Treated 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.
Hart Van Denburg/CPR News
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Hart Van Denburg/CPR News
Treated 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.
Hart Van Denburg/CPR News