The recovery of waste heat in all kinds of processes poses one of the main challenges of our time to making established processes more energy - efficient and thus more environmentally friendly. (sciencedaily.com)
If we have to have nuclear plants, I hear they can use waste heat to make hydrogen out of water. (gm-volt.com)
The company installed a 10 MW waste heat recovery power plant in one of its Indian subsidiaries, which is expected to reduce 80,000 tonnes of carbon emissions annually. (wri.org)