>Actually, you still need to fertilize your crops (not to mention harvest, seed, weed-out, etc.), which which need a hell of a lot of petroleum derivative and/o

>Actually, you still need to fertilize your crops (not to mention harvest, seed, weed-out, etc.), which which need a hell of a lot of petroleum derivative and/or manure There's zero reason why you couldn't run the Haber process using electrolyzed hydrogen and electric heat