In the article one can read in danish 

about trains in London underground and production of household heat.

could MRT contribute to warm household water?
saving electric bills and nature for some pollution?

 

https://ing.dk/artikel/undergrundstog-skal-levere-varme-boliger-london-228384?utm_source=nyhedsbrev&utm_medium=email&utm_campaign=ing_daglig

there is a link  to this english bbc add
https://www.bbc.com/news/uk-england-london-49482840

 

 

Edited August 29, 20196 yr by Hans Donnerborg

Very interesting article thank you for posting it.

 

A slight twist on the geothermal heating of houses / pavements etc. in Iceland.

 

There was a very interesting discussion on BBC Radio 4 Business News recently regarding solar power.  A man had designed and tested a solar panel which uses not only the sunlight to produce electricity but to use the heat of the panel to provide heating for water etc.   A single one metre panel was sufficient for one house.    

 

I wonder if you could use the heat from silage clamps ( silage is stored compacted grass that is fed to cows in the winter - not sure if they are still part of todays farming practices - they were back in the 1960's ).

 

On the opposite side of course are the underground houses in Coober Pedy Austrakia.

 

Way back in the 1980's the Greek side of Cyprus had made it law that all new houses had to have solar panels for hot water and heating.

Not Thai related !

 

CLOSED