Chuck Henry, Chair of Chemistry at Colorado State University, talks about low cost technologies to quantify pollutants in air and water at CSU’s 7th annual Energy Transition Symposium. Oct. 31, 2017. This year’s event has been moved online due to concerns about the COVID-19 pandemic. (©Sonar / Depositphotos)
In the interest of transparency: Empowering Colorado is a media sponsor of the 21st Century Energy Transition Symposium.