Power & Operations

Reactor operators bring Tianwan’s Unit 5 to first criticality. Photo: CNNC

Unit 5 at the Tianwan nuclear power plant in China achieved initial criticality on July 27, marking “the completion of the commissioning of the overall system and equipment of the unit,” according to Jiangsu Nuclear Power Corporation, the plant’s owner and operator.

Initial criticality is achieved at Barakah-1. Photo: ENEC

Nawah Energy Company has successfully started up Unit 1 of the United Arab Emirates’ Barakah nuclear power plant, according to an announcement from Nawah’s parent company, Emirates Nuclear Energy Corporation (ENEC). One of four 1,345-MWe APR-1400 pressurized water reactors at the plant, Unit 1 achieved initial criticality on August 1.

A Virginia circuit court judge has upheld the state’s 38-year-old moratorium on uranium mining, rejecting Virginia Uranium Inc.’s (VUI) argument that the ban was an unconstitutional violation of the company’s rights regarding its Coles Hill property. On July 27, Judge Chadwick Dotson ruled in the state’s favor, declaring that while the mining prohibition does amount to a taking or damaging of private property within the meaning of the state constitution, Virginia had a compelling interest to do so.

The Nuclear Regulatory Commission is requesting public comment on the scope of the environmental impact statement (EIS) it intends to prepare for Westinghouse Electric Company’s application to renew the operating license for its Columbia Fuel Fabrication Facility (CFFF), according to a notice published in the July 31 Federal Register. Comments must be filed by August 31 and can be submitted by email to WEC_CFFF_EIS.resource@nrc.gov; by regular mail to Office of Administration, Mail Stop: TWFN–7– A60M, U.S. Nuclear Regulatory Commission, Washington, DC 20555– 0001; or by visiting the federal rulemaking website and searching for Docket ID NRC-2015-0039.

The CFFF, located in Columbia, S.C., produces fuel assemblies for use in commercial nuclear power reactors.

Philippine President Rodrigo Duterte on July 24 signed an executive order that calls for a study to determine the feasibility of introducing nuclear energy into the country’s power generation mix. Citing “the experience of a number of countries” showing nuclear power to be “a reliable, cost-competitive, and environment-friendly energy source,” the order creates the Nuclear Energy Program Inter-Agency Committee (NEP-IAC) to carry out the work.

Barrasso

Sen. John Barrasso (R., Wyo.) on July 29 released a draft bill to revitalize the United States’ nuclear sector—the same day that GOP colleagues in the House introduced similar legislation. According to the senator, the American Nuclear Infrastructure Act of 2020 (ANIA) would enable U.S. international leadership, preserve America’s uranium supply chain, reduce carbon emissions, and strengthen the nation’s economic, energy, and national security. The Senate Committee on Environment and Public Works, of which Barrasso is chairman, is scheduled to hold a legislative hearing on the draft on August 5.

Republicans on the House Energy and Commerce Committee on July 29 continued their push for nuclear with the introduction of the Nuclear Prosperity and Security Act (H.R. 7814) and the Modernize Nuclear Reactor Environmental Reviews Act (H.R. 7817). Last month, GOP members of the committee introduced the Strengthening American Nuclear Competitiveness Act and the Nuclear Licensing Efficiency Act.

Clements

Christie

The White House earlier this week announced its intention to nominate Allison Clements, a Democrat, and Mark C. Christie, a Republican, to seats on the Federal Energy Regulatory Commission. If both are confirmed by the Senate, FERC will have a full complement of five commissioners—three Republicans and two Democrats—for the first time since before Cheryl LaFleur departed in August last year.

Kristine Svinicki, chairman of the Nuclear Regulatory Commission, and Andrew Wheeler, administrator of the Environmental Protection Agency, have signed a memorandum of understanding to improve coordination and cooperation in the regulation of the in situ recovery (ISR) process of uranium extraction and to support the goal of establishing a stronger U.S. uranium mining industry.

India’s Kakrapar-3 nuclear power reactor has achieved criticality for the first time, according to Nuclear Power Corporation of India Limited. The unit reached this latest milestone at 9:36 a.m. (local time) on July 22, after completing fuel loading in mid-March, NPCIL said.

Exelon Generation and Électricitéde France have asked the New York Public Service Commission to approve the transfer of EDF’s 49.99 percent ownership interest in Constellation Energy Nuclear Group (CENG) to Exelon, which owns 50.1 percent. CENG is the owner of New York’s Ginna and Nine Mile Point nuclear plants, as well as Maryland’s Calvert Cliffs.

The U.S. International Development Finance Corporation (DFC) has lifted its ban on financing nuclear power projects abroad. Last month, the DFC proposed the change to its Environmental and Social Policy and Procedures, which had specifically prohibited it from offering such support.

The change, announced by the DFC on July 23, also implements a key recommendation made in an April 2020 report issued by the U.S. Nuclear Fuel Working Group, an interagency initiative to review and modernize U.S. nuclear energy policy.

Stephen A. Byrne, former executive vice president of SCANA Corporation, pleaded guilty in federal court on July 23 to conspiracy to commit mail and wire fraud in connection with the failed $9-billion nuclear-expansion project at South Carolina’s Summer plant.

Byrne, 60, had also been president of generation and transmission and chief operating officer at SCANA subsidiary South Carolina Electric & Gas, overseeing all of SCANA’s nuclear operations, including the construction of the new nuclear units, on which work was stopped in 2017 (NN, Aug. 2017, p. 17).

In an 86 to 14 vote, the Senate on July 23 passed the National Defense Authorization Act (NDAA) for Fiscal Year 2021, incorporating by amendment S. 903, the Nuclear Energy Leadership Act (NELA). The House of Representatives passed its version of the NDAA, which supports $740 billion in funding for national defense, earlier in the week in a less bipartisan manner, 295 to 125. Members of both chambers will now begin negotiations to hammer out a final bill to send to the president—a process that could take months.

Limerick Nuclear Power Plant

Refueling a nuclear reactor under normal circumstances can be a challenging endeavor, with hundreds of maintenance activities and inspections to perform in a short window of time, and more than a thousand supplemental workers on-site to complete the work safely and effectively. But these are anything but normal circumstances.

A new report from the World Nuclear Association asserts that the nuclear sector provides more and better-paying jobs, as well as more highly trained jobs, than does the wind sector, and by a substantial margin. According to the 20-page report, Employment in the Nuclear and Wind Energy Generating Sectors, nuclear provides approximately 25 percent more employment per unit of electricity generated than does wind.

Householder

Federal prosecutors on July 21 arrested the Speaker of the Ohio House of Representatives, Larry Householder, and four lobbyists and political consultants for their involvement in an alleged $61-million corruption and racketeering scheme aimed at guaranteeing passage of H.B. 6, the Ohio Clean Air Program Act—the measure that rescued Ohio’s Davis-Besse and Perry nuclear power plants from premature closure. If convicted, Householder et al. face up to 20 years in prison.

A circuit court judge on July 20 gave final approval to a $520-million settlement in a class action civil suit brought against Santee Cooper over alleged deceptive business practices involving the failed nuclear-expansion project at South Carolina’s Summer plant.

Santee Cooper was the junior partner to SCANA Corporation’s South Carolina Electric and Gas in the two-reactor project, which was canceled in July 2017 (NN, Aug. 2017, p. 17). In July 2019, SCANA became a wholly owned subsidiary of Virginia-based Dominion Energy (NN, Feb. 2019, p. 15).

According to the lawsuit, brought by ratepayers, Santee Cooper raised rates to cover the increasing costs of the Summer expansion even after becoming aware that the project was no longer viable.

The Akkuyu-1 reactor pressure vessel. Photo: Atomenergomash

Atommash has completed hydraulic testing of the reactor pressure vessel for Unit 1 at the Akkuyu nuclear power plant, the four-unit facility currently under construction on the Mediterranean coast in southern Turkey. Atommash is part of Atomenergomash, the engineering division of Rosatom, which is Russia’s state atomic energy agency.

Mexico’s Laguna Verde nuclear power plant. Photo: HFStudios

Mexico’s Ministry of Energy (SENER) announced on July 17 that it has approved the renewal of the operating license for Unit 1 at Laguna Verde, the country’s only nuclear power plant.

Laguna Verde is located on the coast of the Gulf of Mexico, in the state of Veracruz. Unit 1 is a General Electric–supplied 777-MWe BWR-5 boiling water reactor that began commercial operation 30 years ago this month. Its near-twin Unit 2, rated at 775 MWe, first came on line in April 1995.