Lesson 4: Sustainable Construction – Building Courses in the 21st Century
The golf course construction industry is in the middle of a significant philosophical and practical shift driven by environmental pressure, water scarcity, regulatory constraint, and changing golfer values. The question is no longer simply ‘how do we build a great golf course?’ — it is ‘how do we build a great golf course that the land and the community can sustain indefinitely?’
Water is the central constraint. Modern golf course construction increasingly begins with the water supply question: what is available, at what cost, under what regulatory conditions, and how will climate change affect it over a 50-year course lifespan? Courses designed for water efficiency from the ground up — with drought-tolerant grasses, minimal maintained turf footprints, smart irrigation infrastructure, and reclaimed water systems — have fundamentally different construction specifications from courses designed to the standards of the previous generation.
Soil disturbance and carbon footprint. Large-scale earthmoving has a significant carbon cost — diesel fuel, equipment manufacturing, soil carbon release. The minimalist construction movement is partly an environmental movement: courses that require less earthmoving have smaller carbon footprints, preserve more existing vegetation and soil structure, and disturb fewer natural drainage patterns. The calculation of construction carbon footprint is becoming a standard part of responsible development assessment.
Native vegetation and ecological integration. Leading-edge course construction now incorporates native plant restoration as a designed element — not an afterthought. Non-maintained areas are seeded with native grasses and wildflowers that provide wildlife habitat, eliminate the need for irrigation and chemical inputs in those areas, and create visual character that managed turf cannot replicate. Some courses — particularly those pursuing certification under the Golf Environment Organization’s OnCourse program or the Audubon Cooperative Sanctuary Program — have made ecological integration a central design principle.
Restoration over construction. One of the most significant trends in 21st century golf course development is the preference for restoring and renovating existing courses over building new ones. Restoration projects — bringing courses back to original design intent, removing decades of accretions, recovering natural drainage patterns — can produce extraordinary results at a fraction of the environmental and financial cost of new construction. The restoration of Pinehurst No. 2 by Coore and Crenshaw in 2011 is the most celebrated example of this approach: removing 35 acres of irrigated rough, restoring native wiregrass and sand, and recovering a course that is now widely considered more compelling than the version it replaced.
Water efficiency is now the primary design constraint for courses in water-scarce regions — construction specifications must address the full 50-year water supply picture.
Minimalist construction reduces carbon footprint, preserves soil structure, and protects natural drainage — making it both ecologically and economically advantageous.
Restoration — recovering courses to original design intent — is increasingly preferred over new construction for its lower environmental cost and often superior design outcomes.
Bill Coore and Ben Crenshaw removed 35 acres of irrigated rough at Pinehurst No. 2 and replaced it with native sand and wiregrass. Many golfers and commentators were initially skeptical — they had grown up with lush, green fairway edges as the standard. After the restoration, most critics and players agreed it was a significant improvement. What does this story tell us about how our assumptions about what golf should look like can obscure what golf could be?
Research the 2011 restoration of Pinehurst No. 2 by Bill Coore and Ben Crenshaw. This project is one of the most thoroughly documented golf restoration projects in history — the design team, the USGA (which owns the course), and multiple journalists produced detailed accounts of the process and its rationale. Write a 600-word case study covering: what condition the course was in before the restoration, what the design team’s philosophy and approach were, what specific changes were made (particularly the removal of irrigated rough), what the ecological outcomes were, and how the golf world evaluated the result. Use at least two sources beyond a single general account.