Shannon Airport Launches €15M Terminal Upgrade to Modernize Facilities and Cut Emissions

News · Feb 2026

Shannon, Ireland — Shannon Airport has begun a €15 million overhaul of its terminal building, marking the first major stage of a €40 million capital investment programme for 2026. The project focuses on modernizing the arrivals area, improving passenger flow, and significantly reducing the terminal’s carbon footprint.

According to reporting by ThinkBusiness, the upgrades aim to replace outdated 1970s infrastructure with energy-efficient systems while enhancing the overall passenger experience.

Key Improvements in the Terminal Upgrade

Arrivals Area Modernization: The immigration and baggage halls are being redesigned with brighter, more spacious layouts, clearer wayfinding, upgraded lighting and flooring, and a dedicated entrance for European arrivals.
Energy Efficiency Measures: The 1970s section of the terminal will feature a new curved façade, electric heat pumps, and updated HVAC systems, allowing the airport to phase out fossil fuel heating.
Carbon Reduction Initiatives: Removing an ageing 1950s corridor is expected to save approximately 62 tonnes of CO₂ annually.
Passenger Experience Upgrades: Modernized toilets, improved signage, and redesigned passenger pathways will streamline airport navigation.

Sustainability at the Core

Ray O’Driscoll, interim CEO of Shannon Airport Group, emphasized the environmental impact:

“This project represents a significant step forward in lowering emissions, improving energy performance, and enhancing the customer experience at Shannon Airport. It is part of our broader commitment to a sustainable future.”

The investment aligns with Shannon Airport’s long-term sustainability strategy and continues a series of upgrades, including the installation of solar panels, new security scanning equipment, additional parking spaces, and updated European gates.

Construction Details and Timeline

OCC Construction, a Galway-based contractor, is delivering the project. Construction has already begun, with completion expected by May 2027. The airport has assured passengers that operations will continue with minimal disruption during the works.

Beyond the terminal, the €40 million 2026 investment plan includes taxiway improvements and the development of new industrial units at the Shannon Airport Business Park, offering flexible, energy-efficient commercial space.