The world needs a new source of energy, an unspillable source.

What is a possible “green” fuel replacement for natural gas?

I don’t mean just for any energy, I mean specifically how it burns, like on a stove especially, but also as an option for heating homes. that’s the tough part, cooking on a stove, but environmentally friendly. its much different thatn cooking on an electric stove, and all of the professional chef’s probably wouldn’t stop using natural gas as a fuel. what other fuels can we use as a good alternative, could hydrogen work? i’m not sure, because i think it’s burning is more explosive than a nice, steady flame.