“Can I use grass clippings in my biogas digester? I just mowed the lawn here in Wellington, and now I’ve got a huge pile of grass clippings. I’m wondering if I can put all of that into my digester, but I’m a little worried it might cause problems or mess with the system. What’s the best way to handle grass clippings for biogas?” Thanks, Michael, Wellington, New Zealand. Hey Michael, that’s a great question! Grass clippings are such an abundant resource, especially during mowing season, and it’s tempting to toss them right into your biogas digester. However, while grass can