The UK is in a very bad position with structurally expensive energy for a really long time. The big London asset managers are considering whether to put billions into buying shares of the nation's next generation of nuclear reactors. It provides exactly not just the energy you need but also a buffer against the vicitudes of the global energy market. In Texas, San Antonio and Austin own a nuclear plant. They have shares of one of the cheapest nuclear power plants in the world to operate. After $20 a megawatt hour for stable carbon free power that now that they've dealt with that first big freeze they know how not to have any glitches.