Strategic Objective C1 – Environmental Protection – ICAO Environmental Tools


Environmental Protection – Home

Ninth Meeting of the Committee on Aviation and Environmental Protection

Amendments to Annex 16

Environmental Symposium

38th Assembly Outcomes

Global Aspirational Goals

Technological and Operational Measures /ASBUs

Sustainable Alternative Fuels for Aviation (SUSTAF)

Market-based Measures (MBMs)

States’ Action Plans

Assistance to States

Cooperation with other United Nations Bodies

Carbon Inventory and Climate Neutral Initiative

ICAO Environmental Tools

Outreach and Public Awareness Activities

Voluntary Support for ICAO’s Environmental Work

Technical Cooperation Projects



ICAO continued to improve its Carbon Emissions and Green Meetings Calculators by updating their databases and methodology to apply the best available industry data to take account of factors such as aircraft type, routing and payload. Over the coming triennium, CAEP is working with key stakeholders on the development of a methodology to account for the emissions associated with air cargo.


The ICAO Fuel Savings Estimation Tool (IFSET) was further developed by the Secretariat with support from States and international organizations in order to assist States in estimating fuel savings in a manner consistent with the models approved by CAEP and aligned with the revised ICAO Global Air Navigation Plan. It is currently being used by many States and has been integrated into the curriculum in civil aviation university programmes.

Connect with us: