The 22nd meeting of the International Maritime Organization's (IMO) intersessional working group on reducing greenhouse gas (GHG) emissions from shipping took place in London from September 1-4, 2026. The primary objective of these intensive multilateral negotiations was to advance discussions on a comprehensive set of measures aimed at achieving the IMO's ambitious decarbonization targets.
Key topics included the development of a global marine fuel standard, which would regulate the GHG intensity of fuels used by vessels, and the implementation of a maritime GHG emissions pricing mechanism. These measures are critical components of the IMO's revised 2023 GHG Strategy, which sets a goal of net-zero emissions by or around 2050. The working group's mandate is to develop detailed proposals for these measures, with a target of adoption by 2025.
For freight forwarders and shippers, the outcomes of these discussions will significantly influence future operational costs and strategic planning. The introduction of a global fuel standard will necessitate a shift towards more sustainable, and potentially more expensive, alternative fuels. A carbon pricing mechanism, such as a levy or an emissions trading scheme, will directly impact freight rates as carriers pass on compliance costs. Forwarders will need to monitor these developments closely to advise clients on potential rate increases, assess the viability of different shipping routes based on fuel availability and cost, and evaluate the environmental performance of their chosen carriers. This also underscores the growing importance of supply chain sustainability reporting and the need for transparent emissions data.