by Larissa Cahute, reprinted from the original on UHN News (plus a wee bonus at the end). UHN broke ground Monday June 6 on the world’s largest raw wastewater energy transfer (WET) system, bringing Toronto Western Hospital (TWH) one step closer to reducing its carbon emissions by the equivalent of more than 1,800 cars a … Continue reading UHN breaks ground on world’s largest raw wastewater energy transfer system