Because hydrogen-ready power plants are not the same as natural gas power plants, as hydrogen gas is not a drop-in replacement for natural gas. And right now, when natural gas is still relatively cheap and renewable energy is not yet absolutely dominating the energy mix, politicians are fearing the cost of building the infrastructure for generating, transporting, storing and burning hydrogen gas.
In the future, hydrogen gas plants promise to be the best fit to pair renewable energy with, but right now the cost of it and the availability of fossil fuels do not force the hand of the people responsible for planning the future of the energy grid.
Adding to the other answer, for longer lulls in energy generation, the power can be used to create hydrogen gas that can be burnt in gas plants.
So, why isn’t everybody building hydrogen burning generators?
Right, because hydrogen is not working. It’s expensive to produce but most importantly incredibly hard to store and very dangerous if it catches fire.
I propose we use antimatter energy storage instead. No risk of it catching fire if you use anti-hydrogen!
Anti-hidrogen can still burn in the presence of anti-oxygen, but that’s way safer than being in the presence of regular oxygen
Because hydrogen-ready power plants are not the same as natural gas power plants, as hydrogen gas is not a drop-in replacement for natural gas. And right now, when natural gas is still relatively cheap and renewable energy is not yet absolutely dominating the energy mix, politicians are fearing the cost of building the infrastructure for generating, transporting, storing and burning hydrogen gas.
In the future, hydrogen gas plants promise to be the best fit to pair renewable energy with, but right now the cost of it and the availability of fossil fuels do not force the hand of the people responsible for planning the future of the energy grid.