Grass to Gas Winter Webinar Series 2023-24

Innovating a New Future for Anaerobic Digestion

Join us for monthly webinars on the emerging science that sits at the juncture of Renewable Natural Gas, Anaerobic Digestion, and Regenerative Agriculture.

Learn from thought leaders who are expanding what is known about transforming our agricultural sector in terms of its energy, economic, and ecological performance.

Engage in discussion about new discoveries about integrating biogas and regenerative agriculture together into the rural economy.

Who Should Attend?

All are welcome!  These webinars will be presenting new and emerging research in …

Grass To Gas Anaerobic Digestion Q&A

This page lists questions and answers from the C-Change GrassToGas project’s PA Extension newsletter.  To be added to the newsletter mailing list, contact

1. Question: Is switchgrass a good feedstock for biogas digesters?

Answer: Not usually. Anaerobic digestion involves microscopic organisms that eat energy-rich components such as sugars. Lignocellulosic biomass, such as switchgrass, contains sugars, but is structured in a way that specifically prevents easy access to its energy-rich components. Because of the limited accessibility to the energy-rich …