![SAWS uses biogas as renewable energy source and creates revenue stream](https://cole-tpomag.imgix.net/https%3A%2F%2Fwww.tpomag.com%2Fuploads%2Fimages%2Fsaws_biogas1.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=f87293e17d4571bb7b8f3225e56c9a41)
With electricity costs on the rise, now is the time for wastewater treatment facilities to consider digester methane as a source of renewable energy and revenue.
San Antonio Water System (SAWS) has partnered with national energy company Ameresco to generate revenue from its...