
<sigh> no doubt some muppet will post something about going nuclear and fail to mention the fact that it's a damn stupid idea.
Only a moron would propose building "standard" fission reactors. We've less than 100 years of fuel left at current consumption, demand is increasing, and we are closer to "peak economic production" of fuel than we are to "peak oil". And no, there is no realistic prospect of finding new sources in places where it is economic to extract it.
Current nuclear power is cheaper than most renewables at the moment, (and only if you conveniently ignore the costs of security and waste handling). But it's going to get a lot more expensive before running out completely. So there's no point.
Ok, so you can try to rely on new tech, but fusion reactors have been 20 years away for the last 60, seawater extraction can't be made to add up (subtract the energy cost of pumping and filtration from the energy coming out of the reactor, and you'll get a near zero, or negative number), and the rest of them are behind fusion.
In fact, your only viable nuclear option is breeder reactors, which are more expensive, but still make the grade. But no-one is building them.
So, much as I hate to say it, the CBI is suffering a sudden outbreak of common sense. Or, more likely, they've realised that enough people are choosing to go green, there's a big wedge of loot to be made...