For capturing waste heat to generate cheap and clean energy, one of the most promising technologies is called ‘combined heat and power.’ Proponents say it can triple the efficiency of power plants, and reduce carbon dioxide emissions.. Living On Earth’s Daniel Grossman prepared this report.
The story you just read is not locked behind a paywall because listeners and readers like you generously support our nonprofit newsroom. Now more than ever, we need your help to support our global reporting work and power the future of The World. Can we count on you?