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As part of the run-up to the G7 Ministers’ Meeting on Climate, Energy, and Environment in Japan on April 15–16, U.K. energy security secretary Grant Shapps met in Seoul yesterday with South Korean trade, industry, and energy minister Chang-yang Lee to discuss closer collaboration on clean energy development and energy security.
The Department of Energy’s National Nuclear Security Administration has announced the establishment of the Advisory Committee for Nuclear Security (ACNS). Formerly known as the Defense Programs Advisory Committee, the newly formed ACNS is enlisting experts with knowledge of NNSA missions to provide independent advice and recommendations to the agency’s leadership.
The Department of Energy last week announced up to $450 million in funding from the Bipartisan Infrastructure Law to advance clean energy demonstration projects at current and former mine sites. The law, officially the Infrastructure Investment and Jobs Act, was signed by President Biden in November 2021.
Canadian firms Cameco and Bruce Power have announced a 10-year extension of their long-term exclusive nuclear fuel supply arrangements, securing power generation from the eight-unit 6,507-MWe Bruce nuclear plant through 2040.
In this article, we will explore prior NASA programs that incorporated fission technology for space exploration purposes. We also will look at current programs that incorporate fission technology for deep space missions, including missions to the Moon and Mars.
With the release last week of the policy paper Powering Up Britain, the U.K. government unveiled its plan to enhance the nation’s energy security and deliver on its ambitious net-zero commitments.
“This document explains how we will diversify, decarbonize, and domesticate energy production by investing in renewables and nuclear, to power Britain from Britain,” writes U.K. secretary of state for energy security and net zero Grant Shapps in the foreword. “It sets out the extraordinary opportunities opening up in technologies like carbon capture, usage, and storage; floating offshore wind manufacturing; and hydrogen, which will not only help us reach net zero but also consolidate Britain’s position as a global leader in green energy. And it details how we will use that leadership to influence energy decarbonization internationally.”
Portland, Ore.–based PacifiCorp—owner of the soon-to-be-retired Wyoming coal plant selected in 2021 as the future site of TerraPower’s Natrium reactor demonstration project—has released its 2023 Integrated Resource Plan, which recommends the addition of two more Natrium units to the company’s generation resource mix by 2033.
Miguel Alessandro Lopez
At the University of Rhode Island, I initially enrolled as a candidate for an accelerated track to earn bachelor’s and master’s degrees in mechanical engineering, with a minor in nuclear engineering. My objective was to concentrate on reactor power design and join efforts to make nuclear energy safer, more efficient, and less stigmatized.
My plans changed after I attended a guest presentation on high-performance nuclear thermal propulsion (HP-NTP) led by Michael Houts, manager of NASA Nuclear Research at Marshall Space Flight Center. He posted his email address on one of the last slides, so I took a chance and contacted him about potential research opportunities and thesis work. As it turned out, that one little email ultimately led to four NASA-sponsored design projects at URI—two are complete, and two are in progress—as well as my thesis. My research has been on HP-NTP, specifically the centrifugal nuclear thermal rocket (CNTR) design. In that design, liquid uranium is heated to extremely high temperatures in a cylinder that is rotated between 5,000 and 7,000 revolutions per minute as liquid hydrogen passes through the center of the cylinder, where it is heated and expanded, exiting as a propellant while the liquid uranium is retained by centrifugal force.
The United Kingdom’s nuclear regulators—the Office for Nuclear Regulation (ONR), the Environment Agency, and Natural Resources Wales (NRW)—have announced the completion of step one of their generic design assessment (GDA) for Rolls-Royce SMR’s 470-MWe small modular reactor design and the start of step two, which is expected to last 16 months.
We might actually be going back to the Moon . . . and then, on to Mars.
The Artemis program has been developed by NASA to accomplish this. Using innovative technologies, NASA will establish the first long-term human presence on the Moon, allowing a team of astronauts to explore more of the lunar surface than ever before.
With what is learned from the Artemis missions, NASA will take the next giant leap: sending the first astronauts to Mars. This goal is for scientific discovery and the economic and technological benefits that have always come from the space program, but it will also inspire a new generation of explorers: the Artemis Generation.
Canada’s Bruce Power, operator of Ontario’s eight-unit Bruce nuclear power plant, has announced the issuance of C$600 million (about $446.3 million) in green bonds in support of the company’s net-zero-by-2027 goal. (Investopedia defines green bonds as fixed-income instruments specifically earmarked to raise money for environmentally friendly projects.)
Carper
Capito
Sens. Shelley Moore Capito (R., W.Va.), Tom Carper (D., Del.), and Sheldon Whitehouse (D., R.I.) have introduced S. 1111—the Accelerating Deployment of Versatile, Advanced Nuclear for Clean Energy (ADVANCE) Act.
Unveiled in the Senate on March 30, the legislation is cosponsored by a bipartisan septet of lawmakers: John Barrasso (R., Wyo.), Cory Booker (D., N.J.), Mike Crapo (R., Idaho), Lindsey Graham (R., S.C.), Martin Heinrich (D., N.M.), Mark Kelly (D., Ariz.), and Jim Risch (R., Idaho).
(Image: DOE)
The Department of Energy reported on March 30 that the Savannah River Site’s H Canyon facility recently initiated actions to recycle a small amount of used high-enriched uranium (HEU). SRS is a 310-square-mile DOE site in South Carolina.
The HEU, which is currently stored at the site’s H Area, will be downblended in a few years into high-assay low-enriched uranium (HALEU), which will help to provide fuel for advanced nuclear reactors in the United States.
The DOE has a brief video available with graphic information about HALEU.
Unit 3 at the Vogtle nuclear power plant has been successfully synchronized and connected to the electric grid, Georgia Power announced on April 1. The unit—one of two Westinghouse-supplied AP1000s at the Waynesboro, Ga., plant’s nuclear expansion site—becomes the first new U.S. power reactor to start up in seven years.
In a 39–13 bipartisan vote on March 30, the Illinois Senate passed legislation that would end the state’s prohibition on nuclear power plant construction—a ban that has been on the books since 1987.
Westinghouse has signed an agreement with ČEZ, owner and operator of the Czech Republic’s nuclear power plants, to supply VVER-440 fuel assemblies to the Dukovany facility, the American firm announced March 29. Fuel deliveries will commence in 2024, replacing Russia’s TVEL fuel, with an anticipated term of seven years. One of the Czech Republic’s two nuclear power plants, Dukovany houses four Russian-supplied VVER-440/V213 reactors.
The United States and Canadian nuclear industries used to be an example of how two independent teams of engineers facing an identical problem—making electricity from uranium—could come up with completely different answers. In the 1950s, Canada began designing a reactor with tubes, heavy water, and natural uranium, while in the U.S. it was big pots of light water and enriched uranium.
But 80 years later, there is a remarkable convergence. The North American push for a new generation of nuclear reactors, mostly small modular reactors (SMRs), is becoming binational, with U.S. and Canadian companies seeking markets and regulatory certification on both sides of the border and in many cases sourcing key components in the other country.
Fortum—operator of Finland’s two-unit Loviisa nuclear power plant—has signed a memorandum of understanding with Finnish stainless steel producer Outokumpu to explore decarbonizing the latter’s manufacturing operations with the help of emerging nuclear technologies, the companies announced on March 23.
The Department of Energy released Pathways to Commercial Liftoff: Advanced Nuclear earlier this month. It is one of the first in a series of reports on clean energy technologies and the private and public investments needed to overcome hurdles to full-scale deployment. The report makes a clear case for investment in nuclear power and challenges potential investors and operators to move beyond the current “wait and see” stalemate and generate “a committed orderbook . . . for 5–10 deployments of at least one reactor design by 2025.”
Nuclearelectrica has signed a memorandum of understanding with Emirates Nuclear Energy Corporation (ENEC) to provide both parties with an enabling framework for potential collaboration on the development and expansion of nuclear energy programs in Romania and the United Arab Emirates, as well as in Central and Eastern Europe.