BoldonLad
Old man on a bike. Not a member of a clique.
- Location
- South Tyneside
https://www.walesonline.co.uk/news/cost-of-living/air-source-heat-pump-costs-25803172.amp
I imagine that, compared to ground source heat extraction, these are nearing 100% uselessness in winter.
Locally, the Local Authority is developing a system to extract heat(?) from the River Tyne, and, from the water in abandoned Mine Workings.
Be interesting to see if it is another Nuclear Fusion (ie more energy in than out), but, we need to be patient, I am sure there will be a breakthrough in 20 years