RT null T1 Measuring emissions from Canadian landfills A1 United Nations Environment Programme, K1 landfill gas K1 methane K1 emission level K1 Canada YR 2024 FD 2024-11 LK https://wedocs.unep.org/handle/20.500.11822/46611 UL https://wedocs.unep.org/handle/20.500.11822/46611 NO UNEP’s International Methane Emissions Observatory supports measurement and research studies around the world to close the knowledge gap on methane emissions and provide policy-relevant insights to decisionmakers. The following study provides insights related to: Aircraft measurements of 21 landfills across Canada found emissions to be lower than official estimates, but within the range of expected values. DS UN Environment Document Repository RD Sep 21, 2026