RT null T1 Synthesis Report on Nord Stream Gas Leaks A1 United Nations Environment Programme, K1 methane K1 atmospheric emission YR 2024 FD 2024-10 LK https://wedocs.unep.org/handle/20.500.11822/46488 UL https://wedocs.unep.org/handle/20.500.11822/46488 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: Data synthesis and revised analyses reveal that the Nord Stream pipeline emitted 465±20 thousand metric tons of methane into the atmosphere between 26 September and 3 October 2022. DS UN Environment Document Repository RD Sep 20, 2026