Nitrous oxide (N2O) is the most significant ozone-depleting substance (ODS) in the world today and is projected to remain so throughout the 21st century. It is also the third most important greenhouse gas (GHG), being 273 times more potent than carbon dioxide (CO2) on a tonne-for-tonne basis over a 100-year period.
From 8th to 12th July 2024, the Parties to the Montreal Protocol will be attending the 46th Open-Ended Working Group (OEWG-46) in Montreal. EIA has produced a new briefing for the meeting, exploring the significant opportunities for the Parties to the Montreal Protocol to demonstrate strong leadership in living up to its reputation as the “most successful environmental treaty.”
The Regulation on methane emissions reductions in the energy sector (the ‘EU Methane Regulation’) will require the oil, gas and coal industries to reduce methane emissions through a package of monitoring and mitigation measures in the EU and, in the future, across the supply chain.
The reduction of global methane emissions is critical to keeping global heating within 1.5°C and preventing climate tipping points from irreversibly changing the planet’s climate system. Without mitigation, methane emissions from all three sectors are projected to continue to increase steadily, by up to 150 per cent of 2010 emissions in 2100.
The toxic pollution resulting from rampant overproduction of virgin plastics and their lifecycles is irreversible, directly undermines our health, drives biodiversity loss, exacerbates climate change, and risks generating large-scale harmful environmental changes.