Oireachtas committee weighs plan to scrap 32 m passenger cap at Dublin Airport amid connectivity concerns

Pre-legislative scrutiny of the Government’s Dublin Airport (Passenger Capacity) Bill 2026 resumed on Wednesday 15 April, with the Joint Committee on Transport hearing evidence from Friends of the Earth and An Taisce. The draft bill would empower the Minister for Transport to remove the planning condition that limits the airport to 32 million passengers per year and would prevent any similar cap being imposed in future. Environmental groups argued that lifting the cap without stronger noise and emissions safeguards breaches Ireland’s climate obligations and the Aarhus Convention. They want binding targets for public-transport modal share and a mandatory "green slot" allocation before capacity expands. Business lobby IBEC, in a written submission, counters that the cap already jeopardises foreign direct investment and may prompt the US Government to restrict Irish carriers’ access to American airports in retaliation. Airlines such as Aer Lingus and Ryanair support the bill, claiming they are being forced to defer fleet-growth decisions and surrender slots at other EU airports. Daa says it can accommodate at least 40 million passengers within its current footprint by optimising terminal flows and deploying C3 scanners that remove the 100 ml liquid rule. However, Opposition TDs want an independent cost-benefit analysis and clearer community-noise mitigation funding before second stage. For multinationals headquartered in Ireland, the outcome will shape route development for 2027-30 budget cycles. An early end to the cap could accelerate negotiations for direct services to Asia, boosting executive mobility and cargo belly capacity. Conversely, prolonged political wrangling risks capacity crunches that drive up airfares and complicate staff deployment. Mobility managers should follow the committee’s report—due in May—and factor potential capacity scenarios into long-term travel frameworks.