StevePoling

Wind power really needs something to level demand—either a battery scheme such as Tesla is selling or pumped storage (where you pump water uphill when the wind is blowing and let it flow downhill when it isn’t) it’s

Yaknow, one of these would be handy to have on a moon colony where there's lots of free vacuum around. OR an asteroid where there's less than 1/6 gravity.

Andy Weir, call your office...