Lost Rivers: Heat Pumps

Explainer on how heat pumps work for a report exploring the potential to harvest heat energy from London’s hidden underground rivers.

The climate charity 10:10 asked me to write a short, simple explainer for a general audience on how heat pumps work, for use in a report looking into the potential to harvest heat energy from London’s hidden underground rivers.

The results were published in the report, and also on the web and in a brochure used to publicise the report.