alt Hacker NewsCool way to think about GWh/year:
1 GWh/year = (10 ** 9) / 24 / 365.25 / (10 ** 6) MW = 0.11 MW
70 GWh/year = 8 MW
1755 GWh/year = 200 MW
252 GWh/year = 29 MWReplies
epistasis • today at 2:07 AM
But not a very relevant for batteries, unless talking about discharge only once a year.
Grid batteries are discharged on average 80% per day, if not more. EV batteries... well, probably about 5%-10% per day at most.
Haha. Reminds me of how volt-amperes are technically the same unit as watts, but if you see VA in an electrical specification you know it means a different thing than it would if you saw W.