The St Andrews Links Trust is set to break ground on a massive £10.5 million irrigation project this winter, marking a major step forward in sustainability and course conditioning at the Home of Golf.
Beginning in winter 2025-26, work will start on the historic Old Course, where a new, state-of-the-art irrigation system will more than double the current number of sprinklers — from 800 to 1,500 — including discreet, pop-up sprinklers to target greens more efficiently without affecting playability.
Precision Meets Preservation
The project aims to completely change how water is managed across the seven St Andrews Links courses. They are introducing a more targeted, sustainable approach to irrigation. Greenkeepers will have greater control over specific areas of each course once completed, reducing run times and unnecessary water use.
“Our new irrigation system will allow us to take a more targeted approach to course management,” said Sandy Reid, Director of Greenkeeping. “It ensures all irrigation gets to the areas most in need — especially useful during dry spells like we’ve experienced recently.”
The new system will also open up new pin positions on the Old Course thanks to improved moisture control on its massive putting surfaces.
Sustainability at the Core
The overhaul is part of the Links Trust’s long-term “Journey to a Greener Future” sustainability strategy. All irrigation water will be sourced from rainwater collection and boreholes as part of this, making the entire operation environmentally self-sufficient.
“This isn’t just about technology — it’s about stewardship,” said Neil Coulson, Chief Executive of the Trust. “We are making a significant investment not only to improve the player experience but to safeguard the future of these iconic links.”
Minimal Disruption, Maximum Impact
While the Old Course will remain open throughout the works — scheduled from November 2025 to March 2026 — portions of the course will be temporarily closed on a rolling basis. To minimize disruption, the Old Course will be removed from the traditional three-round winter package and will only be available via ballot, with a reduced green fee.
Work will be carried out using a mole plough method, a less intrusive approach to laying pipe and cable that limits the need for widespread digging across the course.
Following the Old Course upgrades, the New and Jubilee Courses will be next in line, followed by Eden, Strathtyrum, and Balgove in a phased rollout over the next five years — each during the winter season to preserve high-season play.
A Future-Ready Old Course Ahead of The 155th Open
The 155th Open Championship set for St Andrews in 2027. The irrigation project will be completed well ahead of the tournament. The Old Course is not only going to be tournament-ready but better equipped for the future of sustainable golf.
With their cutting-edge sprinkler tech and commitment to environmental responsibility, this upgrade reflects a new era for golf’s most hallowed ground.
