13 Feb (NucNet): A robot sent into the Unit 2 primary containment vessel (PCV) at the Fukushima-Daiichi nuclear power station has measured radioactivity as high as 650 sieverts per hour (Sv/hr), Tokyo Electric Power Company (Tepco) has said.
10 Feb (NucNet): Spain’s nuclear regulator, Consejo de Seguridad Nuclear (CSN), has conditionally approved the restart of the single-unit Santa Maria de Garoña nuclear power station in Burgos, northern Spain, pending a series of modifications and conditions, CSN said in a statement.
9 Feb (NucNet): A fire this morning at the Flamanville-1 nuclear power plant in northern France was caused by a short circuit in an electrical fan in the turbogenerator building, but it was brought under control “immediately” and there was no nuclear or environmental risk, EDF said.
Critics of nuclear energy argue that South Africa’s plans to build up to 9,600 MW of new nuclear are too expensive for a country where the economy is fragile and political turbulence is worrying investors. Supporters say the levelised cost for nuclear is in the same range as other forms of energy and that South Africa is already losing money through power outages and slowed industrial growth. In this special report for subscribers, NucNet looks at the arguments on both sides, and at the possibility that site work on the multi-billion-dollar project could begin next year. Full story: http://bit.ly/2miQcRA
Subscribers can read the story and download the graphic: http://bit.ly/2kikOEp
The nuclear industry says “extensive regulations” against potential cyber-attacks are in place that are closely monitored and regularly inspected. But not all experts agree, with some arguing that the “static” cybersecurity architecture at today’s nuclear facilities is not effective enough on its own to prevent a breach by a determined adversary. In this special report, NucNet editor-in-chief David Dalton takes a look at the case for both sides and at the conclusions of a major report which argued there is a “culture of denial” in the industry when it comes to the risks posed by hackers. The full report is online for subscribers: http://bit.ly/2jCi012
The lack of alternative low-carbon energy sources that are as reliable as nuclear means France’s “ambitious” plans to reduce its share of nuclear from 78% in 2015 to 50% by 2025 might not be achievable, according to the International Energy Agency. “The implementation of the 50% target remains challenging given the large role that nuclear electricity plays in the French mix and the average age of the fleet, the IEA said. Full report for subscribers: http://bit.ly/2jrScZG
The British government is preparing to publish a roadmap that could kick-start the process of developing a “best value” small modular reactor and putting it into commercial operation by the end of the next decade. In this special report, NucNet looks at the reality of SMR development – and at possible obstacles to eventual deployment. Full story online for subscribers: http://bit.ly/2fVrUwX