House committee marks up Energy and Water Development bill

The House Appropriations Committee held its full committee markup of the Energy and Water Development bill on July 13. (The Bill Report provides a more detailed funding breakdown.) The final bill passed the committee by a party line vote of 30-21. No schedule for Floor consideration of the bill has been set, but it is likely to happen next week or the week after.

Feature Article

Digital engineering: Controlling costs for megaprojects

With a new generation of nuclear reactors in the works, Idaho National Laboratory has embraced digital engineering (DE) as a means of achieving the same efficiencies that companies in the private sector have been able to realize in everything from concert halls to aircraft engines.

DE—using advanced technologies to capture data and craft design in a digitized environment—has been evolving since the 1990s. For Mortenson Construction, a worldwide construction firm, using virtual design and construction resulted in a cumulative 600 days saved over 416 projects and a 25 percent increase in productivity. By building digital twins for assets, systems, and processes, DE has avoided more than $1.05 billion in customer, production, and mechanical losses.

Leaders at INL recognized in 2018 that DE could be useful in the design and construction of new commercial and test reactors. Managing construction costs, timing, and performance will be essential to maintain U.S. competitiveness.

General Chair’s Special Session: Advanced reactors in uncertain times

The final plenary session of the American Nuclear Society's 2020 Virtual Annual Meeting was the General Chair’s Special Session, held on Wednesday, June 10. The session contained much information about the current and future role of advanced reactor technology. The session, with the subtitle “The Promise of Advanced Reactors during Uncertain Times: National Security, Jobs and Clean Energy,” featured two panels: the Lab Directors Roundtable and the Advanced Reactor Panel. The general chair is Mark Peters, Idaho National Laboratory director. The session was moderated by Corey McDaniel, of Idaho National Laboratory, and the assistant general chair of the Annual Meeting.

A few of the issues covered during the dual plenary session included challenges to advanced reactor deployment, public-private partnerships in research and development, nuclear non-proliferation and security, workforce issues, and market conditions and demand.

How the U.S. can retake the global nuclear lead

More than a thousand participants joined a Department of Energy webinar on May 29 for a discussion of the Trump administration’s strategy for restoring the United States to a globally predominant position in the field of nuclear energy. The strategy was laid out in the Nuclear Fuel Working Group’s recent report, Restoring America’s Competitive Nuclear Energy Advantage. (For details on the NRWG’s report, see our coverage here.)