Solarpunk

Maybe look into a biolite stove for cooking if you are doing cooking outside. You just need a small amount of wood to boil water or fry an egg or two.

You can either use scrap wood or tree branches off the ground, if you want a space efficient fuel then buy the wood pellets used as kitty litter or pellet stove fuel.

It has the bonus of charging electronics while it cooks you dinner. Make sure to have a long cord so your food doesn't splatter on the screen.