The CRF sector (IPCC 2006) 'waste' is a waste and wastewater sector defined by the 2006 IPCC Guidelines for National Greenhouse Gas Inventories:
Carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O) emissions from following categories: Solid waste disposal, Biological treatment of solid waste,
Incineration and open burning of waste, Wastewater treatment and discharge.