Good News 
London homeowner uses domestic datacentre to heat water and lower bills
Giles Gibson has installed a compact computer server alongside his hot water tank, which captures the heat generated by the device to warm his home's water supply. By repurposing this waste energy, he has reduced his monthly bills by up to £15, offering a practical way to lower costs while addressing the environmental impact of traditional datacentres.
Source: The Guardian UK
Greater London
Read the full story