Support WBURHow Your Hot Showers And Toilet Flushes Can Help the ClimatePlay03:32Download AudioSam BraschMay 21, 2021 ShareTreated Denver wastewater flows into the South Platte River in April. In what may be the largest U.S. project of its kind, Denver will use excess energy from sewage wastewater to heat and cool a new agriculture, arts and education center. (CPR News)
