Data centers could actually be good for your hometown – Image for illustrative purposes only (Image credits: Pixabay)
Across the United States, communities face a surge in proposals for large data centers that power artificial intelligence systems. Spending on these facilities rose sharply from 2022 to 2025, prompting both support and resistance at the local level. Recent analyses show that at least 20 projects worth $41.7 billion were canceled in the first quarter of this year alone due to public concerns. Yet evidence indicates that well-regulated data centers can deliver measurable gains in employment and public finances for the towns that host them.
Environmental Effects Depend on Local Rules and Energy Sources
Data centers require substantial electricity and cooling, which can raise air pollution in areas that rely on natural gas or coal plants. Facilities with on-site turbines, such as one in Memphis, have increased nearby nitrogen dioxide levels by as much as 79 percent. In contrast, operations in regions with cleaner grids produce far lower emissions, with some running on non-carbon sources nearly 87 percent of the time.
Water use has drawn particular scrutiny, though modern closed-loop systems recycle most of the supply. National consumption by data centers remains small compared with other industries like agriculture or golf courses. In arid zones, projects often secure rights from existing users rather than expanding total demand, which can reduce net depletion when farms lose more water to evaporation.
Employment Gains Reach Beyond Temporary Construction Work
Once operational, data centers employ relatively few people directly. However, studies of 93 counties that received their first facility between 2008 and 2024 found private employment rose 4 to 5 percent over five or six years after controlling for other factors. Wages for both new and existing workers increased by 3 to 4 percent during the same period.
These outcomes stem partly from construction activity and partly from longer-term growth in related tech services. Counties that attracted four or more centers saw employment climb 23 percent, as local firms opened to handle fiber installation, IT support, and maintenance. Rural areas with limited options for high-value industry often benefit most from this pattern.
Key local impacts at a glance:
- Air quality improves or worsens based on the regional power mix.
- Water transfers from farms to data centers can ease long-term strain on sources like the Great Salt Lake.
- Employment and wages rise in counties that host new facilities.
- Tax revenue often covers services without added demand on schools or roads.
Tax Revenue Often Outweighs Service Demands
Data centers pay property taxes on valuable equipment as well as land and buildings. In Loudoun County, Virginia, these facilities now supply nearly half of all local tax revenue, allowing the county to reduce property tax rates by about 30 percent over a decade while funding police, courts, and infrastructure. Similar but smaller effects appear in other jurisdictions that host clusters of centers.
Unlike new housing developments, server farms generate little additional demand for public schools, roads, or parks. This fiscal profile makes them attractive to economically challenged towns that struggle to draw labor-intensive industries. Policymakers can further improve outcomes by limiting tax incentives that subsidize projects already likely to proceed.
Electricity Costs Rise or Fall Depending on Grid Capacity
Adding large power users can increase wholesale prices and require new infrastructure, which utilities may pass on to ratepayers. Some markets have already seen this effect. Yet states such as Virginia and North Dakota recorded electricity demand growth of 14 percent and nearly 40 percent respectively between 2019 and 2024, while inflation-adjusted rates actually declined.
Grids with spare capacity can absorb moderate increases without major new spending, spreading fixed costs across more sales. Governments can protect residents by requiring data center operators to cover the full expense of any added generation or transmission.
Communities that set clear environmental standards, protect ratepayers, and negotiate fair tax terms stand to gain the most from these projects. The balance of costs and benefits ultimately rests on local conditions and policy choices rather than any fixed outcome.
