
Challenge
With almost 2,000 airport members in 183 countries, Airports Council International (ACI) decided to take concrete action with a firm commitment on emissions. ACI wanted to develop a long-term goal for the global airport sector to reduce carbon emissions by 2050.
Solution
Along with our partner, Airbiz, we led an 18-month study that included comprehensive global data collection and membership analysis. This helped us establish the 2010 and 2019 baseline for emission efficiency pathways.
Using robust statistical methods and defined scenarios, we also projected a range of future emissions for the sector. We investigated and projected all current and foreseen emission measures on a regional basis in order to identify the most appropriate long-term global goal. We then led an extensive consultation with ACI regions and airport members to ensure widespread acceptance and buy-in of the final goal.
“We selected ICF from amongst our ACI World Business Partners because of their breadth and depth of expertise. We were pleased to work with them collaboratively every step of the way on the study, and the final report has provided a solid foundation that will support our member airports.”

Results
Our support of implementation efforts is ongoing. For example, we provide a comprehensive list of practical implementation actions to assist member airports. Our team considers the different resources and considerations available to each airport as we advise on how to work towards achieving this goal.
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