And the irony is that such a power plant is an extreme strategic and economic resource. During wartime you no longer have to worry about how to import ever dwindling fossil fuels. During peace time, you have limitless negotiation power.

Majority renewable energy would likely push a country into a realm that is far beyond a superpower. And China seems to have caught on to this - they have probably realized how much money they are burning while securing coal reserves around the world (e.g. Zimbabwe).