MONTREAL – Aviation climate action is the focus of ICAO Aviation Climate Week in Montréal, where international stakeholders are meeting to discuss stronger and faster efforts to decarbonize air transport and advance the sector’s transition toward net-zero carbon emissions by 2050.
The discussions are taking place within the framework of the global climate strategy for air transport, which was unanimously supported by ICAO Member States during the organization’s 2025 Assembly. ICAO noted that growing political commitment, investment in cleaner energies, technological innovation and operational improvements are contributing to progress toward the long-term emissions target.
Opening the event, Toshiyuki Onuma,
President of the ICAO Council, said: “Air transport is setting an example for other industries to
follow. Through decisive leadership and a shared commitment to climate action,
we will ensure a vibrant future for flight.”
The meeting agenda addresses several challenges facing the aviation sector, including the scale-up of sustainable aviation fuels, lower carbon aviation fuels and cleaner energy sources. Participants are also examining financing mechanisms to support the net-zero transition and the implementation of ICAO’s global market-based emissions measure.
Sessions during the event will highlight developments in aircraft
technology and operational efficiency, alongside adaptation and resilience
strategies related to climate change. Additional discussions will focus on
scientific advances in emissions monitoring, cross-sector partnerships and
coordinated action plans designed to support climate objectives across civil
aviation.
Toshiyuki Onuma also
stated: “Aviation has proven that international cooperation solves complex
challenges. We will now showcase that very cooperation to the world. We must
identify the gaps in existing carbon reduction measures and strengthen
understanding among all stakeholders. We need immediate, harmonized, and
inclusive action.”
The three-day meeting concludes on 4 June 2026. According to ICAO, the
outcomes are expected to provide specific and actionable expertise covering
climate action and environmental impact across the civil aviation sector.
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