Unit 6 of the Tianwan nuclear power plant in China's Jiangsu province has entered commercial operation, having successfully completed a 100-hour continuous operation test run at full power. Tianwan 6 becomes China National Nuclear Corporation's 24th reactor in commercial operation, increasing the company's installed generating capacity from 21.391 GWe to 22.509 GWe (gross).

Groups representing academics, activists, engineers, environmentalists, entrepreneurs, unionists, and concerned citizens have written to Illinois lawmakers urging them to pass a bill that would create carbon mitigation credits for four nuclear plants - including two that are at risk of closure - before the current legislative session ends on 31 May.

An inspection and cleaning robot has been co-developed by Finnish utility Fortum and Jyväskylä University of Applied Sciences. The remotely-operated robot could significantly improve work safety and reduce radiation doses that workers are exposed to during the inspection and maintenance of the steam generators at the Loviisa nuclear power plant.

Work has begun on a major overhaul of a test reactor at the heart of the USA's nuclear energy research infrastructure. This will be the sixth time the Advanced Test Reactor at Idaho National Laboratory, which began operations in 1967, has undergone the process to enable it to continue its essential function for at least another decade.

The environmental and economic benefits from Pakistan's Karachi nuclear power plant will be "huge" in a country that is particularly vulnerable to climate change, Prime Minister Imran Khan said today as he formally inaugurated the first of two Hualong One units at the site.

Illinois will need to expand its nuclear capacity - not just maintain existing plants - in order to meet climate goals, a new study by researchers at the University of Illinois at Urbana-Champaign has concluded. Keeping the state's existing nuclear plants open at the same time as investing in advanced nuclear technology and renewable energy is the most economical path to zero-carbon that generates the lowest life-cycle carbon emissions, the study has found.

Kansai Electric Power Co has announced plans to restart Mihama unit 3 in June. The unit will return to full operations in July, but Takahama units 1 and 2 will not be able restart until further facilities are completed at those units.

Exelon is not giving up on its Illinois plants, but will go ahead with the closure of Byron and Dresden later this year if the state does not - before the end of its current session - pass policy reforms to support their continued operation, CEO Chris Crane said this week.

The US Nuclear Regulatory Commission has approved an application by Dominion Energy's Virginia subsidiary for a 20-year extension to the operating licences of the twin-unit Surry nuclear power plant. This will enable the two pressurised water reactors to operate until 2052 and 2053, respectively. 

Most of the nuclear plants in the PJM Interconnection wholesale electricity market - covering 13 US states and the District of Columbia - will not produce enough revenue to remain economically viable in the coming years, an independent economic evaluation has concluded.

Entergy Corporation's Indian Point unit 3 will be shut down tomorrow after nearly 60 years of nuclear power generation at the site in New York state. The closure will bring to an end a world record-breaking run for the pressurised water reactor.

The governor of Japan's Fukui Prefecture today approved the restart of three reactors owned by Kansai Electric Power Company - Takahama units 1 and 2, and Mihama unit 3. His consent was the final approval needed for the reactors - all aged over 40 years old - to resume operation.