By the way, Ramsay's statement that Hinckley Point C was promised to be producing electricity by 2017 isn't really true.
Here's the Brown Government launching plans in 2008.
http://news.bbc.co.uk/1/hi/uk_politics/7179579.stm
The reference to 2017 there is from EDF saying they could deliver new nuclear then. For good reasons, developing nuclear isn't something that's delivered by private companies as they like. The nearest thing to a promise from a government minister is John Hutton saying he hoped it could be done "well before 2020". Seeing Labour were gone from Government soon after, would be a bit harsh to hold them to that promise. Though Edwin Hayward probably would.
in 2013, the date given for completion was 2023, but construction didn't start till 2017 when I think the target date was 2027. That's now 2031, which is late but there's no obvious reason why another power station would have to be delayed as much. This stuff of doing all the hard yards, learning the lessons and then not building something where you'd apply those lessons does my head in. Same thing likely with HS2.