Green Source Texas is a distinguished digital publication dedicated to providing comprehensive environmental news across the state. Established in 2011 as Green Source DFW by the Memnosyne Institute, a nonprofit based in Dallas, the platform aims to educate the Texas community on vital issues such as green living, sustainability, conservation, and environmental advocacy. In 2025, the site was relaunched as GreenSourceTexas.org, broadening its reach and enhancing its role as a central resource for individuals passionate about environmental change.

The publication features original reporting, in-depth articles, and a green jobs board, all designed to inform and engage its 250,000 annual unique visitors. Additionally, Green Source Texas hosts a podcast called the Texas Green Report and organizes community events like the annual Oak Cliff Earth Day. Recognized for its impactful journalism, the site has received multiple awards for excellence in environmental reporting, reinforcing its commitment to advancing the green movement in Texas and connecting like-minded individuals.