Artificial intelligence is driving a large wave of data center construction across the United States. These facilities can cover hundreds of acres and represent major capital investment, and many host communities have asked whether the projects bring local benefits.
Researchers Daniel Yue and Yiyang Zeng at Georgia Tech Scheller College of Business combined detailed facility-level records with county-level outcomes. They measured effects on employment, wages, business establishments, household income, building permits and electricity prices.
On average a data center opening produces measurable gains. Over the first three years employment rises by about 0.9%, wages by 1.1%, business establishments by 1.0% and household income by 0.7%. Over a longer horizon the effects grow to roughly 3.5% for employment, 5.0% for wages, 4.7% for establishments and 1.9% for household income. Building permits also increase sharply, reflecting construction activity.
The gains are modest relative to the scale of investment and are uneven across places. Metropolitan areas capture most spillover benefits through agglomeration, while rural counties see far fewer effects. Rural facilities often employ relatively few permanent workers and import many specialized services. Data centers can raise local electricity use and prices, so the researchers urge careful review of tax abatements, electricity tariffs and who will fund infrastructure upgrades before approval.
Difficult words
- data center — Large facility that stores and processes computer datadata center construction, data center opening
- construction — Work to build large new buildings or structures
- investment — Money spent to build or start projectscapital investment
- community — People living in the same local areacommunities
- employment — Number of people who have jobs locally
- household income — Total money earned by a household each year
- agglomeration — Benefit from many businesses located close together
- building permit — Official permission to start construction workBuilding permits
- tax abatement — Official reduction or pause of local taxestax abatements
- electricity tariff — Price rules or charges for electric power useelectricity tariffs
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Discussion questions
- How might a large data center affect people who live in your town or region?
- Do you think tax abatements are fair when a company gets them? Why or why not?
- What local problems or benefits would concern you about higher electricity use and prices?
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