Westinghouse signs agreement to dismantle Ringhals-1 and -2 components

August 23, 2021, 7:01AMRadwaste Solutions
Vattenfall’s Christopher Eckerberg (left) and Aziz Dag of Westinghouse Electric Sweden AB sign the agreement for decommissioning of large radioactive components at Sweden’s Ringhals-1 and -2. (Photo: Vattenfall/John Guthed)

Westinghouse will segment and dispose of the reactor internals and pressure vessels at Sweden’s Ringhals-1 and Ringhals-2 under a deal announced last week with plant owner Vattenfall. Unit 2, a pressurized water reactor, and Unit 1, a boiling water reactor, were shut down in 2019 and 2020, respectively, after operating for more than 40 years.

Germany settles with utilities over nuclear phaseout

March 15, 2021, 7:00AMNuclear News

RWE’s Gundremmingen nuclear plant, located in Bavaria, is slated to close at the end of the year. Photo: Wikipedia/Felix König

After years of litigation, Germany has reached an agreement with four utility companies on compensation for losses incurred as a result of the government’s stunning decision in 2011 to abandon nuclear power. In March of that year, only days after the Fukushima Daiichi disaster, German Chancellor Angela Merkel announced a 180-degree reversal in the country’s energy policy, which had been one of support for nuclear power. Eight units were shut down immediately, and by May 2011 the government had announced a plan to close all nuclear power plants by 2022.

The companies will receive a total of €2.4 billion (about $2.85 billion), with €1.4 billion going to Sweden-based Vattenfall and the remaining €1 billion split between German utilities RWE (€880 million), EnBW (€80 million), and E.ON (€42.5 million). In return, the companies have agreed to terminate all phaseout-related legal disputes with the government.

Aging management at Ringhals-3 has improved

September 21, 2020, 7:00AMNuclear News

A team of experts from the International Atomic Energy Agency have completed a review of the long-term operational safety of Unit 3 at Sweden’s Ringhals nuclear power plant, noting substantial improvements from a previous agency visit in 2018.

The review, which had been requested by the Swedish Radiation Safety Authority (SSM), the Nordic nation’s nuclear regulator, wrapped up September 18.

According to the IAEA, the Safety Aspects of Long Term Operation (SALTO) team focused on aspects essential to the safe long-term operation (LTO) of Unit 3—a 1,062-MWe three-loop pressurized water reactor that entered commercial operation in September 1981. (Ringhals houses two additional operating reactors: Unit 1, an 881-MWe boiling water reactor that began operation in January 1976, and Unit 4, an 1,102-MWe PWR that started up in November 1983. Another unit, Ringhals-2, was permanently shut down at the end of last year.)

The original design lifetime of Unit 3 will expire next year, but Vattenfall AB, the plant operator, is planning to extend operation for a total operational lifetime of 60 years.

ANS’s Bilbao y León picked to lead World Nuclear Association

September 15, 2020, 3:45PMANS News

Bilbao y León

ANS member Sama Bilbao y León, currently head of the Division of Nuclear Technology Development and Economics at the OECD Nuclear Energy Agency, will succeed Agneta Rising as the World Nuclear Association’s director general, the WNA announced this morning.

Rising, who took the reins of the WNA in January 2013, is the former vice president, environment, at Vattenfall AB; cofounder and former president of Women in Nuclear; and former president of both the European Nuclear Society and Swedish Nuclear Society. The WNA said that she is stepping down at the end of October “to move to new endeavors.” Rising will continue as director general until the end of October, with Bilbao y León serving as “director general in waiting” beginning October 5.