Centennial Airport in Colorado is using a herd of 322 goats [1] to clear overgrown vegetation near its runways.
The initiative aims to reduce the risk of wildfires and discourage wildlife from inhabiting the airfield. By utilizing livestock, the airport can manage growth in areas where heavy machinery is impractical or unsafe to operate.
Located near Denver, the airport employs the goats to graze in hard-to-reach zones [1]. This natural method of vegetation management helps stabilize the soil, and removes fuel sources that could ignite during the dry Colorado seasons.
Airport officials said that using goats avoids the need for heavy equipment, which can damage the terrain or disrupt airport operations. The herd targets specific overgrown areas that would otherwise require intensive manual labor or mechanical mowing [2].
Beyond fire prevention, the grazing strategy serves as a deterrent for other animals. By keeping the grass short, the airport makes the environment less attractive as a habitat for wildlife that could potentially interfere with aircraft takeoff and landing [2].
This approach to airfield maintenance reflects a growing trend in using biological solutions for infrastructure management. The goats provide a low-impact alternative to chemical herbicides or carbon-emitting machinery, reducing the overall environmental footprint of the facility's maintenance cycle [1].
“Centennial Airport is using a herd of 322 goats to clear overgrown vegetation.”
The use of targeted grazing at Centennial Airport demonstrates a shift toward 'green infrastructure' in aviation. By substituting mechanical mowing with livestock, the facility addresses two critical safety risks—wildfire fuel accumulation and wildlife strikes—while simultaneously reducing its reliance on fossil-fuel-powered equipment.
