“Now is the time” for more ATR capacity: A conversation with Lightbridge

May 28, 2021, 12:06PMNuclear News
A photo of a prototype Lightbridge fuel assembly. (Photo: Lightbridge)

Operators at the Advanced Test Reactor at Idaho National Laboratory have begun a nine-month outage to perform a core internals changeout. When the ATR is restarted in early 2022, the top head closure plate of the pressurized water test reactor will have new access points that could permit the irradiation of more fuel and material samples in the reactor’s high-flux neutron conditions.

GAIN vouchers connect three companies with national lab experts

March 26, 2021, 12:15PMNuclear News

The Gateway for Accelerated Innovation in Nuclear (GAIN) announced that three nuclear technology companies—Radiant, Oklo, and Lightbridge—will receive GAIN nuclear energy vouchers to accelerate the innovation and application of advanced nuclear technologies. The second set of Fiscal Year 2021 awards was announced March 25.

EPRI names Rita Baranwal as new VP of nuclear, CNO

January 12, 2021, 2:58PMANS Nuclear Cafe


The Electric Power Research Institute today announced Rita Baranwal as its new vice president of nuclear energy and chief nuclear officer. Baranwal succeeds Neil Wilmshurst, who was promoted to senior vice president of energy system resources in November.

Baranwal most recently served as the Department of Energy’s assistant secretary for its Office of Nuclear Energy, where she managed the DOE's portfolio of nuclear research for existing and advanced reactors and new designs. Baranwal unexpectedly resigned from that position late last week.

Making the case for advanced reactors in Puerto Rico

June 23, 2020, 10:03AMNuclear News

The ANS Young Members Group and the Gateway for Accelerated Innovation in Nuclear (GAIN) on June 18 presented a webinar on the rapidly developing prospects for advanced nuclear in Puerto Rico. Behind those bright prospects is the Nuclear Alternative Project (NAP), which led a Department of Energy–funded study on the feasibility of using small advanced reactors to meet the island’s power needs.

Study: Advanced reactors a good fit for Puerto Rico

May 27, 2020, 10:10AMNuclear News

The Nuclear Alternative Project (NAP), a nonprofit group supporting the use of advanced reactors in Puerto Rico, has released the findings of a preliminary feasibility study undertaken to explore in detail the potential for these devices on the Caribbean island. The 288-page study, Preliminary Feasibility Study for Small Modular Reactors and Microreactors for Puerto Rico, was sponsored by the Department of Energy. The study concludes that small modular reactors and microreactors could be part of Puerto Rico’s energy portfolio and potentially supply a substantial part of a strong and diverse zero-emission energy mix.