Oslo's sewage heats its homes - Yahoo! News: "OSLO (Reuters) - In an extreme energy project tapping heat from raw sewage, Oslo's citizens are helping to warm their homes and offices simply by flushing the toilet.
Large blue machines at the end of a 300-meter long tunnel in a hillside in central Oslo use fridge technology to suck heat from the sewer and transfer it to a network of hot water pipes feeding thousands of radiators and taps around the city."
0 Comments:
Post a Comment
<< Home