naturalgasbad@lemmy.ca to World News@lemmy.ml · 4 个月前Electricity prices in France turn negative as renewable energy floods the gridfortune.comexternal-linkmessage-square133fedilinkarrow-up1583arrow-down17
arrow-up1576arrow-down1external-linkElectricity prices in France turn negative as renewable energy floods the gridfortune.comnaturalgasbad@lemmy.ca to World News@lemmy.ml · 4 个月前message-square133fedilink
minus-squareInputZero@lemmy.mllinkfedilinkarrow-up4·4 个月前It’s actually not anything new. It’s called Pumped Storage Hydropower .
minus-squarePowerCrazy@lemmy.mllinkfedilinkEnglisharrow-up1arrow-down2·4 个月前Yes I know it exists. Now how much would space would such a system require in order to power a city of 1,000,000 for 1day.
minus-squareefstajas@lemmy.worldlinkfedilinkarrow-up3·edit-24 个月前Why do you keep asking this? How is this specific number relevant to the discussion?
minus-squarePowerCrazy@lemmy.mllinkfedilinkEnglisharrow-up3·4 个月前It’s just the base-level unit I’m using to demonstrate the scale required. You can use any other number you want, but we need to multiply by the number of people and the amount of stored energy required for them.
It’s actually not anything new. It’s called Pumped Storage Hydropower .
Yes I know it exists. Now how much would space would such a system require in order to power a city of 1,000,000 for 1day.
Why do you keep asking this? How is this specific number relevant to the discussion?
It’s just the base-level unit I’m using to demonstrate the scale required. You can use any other number you want, but we need to multiply by the number of people and the amount of stored energy required for them.