Sure there is, Nuclear is zero emission and renewable and powers 70% of the French electric grid. Uranium in the oceans is thought to regenerate itself but even

Sure there is, Nuclear is zero emission and renewable and powers 70% of the French electric grid. Uranium in the oceans is thought to regenerate itself but even if that turned out to not be true, should be good for at least a few hundred thousand years. It would require a massive infrastructure investment so now would be a good time to get started.