New England Client, Northern Tilth completed an in-depth GHG assessment comparing three strategies of managing food waste, including co-digestion at a WRRF, composting and use and carbon sequestration. The assessment included a peer review and landfilling. The assessment involved a detailed analysis of the impacts of these management strategies to carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O) emissions related to anaerobic digestion, materials transport, energy recovery by a major national engineering services firm.
