![Biogas and Solar Drive Hill Canyon Wastewater Plant](https://cole-tpomag.imgix.net/https%3A%2F%2Fwww.tpomag.com%2Fuploads%2Fimages%2Fsolar.jpg?crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=620&ixlib=php-1.1.0&q=75&w=1024&s=6ad7370bb37a5ade6045182ffbeef8f1)
Since mid-September 2014, all electricity at the Hill Canyon Wastewater Treatment Plant has come from on-site sources. With about 1 MW of biogas cogeneration capacity and a 584 kW solar array, the 14 mgd (design) plant saves money while achieving its goal of electric power...