camelot-forum.co.uk

This looks interesting - battery-powered tower cranes - already in use in London

https://electrek.co/2023/02/02/big-batt ... -uk-first/

I watched the video, but it's completely irrelevant - in our world - as it doesn't tell you anything about the cranes or how the batteries get charged!

Are they using an E7 tariff for recharging? or trucking in replacement cubes on a daily basis?
Is there any regenerative braking on the cranes? (every little helps...)