clean resources in the PJM capacity auction, the company said. These market rules also put Exelon Generation’s LaSalle and Braidwood nuclear power stations in Illinois at a high risk of being prematurely closed, Exelon warned. Nuclear generation nears record high in 2019 Power generated from nuclear reactors increased for the seventh straight year in 2019, with electricity output rising by 95 TWh from a year earlier to 2,658 TW, the second highest output on record, the World Nuclear Association said in its World Nuclear Performance Report <strong>2020</strong>. By the end of 2019, the world’s 442 operating reactors had a capacity of 392 GWe, down slightly from the 397 GWe at the end of 2018, the report said. Thirteen reactors were shut down, including four which had not generated electricity since 2011 in Japan and three, in South Korea, Germany and Taiwan, prematurely shut due to political phase-out policies. Six new reactors started up last year, including four Pressurized Water Reactors (PWRs) – two in China, one in Russia and one in South Korea – and two small reactors on the first purposebuilt floating nuclear power plant in Pevek, northeast Russia. Meanwhile, new construction began on two reactors in China and one each in Iran, Russia and Britain. “There is an urgent need for the pace of grid connections and new construction starts to increase in order to expand the essential contribution nuclear energy makes to global clean energy provision and reach the nuclear industry’s Harmony goal,” Director General of the WNA Agneta Rising said in a preface to the report. Finland’s TVO announces further delays for Olkiluoto-3 Finnish utility Teollisuuden Voima Oyj (TVO) said the latest schedule from supplier Areva-Siemens consortium for the commissioning of the OL3 EPR plant shows fuel will be loaded into the reactor March 2021 and the unit will be connected to the grid in October of the same year, with electricity production starting February 2022. Areva-Siemens told TVO in April that fuel loading would not take place as planned in June of this year and that electricity production would be delayed from the original schedule of March 2021. The delay has been due to technical problems identified in tests, the increase in the amount of maintenance work caused by project delay and the lack of necessary spare parts, TVO said. “Technical problems have been related to sea water system equipment, cracks in the pressurizer safety valves’ spring-loaded pilot control valves, faulty components in emergency diesel generators and the pressurizer surge line vibration problem. Faulty cable insulation has been detected in certain automation cabinets and these will be repaired during the autumn,” TVO said in a statement. Technical problems that have emerged on the plant unit have now been solved, and the repair works are currently ongoing, the company said. Ontario govt supports OPG plan to extend life of Pickering The Ontario government said mid- August it is backing a plan by Ontario Power Generation (OPG) to extend the life of the Pickering Nuclear Generating Station, with its units 1 and 4 operating until the end of 2024 and units 5 and 8 operating until the end of 2025. The plant, which employs around 4,500 people, was previously scheduled to shutdown in 2024. “The safe operation of Ontario’s nuclear assets is our top priority,” said Greg Rickford, Minister of Energy, Northern Development and Mines in a statement. “I’m pleased that OPG has developed an innovative proposal that will provide Ontarians with emissionfree, low cost energy, and keep highlyskilled Ontarians working in their communities longer.” OPG needs final approval from the Canadian Nuclear Safety Commission (CNSC) for its revised schedule. By Nuclear Energy <strong>Inside</strong>r Article reprinted with permission of Nuclear Energy <strong>Inside</strong>r. Read full article here. 26 <strong>Fall</strong> <strong>2020</strong> <strong>NIRMA</strong>.org <strong>Inside</strong> <strong>NIRMA</strong>
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