Go Green! Gresham Goes Net Zero!

In 2015, Gresham's wastewater treatment plant reached energy net zero. The plant now produces more energy than it uses, saving the city an estimated $500,000 a year in electricity costs.

Fats, oils and grease are trucked to the plant from local food service establishments. The City collects a tipping fee for receiving and recycling this waste.

Biogas is fed into two powerful cogen engines that converts biogas into heat and electricity.

Click here for more information.