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ENERGY

Sea water shutters Swedish nuclear reactor

Sweden shut down another reactor on Thursday, this time at the country's biggest nuclear plant near Gothenburg after an infiltration of sea water, the operator Vattenfall and the national nuclear industry watchdog said.

Sea water shutters Swedish nuclear reactor

“There is no safety problem” at Reactor 4 at the Ringhals plant near Gothenburg in the country’s southwest, nuclear authority inspector Jan Gällsjo told the national TT news agency.

He added that the presence of salt water in the pressurised water system

was nonetheless an anomaly which needed to be fixed.

Earlier this month, a reactor at another Swedish nuclear plant was shut down after the nuclear watchdog said the operator had failed to comply with its safety requirements, safety officials said.

The Oskarshamn plant’s number two reactor was taken out of service after the operator was unable to show the Swedish Radiation Safety Authority that standard maintenance work had been performed on two diesel generators used for emergency power supply.

Some 35 percent of electricity in Sweden is generated from nuclear power.

AFP/The Local/at

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BUSINESS

France’s EDF hails €10billion profit, despite huge UK nuclear charge

French energy giant EDF has unveiled net profit of €10billion and cut its massive debt by increasing nuclear production after problems forced some plants offline.

France's EDF hails €10billion profit, despite huge UK nuclear charge

EDF hailed an “exceptional” year after its loss of €17.9billion in 2022.

Sales slipped 2.6 percent to €139.7billion , but the group managed to slice debt by €10billion euros to €54.4billion.

EDF said however that it had booked a €12.9 billion depreciation linked to difficulties at its Hinkley Point nuclear plant in Britain.

The charge includes €11.2 billion for Hinkley Point assets and €1.7billion at its British subsidiary, EDF Energy, the group explained.

EDF announced last month a fresh delay and additional costs for the giant project hit by repeated cost overruns.

“The year was marked by many events, in particular by the recovery of production and the company’s mobilisation around production recovery,” CEO Luc Remont told reporters.

EDF put its strong showing down to a strong operational performance, notably a significant increase in nuclear generation in France at a time of historically high prices.

That followed a drop in nuclear output in France in 2022. The group had to deal with stress corrosion problems at some reactors while also facing government orders to limit price rises.

The French reactors last year produced around 320.4 TWh, in the upper range of expectations.

Nuclear production had slid back in 2022 to 279 TWh, its lowest level in three decades, because of the corrosion problems and maintenance changes after
the Covid-19 pandemic.

Hinkley Point C is one of a small number of European Pressurised Reactors (EPRs) worldwide, an EDF-led design that has been plagued by cost overruns
running into billions of euros and years of construction delays.

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