Data Centers’ Real Costs
Data centers in Indiana and the Midwest are often framed as essential infrastructure or industrial-scale neighbors with significant impacts. While some concerns are overstated, noise, water use, and power demand are documented issues affecting local communities. The article calls for greater transparency and accountability in project approvals.
As data centers proliferate across Indiana and the Midwest, a common debate emerges, pitting their role as essential modern infrastructure against concerns about their environmental and community impacts. Research indicates that while some fears are exaggerated, data centers do have measurable effects.
Key impacts include noise from cooling systems and generators, which can be comparable to a busy street. Water consumption, while a small fraction nationally, significantly impacts local utilities, aquifers, and watersheds, though technologies like closed-loop systems can mitigate this. The most substantial concern is power demand, with projections showing hyperscale data centers in northern Indiana could consume more electricity than all Hoosier households by 2030. While data centers generate considerable, multi-year construction jobs and associated economic activity, permanent employment is typically modest.
Other issues include air emissions from backup diesel generators and a general lack of transparency regarding project details, such as water and electricity use, emissions, and tax incentives. The article suggests that a more transparent process, including earlier disclosure of impacts and cumulative review of multiple projects, is crucial for communities to build trust. Data centers offer benefits like property taxes and support for digital infrastructure, but communities must weigh these against abatements, utility costs, and land conversion. The article concludes that asking for accountability and environmental review for data centers is not anti-technology but a basic community concern for any industrial-scale infrastructure project.