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And if you're lucky to have solar panels too, then the marginal cost of charging the car remains free.
by pornel 4y ago
And if you're lucky to have solar panels too, then the marginal cost of charging the car remains free.
- robk 4y agoIn the UK? Good luck with solar. We're north of Maine.
- pornel 4y agoIt's still quite usable: https://www.energydashboard.co.uk/fourtyeight https://www.energydashboard.co.uk/fourtyeight and UK has solar farms north of Calgary: https://www.energydashboard.co.uk/map https://www.energydashboard.co.uk/map
- bacheaul 4y agoRather than free, I'd say the marginal cost would be more like what you could otherwise sell the electricity back to the grid for. eg. if you're paying $0.25/kWh to buy from the grid, and selling back to the grid at $0.06/kWh, then you're really "paying" $0.06/kWh in opportunity cost to charge your vehicle from your solar panels.