Blaming “the criminal actions of the ruscists,” Ukraine nuclear plant operator Energoatom this morning reported a primary-to-secondary reagent leak at Unit 5 of the Russian-occupied Zaporizhzhia nuclear power plant (ZNPP), as well as a partial blackout at the facility earlier this week. (The term “ruscist” [рашизм] is a portmanteau of the words “Russian” and “fascist.”)

Westinghouse Electric Company and Ukraine’s nuclear operator Energoatom have signed a memorandum of understanding on the development and deployment of the American firm’s AP300 small modular reactor in the Eastern European state.

U.K. energy security secretary Grant Shapps (center), Ukraine minister of energy German Galushchenko (right), and Ukraine deputy minister of energy Yaroslav Demchenkov (left) with captured Russian military vehicles in Kyiv on August 22. (Photo: BEIS Communications)

The U.K. government has announced its intention to provide a loan guarantee of £192 million (about $244 million) to enable Britain-based Urenco to supply Ukraine’s nuclear operator Energoatom with uranium enrichment services. (Urenco has been a supplier to Energoatom since 2009.) The loan is to be made through UK Export Finance, the nation’s export credit agency.

According to the August 23 announcement, the added support will “strengthen Ukraine’s energy security and further isolate Putin by helping the country maintain its independence from Russian nuclear fuel.” Once provided, the additional funds will boost the United Kingdom’s total nonmilitary assistance to Ukraine to nearly £5 billion (about $6.4 billion), the government stated.

The announcement came as Grant Shapps, U.K. secretary of state for energy security and net zero, visited Kyiv to meet with senior government ministers and leading energy figures—including Energoatom president Petro Kotin and Ukraine’s deputy prime minister Oleksandr Kubrakov and energy minister German Galushchenko—to discuss British support for Ukraine’s eventual recovery.

Rasmussen

The plenary sessions held earlier this month in Florida at the 2023 ANS Utility Working Conference were focused on the concept of resilience, the meeting’s theme. The August 9 plenary, which was moderated by UWC general chair Matt Rasmussen, senior vice president of engineering and operations support for the Tennessee Valley Authority, included presentations by Chris Glover, president and chief executive officer of Volkswagen Chattanooga; Petro Kotin, president of Ukraine’s nuclear plant operator Energoatom; and Steve L. Robbins of S. L. Robbins and Associates. The session’s opening remarks were provided by Rep. Byron Donalds (R., Fla.).

The energy ministries of Bulgaria and Ukraine have announced the signing of a memorandum of understanding to expand collaboration in the energy sector, including the nuclear energy sector.

The European Union has selected a Westinghouse-led consortium to develop and deliver “a secure, fully European nuclear fuel supply” for Russian-designed VVER reactors in the EU and Ukraine, the U.S.-based firm announced last week.

Westinghouse Electric Company this week inked agreements with two of its European customers—Ukraine reactor fleet operator Energoatom and Bulgaria’s Kozloduy NPP–Newbuild, a firm established in 2012 to commission new nuclear power capacity at Kozloduy, Bulgaria’s only nuclear power facility.

A Soviet-era dam downstream from the Zaporizhzhia nuclear power plant in southeastern Ukraine collapsed last evening, causing the water level of the Kakhovka Reservoir north of the dam to drop and raising new concerns over the already jeopardized safety of the Russian-occupied nuclear facility, Europe’s largest. The reservoir supplies water for, among other things, Zaporizhzhia’s cooling systems.

Washington, D.C. — The American Nuclear Society Rapid Response Taskforce is monitoring the impact of the breach of the Nova Kakhovka dam on the upstream Zaporizhzhia nuclear power plant in Ukraine.

Based on the best available information we believe there is enough water at Zaporizhzhia nuclear power plant to cool its six shutdown reactors, even if the downstream Nova Kakhovka dam is breached and the adjacent reservoir is drained.

Small modular reactor developer Holtec International and Energoatom, Ukraine’s nuclear plant operator, signed a cooperation agreement last Friday that envisions the construction of up to 20 of the American firm’s SMR-160 units in Ukraine, with grid connection for the pilot project achieved by March 2029. In addition, the agreement calls for building a Ukrainian manufacturing facility to localize the production of equipment required for SMR-160 construction.

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.

As if being stuck in the middle of a combat zone isn’t sufficiently nerve-racking, workers at Ukraine’s Zaporizhzhia nuclear power plant—under Russian occupation since last March—must now concern themselves with having access to enough water to keep the facility safe.

In what it is calling a “major expansion” of its efforts to prevent a severe nuclear accident befalling Ukraine, the International Atomic Energy Agency yesterday announced that it is deploying teams of nuclear security and safety experts this week to the beleaguered nation’s nuclear power plants and the Chernobyl site. (The agency has already stationed a team of experts at Ukraine’s largest nuclear facility, the six-unit Zaporizhzhia plant, which has been under Russian military occupation since last March.)

U.S. special envoy for climate John Kerry and Ukraine’s minister of energy German Galushchenko have announced a two-to-three-year pilot project aimed at demonstrating the commercial-scale production of clean hydrogen and ammonia from small modular reactors in Ukraine using solid oxide electrolysis.

ENUSA’s president and CEO Mariano Moreno (left) and Westinghouse’s nuclear fuel president Tarik Choho shake hands on their latest partnership. (Photo: Westinghouse)

Westinghouse Electric Company and Madrid-based ENUSA intend to collaborate on VVER-440 fuel fabrication, the American firm announced last week at the World Nuclear Association’s World Nuclear Symposium.

The partnership, Westinghouse stated in a September 8 release, “will build on decades of performance delivering a Western alternative to Russian fuel in the European market.” There are currently 16 nuclear power reactors in Europe operating with VVER-440 fuel, and utilities in the region are actively looking for alternatives to Russian-supplied fuel for those units, according to the release.

Signers’ language: “We have a mutual interest in partnering in VVER-440 fuel manufacturing and potentially other related areas,” said Tarik Choho, Westinghouse’s president of nuclear fuel. “With our proven track record supplying for VVER reactors, we stand ready to support even greater energy security for our customers and European countries. We look forward to strengthening our partnership with ENUSA and leveraging their valuable experience in this field.”

At this writing, the situation at Ukraine’s Zaporizhzhia nuclear power plant is as fraught with tension as ever, despite an International Atomic Energy Agency support and assistance mission to the site last week led by director general Rafael Mariano Grossi.

After months of urgent entreaties to both the Ukrainian and Russian governments to allow the International Atomic Energy Agency access to the embattled Zaporizhzhia nuclear plant, IAEA director general Rafael Mariano Grossi yesterday set off for the facility, accompanied by a team of nuclear security, safety, and safeguards experts.

Energoatom, Ukraine’s nuclear plant operator, is reporting that Units 5 and 6 at the Zaporizhzhia plant—currently the facility’s only operational reactors—were disconnected from the country’s power grid early in the morning of August 25.

The Zaporizhzhia site has been under the control of the Russian military since March 4, just days after Russia commenced its invasion of Ukraine.

The latest news on Ukraine’s Zaporizhzhia nuclear power plant—under occupation by the Russian military since early March—sparks some hope, but also more anxiety.

The good: This morning, Russia requested that the United Nations Security Council hold a meeting tomorrow on the situation at the six-unit pressurized water reactor plant, according to RIA Novosti, a Russian state-owned news agency. The RIA report cited a post via the Telegram messaging app from Dmitry Polyansky, Russia’s first deputy minister at the UN. In the post, Polyansky said the meeting is scheduled for “22:00 Moscow time on August 23.”

New and immersive internship and development opportunities are being offered through a partnership of Westinghouse Electric Company and the Ukrainian nuclear energy utility Energoatom. Beginning this autumn, more than 60 opportunities will be available for Ukrainian nuclear energy professionals and graduate-level students.