Septage and high-strength food processing waste provide a substantial source of renewable energy for the clean-water plant in Vermont’s capital.

Amanda Bird wants her clean-water facility to be completely self-sufficient in its energy usage and is working toward that goal.

A Pennsylvania community tests a new hydrothermal carbonization conversion technology to bypass digestion and turn biosolids into an energy-dense hydrochar fuel.

Clean-water plants have a ready source of renewable fuel. A conference in May offers educational sessions and more on how to put it to use.

Data drives Andrew Wendell in his leadership role at ClearWater Laboratory. It’s what provides credibility with regulators and treatment facility operators.

Paul Derosiers has made a great career in the clean-water business, and along the way has used skills he acquired in his early years as a teacher.

St. Cloud sustainability projects save energy, save money, improve performance, reduce maintenance, and justify a new treatment facility name.

A ready-made site and a new state grant program presented the perfect opportunity for a Massachusetts town to invest in renewable energy.

A Nebraska city replaces a combined heat and power facility with a gas scrubbing system that yields renewable fuel for vehicles.

Chopper pumps help a UK-based water and wastewater authority convert from conventional anaerobic digestion to a thermal hydrolysis process.