RT null T1 Global Analysis of Emissions from Abandoned Wells A1 United Nations Environment Programme, K1 methane K1 gas well K1 emission level YR 2024 FD 2024-10 LK https://wedocs.unep.org/handle/20.500.11822/46492 UL https://wedocs.unep.org/handle/20.500.11822/46492 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: Airborne measurements using HELiPOD reveal high methane emission rates persisted over the Nord Stream pipeline leak sites weeks after leaking had ceased. DS UN Environment Document Repository RD Sep 17, 2026