The Irish government has announced a $28 billion investment in transport infrastructure planned for the period from 2026 to 2030, with a significant focus on expanding public transportation. Minister for Transport Darragh O’Brien described the initiative as the largest rail investment in Ireland since the 19th century, highlighting efforts to enhance capacity, electrification, and overall connectivity within the network.
Alongside rail infrastructure improvements, continued investment is being directed toward the country’s airports, recognized as vital points of connectivity. Dublin Airport, Ireland’s primary international gateway, handled 36.4 million passengers in 2025, marking a 5% increase from the previous year. Miriam Ryan, chief governance and strategy officer at daa, the airport’s overseeing authority, credited the airport’s strong relationship with U.S. customs authorities for this growth. Dublin offers U.S. preclearance facilities, allowing passengers to arrive in the United States as domestic travelers, boosting the airport’s role as a key hub between Europe and North America.
Ireland is unique in Europe for offering U.S. preclearance at two airports: Dublin and Shannon Airport in the west. Shannon serves key U.S. destinations such as New York, Chicago, and Boston. Dublin connects to 24 U.S. cities through five airlines, operating more than 260 weekly flights. Ryan noted that Dublin ranks as the fourth best-connected airport in the European Union for transatlantic travel and offers connectivity to over 190 destinations worldwide, reinforcing its strategic position as a gateway between the U.S. and Europe.
In a legislative development in July, the government passed a law removing a cap on Dublin Airport’s passenger numbers, enabling daa to pursue expansion plans. Ryan emphasized the strong demand for growth in U.S. routes and the broader network.
Ireland’s aerospace sector continues to be a major contributor to the economy, generating approximately $5.3 billion in 2025 and employing about 44,000 people. O’Brien highlighted the country’s capabilities across aircraft leasing, maintenance, and aviation services, noting that nearly half of the world’s aircraft leasing is managed by Irish companies. The Irish Aviation Authority is also leveraging these strengths alongside Ireland’s technological expertise to foster innovation within the sector. Declan Fitzpatrick, the authority’s chief executive, cited emerging technologies such as artificial intelligence, autonomous systems, advanced materials, and new power sources as areas offering significant opportunities. He stated that regulatory support for research and development is a priority to help new ventures establish design, production, and operational bases in Ireland.
On the digital front, Elaine Carey, CEO of Three Ireland, underlined the country’s reputation as a leading technology hub built on extensive digital infrastructure. The telecommunications sector has invested roughly $6 billion to develop nationwide broadband and low-latency networks, which have played a critical role in attracting investors. Carey pointed to the ongoing influx of hyperscalers, data centers, and global technology firms as evidence of Ireland’s continuing importance as a digital nexus and a center for technological innovation.