Personally I favour asking the South Koreans to build for us.
Possibly not quite so simple:
South Korean energy firm Kepco initially appeared to ride to the rescue, but despite talks with the UK government it later rowed back due to a change of leadership at Kepco and new approach to financing nuclear power in the UK.
https://www.theguardian.com/environment/2018/nov/08/toshiba-uk-nuclear-power-plant-project-nu-gen-cumbria