Shannon Airport has taken a major step in sustainable aviation with the opening of Ireland’s first solar photovoltaic (PV) farm located directly on its airfield.

The 1.2-megawatt system, spanning 5.5 acres and comprising over 2,700 bifacial panels, is designed to meet up to 20% of the airport’s annual electricity needs.

The on-site renewable energy installation reduces reliance on the national grid and supports Shannon’s broader sustainability goals. Early operational data indicate that on peak days, the PV farm can generate enough electricity to power 100% of the terminal building’s operations. “By harnessing renewable energy directly on-site, the airport significantly reduces its dependence on the national grid and fossil fuels,” a spokesperson noted. The electricity produced could power one of the airport’s electric vehicles for more than 200,000 kilometres, equivalent to circumnavigating the globe 233 times.

The project received a €1.5 million government grant through the Regional State Airports Sustainability funding program, supporting additional upgrades such as enhanced water systems aligned with sustainability objectives.

In parallel, Shannon Airport has invested €3 million to expand its European boarding gates, covering 7,800 square feet of internal and external space. The new configuration improves passenger flow, protects passengers from the elements, and enhances operational efficiency, particularly for short-haul flights. “The reconfiguration of the gates helps streamline boarding processes, allowing for better circulation of passengers, quicker turnaround times, and more flexible operations,” said a Shannon Airport spokesperson.

These initiatives form part of Shannon Airport Group’s broader €50 million investment plan, which targets infrastructure improvements while advancing the airport’s sustainability strategy. The group has committed to reducing greenhouse gas emissions by 51% by 2030 and achieving net-zero emissions by 2050.

Read the full story on Shannon Airport’s green innovations and sustainable aviation strategy.