These days you can belt it up to a stash, and fill that up to the brim. The bio burners are only really needed for like 0.1% of the game.

That’s fair. The bio generators are a bit annoying. But nowadays you just go out exploring for a while and just grab all the plants and you are good until you unlock coal. There’s not much of a penalty with running out of power for a bit than a bit of time lost.

I hate that phase too but you can burn though it to coal pretty fast