon energy systems based on a “plug-and-play” nuclear micro reactor.
Honors & Awards
Last modified February 9, 2024, 11:02am PST
