Water Consumption: Golf Courses vs. Data Centers in Alabama
Concerns about water consumption by data centers are rising in Alabama, prompting a comparison with golf courses, another major water user. The article concludes that whether data centers or golf courses use more water depends on factors like location, operation, and cooling systems. Nationally, golf courses consume significantly more water than data centers, but individual facility usage varies widely.
As Alabama communities consider proposals for new data centers, water consumption has emerged as a key concern, leading to a comparison with golf courses, another significant water user. A reporter for the Montgomery Advertiser explored this question, finding that the answer depends on factors such as facility location, operational methods, and cooling systems.
Nationally, golf courses reportedly use about 2.08 billion gallons of water per day for irrigation, dwarfing the estimated 449 million gallons per day used by U.S. data centers for cooling. However, the article highlights that water usage can vary dramatically between individual facilities. For instance, large hyperscale data centers can consume between 1 million and 5 million gallons daily during peak conditions, primarily for evaporative cooling systems, which are energy-efficient but water-intensive. Newer data centers are adopting closed-loop systems or reclaimed wastewater to reduce freshwater usage.
In Alabama, part of the Southeast agronomic region, golf courses are particularly prone to water allocation issues due to irrigation demands. The state has approximately 260 golf courses and 25 operating data centers, with more under construction. The article serves as a general overview of water usage trends rather than focusing on specific projects or regulatory actions.