The scale of America's data-center buildout is becoming difficult to overstate.
The United States now has roughly 69 GW of existing data-center capacity — with another 43 GW currently under construction.
That is not only changing the technology sector.
It is beginning to reshape the industrial economy surrounding HVAC and electrical infrastructure.
Cooling Suppliers Are Moving Toward the Data Centers
CoStar found that businesses serving data centers now represent more than 6% of logistics leasing activity within five miles of data-center facilities, compared with less than 3% in 2020.
Those occupiers include construction companies, operators and, importantly, power and cooling equipment suppliers.
That tells contractors something important.
Data-center HVAC demand is no longer only showing up in manufacturer backlogs.
It is affecting where businesses lease warehouses and distribution facilities.
43 GW Creates an Enormous Thermal Load
Every gigawatt of computing infrastructure creates a corresponding thermal-management requirement.
As AI drives rack densities higher, that increasingly means much more than conventional CRAC equipment.
New facilities are being designed around combinations of:
- Chilled-water plants
- Direct liquid cooling
- CDUs
- Dry coolers
- Cooling towers
- Heat exchangers
- High-capacity pumps
- Advanced controls
And those systems need technicians, commissioning and ongoing maintenance.
HVAC Is Becoming Part of the Data-Center Supply Chain
The most interesting part of CoStar's report may therefore be the secondary impact.
Cooling companies are increasingly becoming part of the physical ecosystem that forms around data-center campuses.
For mechanical contractors with the technical capability to work in mission-critical environments, the opportunity is no longer hypothetical.
Forty-three gigawatts of new U.S. data-center capacity is already being built.
