3 ms·
I don't know how much a typical house weighs, but assuming 100t, raising it by 30m will give you potential energy of ... 8.2 kWh, or about $1.6 in today's elect
by yongjik 6y ago
I don't know how much a typical house weighs, but assuming 100t, raising it by 30m will give you potential energy of ... 8.2 kWh, or about $1.6 in today's electricity rate.
Gravity is weak.
- jacobolus 6y agoI was estimating based on a 200-ton house, 30 kWh/day electricity use, and a need to store up to half of daily energy at any one time.