Energy source > Energy consumption. Energy consumption is not a bogeyman and we'll need to consume vastly more energy if we want to make people richer, healthier and happier. We need to pivot to cleaner sources, so the focus should be on that. Would be great if the journos could stop demonizing the wrong thing.
That doesn't change the fact that first and cleaner renewable energy source is consumption reduction.
Whereas spending some money to get us all nuclear might be. If not, we will have to spend more to metigate the effects of global warming.
If we really wanted to solve this quickly and efficiently, we could kill all humans.