EPR meaning in Regional ?

The EPR is a third generation pressurised water reactor design. It has been designed and developed mainly by Framatome (part of Areva between 2001 and 2017) and Électricité de France (EDF) in France, and Siemens in Germany. In Europe this reactor design was called European Pressurised Reactor, and the internationalised name was Evolutionary Power Reactor, but it is now simply named EPR.

The first operational EPR unit was China's Taishan 1, which started commercial operation in December 2018. Taishan 2 started commercial operation in September 2019. The first two EPR units to start construction, at Olkiluoto in Finland and Flamanville in France, are both facing costly delays (to 2022 and 2023, respectively). Two units at Hinkley Point in the United Kingdom received final approval in September 2016 and are expected to begin operating in 2026.

EDF has acknowledged severe difficulties in building the EPR design. In September 2015, EDF stated that the design of a "New Model" EPR was being worked on, which will be easier and cheaper to build.