RT null T1 Validation of Methane quantification Technologies A1 United Nations Environment Programme, K1 methane K1 emission level YR 2024 FD 2024-10 LK https://wedocs.unep.org/handle/20.500.11822/46498 UL https://wedocs.unep.org/handle/20.500.11822/46498 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: First peer-reviewed assessment of methane measurement technologies via controlled release in Europe. DS UN Environment Document Repository RD Sep 19, 2026