Surf parks are quickly emerging as the next big trend in themed attractions, much like Top Golf revolutionized the golf industry. By combining cutting-edge technology with innovative design, these parks offer an engaging experience that appeals to surfers of all skill levels, including complete beginners. One of the most impactful solutions to maximize their usability, even in colder months, is data centers heating for their lagoons.
While traditionally associated with warm climates like Arizona, Southern California, and Florida, these regions face unexpected limitations during winter. Lagoon water temperatures often drop to 50-60°F, even with natural solar gain from the sun, making the experience less enticing for visitors. Data center heating coupled with geothermal technology addresses these challenges effectively while opening new revenue opportunities for park developers and tourism operators.
This article discusses the benefits of implementing data center heating in surf parks, wave parks, and other water features and highlights how it enhances accessibility, comfort, and profitability.
Breaking Seasonal Barriers to Drive Year-Round Revenue
One of the most significant advantages of data center heating is the ability to annualize surf park and wave park operations. Traditionally, these parks experience a decline in visitors during colder months. Even in warmer regions, daytime winter temperatures in the 70s cannot offset the discomfort caused by cold water temperatures or rapid skin cooling upon exiting the water. This mismatch limits the appeal of these facilities to more hardcore surfers equipped with wetsuits, leaving casual visitors and potential new customers uninterested.
By heating the water using thermal exchange technology from data centers, parks can maintain ideal water temperatures regardless of the season. This creates a more inviting atmosphere that encourages longer daily use and year-round attendance. Extended operating hours and consistent visitation drive sustainable revenue growth, unlocking the full potential of these amenities.
Enhancing Visitor Comfort and Expanding Accessibility
Data center heating directly addresses the discomfort caused by cold water temperatures and evaporation-induced cooling on the skin. Casual visitors and less-experienced surfers often find traditional surf parks to be intimidating or unpleasant when water temperatures are not regulated. A heated water feature removes this barrier, delivering a more enjoyable experience for all patrons—including families, tourists, and individuals who are new to surfing and don’t own wetsuits, which is another entry barrier to the industry.
Consider this comparison to Topgolf, which succeeded by eliminating entry barriers to the traditionally niche activity of golf. By providing equipment, intuitive tracking systems, and a fun atmosphere, Topgolf redefined golf as an accessible experience for everyone, not just golfers. Similarly, heated lagoons in surf parks create a welcoming environment for non-surfers, lowering the entry threshold and expanding the customer base to include a broader demographic.
Correcting Misconceptions About Warm Regions
There is a misconception that southern climates inherently allow for year-round pool or lagoon usage. While warm air temperatures (compared to northern climates) may encourage outdoor activities, unheated water remains a deterrent. Cold water challenges the expectations of visitors who assume their experience will align with tropical conditions. As a result, parks in regions like Florida, Arizona, and Southern California risk these visitors choosing alternate entertainment options after their first use.
Installing data center thermal exchange systems to maintain consistently warm water transforms the surf park from being a static visual attraction to an active and desirable experience. Visitors can fully immerse themselves in the offerings, increasing engagement and satisfaction and encouraging repeat attendance.
Introducing Surf Parks to Colder Northern Climates
Data center heating also enables surf parks to thrive in northern regions, where cold weather usually prevents such ventures altogether. With consistently heated lagoon temperatures, parks can be developed in areas previously deemed unsuitable for surfing facilities. The ability to maintain year-round operability not only diversifies location options but also taps into entirely new markets, including urban centers and tourism-dependent regions looking for unique attractions to offset seasonal downtime.
Pioneering surf parks in colder climates could also inspire local tourism campaigns, positioning these venues as distinctive winter experiences. This drives visitors among residents and out-of-town tourists alike, further broadening the revenue potential.
Significant Operational Cost Savings with Data Center Heating Coupled with Geothermal Technology
Data center and geothermal heating is not only effective but also cost-efficient. Compared to fossil fuel-based or electric heating systems, data center thermal exchange and geothermal technology significantly reduce operational expenses while maintaining consistent water temperatures. Geothermal systems harness naturally occurring heat from beneath the Earth’s surface, providing a sustainable and energy-efficient alternative to traditional methods year-round.
Imagine a lagoon holding 1,000,000 gallons of water—how much would it cost to heat? To compare the expense of raising the temperature of such a lagoon from 60°F to 85°F using natural gas versus using data center thermal exchange or even geothermal heat pump chillers, let’s consider a hypothetical scenario. While this is a high-level average example and this is the cost of energy to raise the temperature of the water 25°F, and that the cost to maintain that 85°F is impacted by outdoor air temperature it highlights a key takeaway: data center thermal exchange systems prove to be the more cost-effective choice when comparing energy cost and additionally maintenance cost.
Natural Gas Heating
High-efficiency natural gas boilers operate at about 90% efficiency. Assuming the cost of natural gas is $15.84† per MMBTU:
- Energy input required = 208.5 MMBTU ÷ 0.90 efficiency = 231.67 MMBTU
- Cost per hour = 231.67 MMBTU × $15.84/MMBTU = $3,670.68 per hour
Geothermal Heat Pump Chillers
Geothermal heat pumps with a coefficient of performance (COP) of 4.0 provide 4 units of heat per unit of electricity consumed. Assuming the cost of electricity is $0.179† per kWh:
- Energy input required = 208.5 MMBTU = 61,092.6 kWh (1 MMBTU = 293.07 kWh)
- Electricity needed = 61,092.6 kWh ÷ 4.0 COP = 15,273.15 kWh
- Cost per hour = 15,273.15 kWh × $0.179/kWh = $2,733.90 per hour
Hourly Cost Comparison
- Natural Gas Heating Cost per Hour: $3,670.68
- Geothermal Heat Pump Cost per Hour: $2,733.90
- Savings per Hour with Geothermal: $936.78
When comparing hourly costs, geothermal heating is clearly more cost-effective than natural gas. The hourly cost for natural gas heating is $3,670.68, while geothermal heating costs $2,733.90 per hour. This results in a savings of $936.78 per hour when using geothermal.
In percentage terms, the savings amount to approximately 25.5%. Geothermal heating offers both environmental benefits and significant cost savings, making it a smart long-term choice.
Calculating the savings of utilizing waste heat from a data center is more complex for the sake of this article because it requires a structured agreement. This would involve a purchasing agreement between the data center and the lagoon, similar to how a regulated utility publishes rates for electricity or gas. However, it’s important to note that the cost of waste heat would be significantly lower than purchasing traditional energy sources like gas or electricity, while also negating the need to invest in additional equipment such as boilers or heat pump chillers.
This approach minimizes both upfront construction costs and ongoing maintenance expenses, offering significant financial advantages. By leveraging waste heat from a data center, businesses can achieve up to a 50% reduction in these costs. Lower heating expenses directly translate into increased profit margins, even during the demanding winter months. Furthermore, decreased reliance on fossil fuels aligns with the rising demand from consumers and investors for environmentally sustainable practices.
Surf parks incorporating geothermal systems demonstrate innovation and commitment to sustainability, attracting eco-conscious customers and appealing to stakeholders seeking responsible investments.
Closing the Gap Between Aspirations and Accessibility
The promise of geothermal-heated lagoons invites park developers, investors, and the tourism industry to rethink the role of surf parks. These features can become fully operational year-round amenities that serve a diverse range of patrons. Whether it’s delivering comfort to casual users, creating accessibility for non-surfers, or tapping into untapped northern markets, heated lagoons redefine the potential of surf parks and wave parks.
For investors and developers, the conversation no longer centers on whether heated features are viable options but rather on how quickly they can be adapted to maximize returns on investment and visitor satisfaction. By leveraging data center thermal exchange and geothermal heating, these parks can lead the surge in innovative recreation, providing unmatched experiences while maintaining operational efficiency.
While traditional surfing destinations may always have their place, the future of accessible surfing lies in controlled, data center, and geothermal-heated amenities. Are you prepared to lead the industry transformation?
† Cost per MMBTU and kWh were obtained and calculated based on the U.S. Bureau of Labor Statistics “Average energy prices for the United States, regions, census divisions, and selected metropolitan areas,” Feb. 2025 average U.S. cost. Price for gas listed per the site is in therms. 1 Therm = 100,000 BTUs, 10 therms = 1 MMBTU = 1,000,000 BTUs.