Do data centers impact our physical health? Studies are few and far between.
The rapid expansion of data centers in states like Pennsylvania and Virginia is raising concerns about resource consumption and potential health impacts. While studies on direct health effects are limited, an analysis highlighted significant environmental challenges and identified noise pollution as an immediate concern. Experts emphasize the need for sustainable design and site selection to mitigate these impacts.
The rapid growth of data centers across the U.S., particularly in Pennsylvania and Virginia, is drawing public concern regarding their intensive demands on energy and water resources. Despite increasing anxieties among residents, there is a scarcity of research directly examining the physical and public health impacts of these facilities.
Neha Gour, a PhD candidate at George Mason University, and her colleagues published an analysis in February focusing on Virginia’s "Data Center Alley." Their study concluded that while significant health and environmental challenges exist, data centers can achieve responsible growth through sustainable design and operation. Key recommendations include incorporating health considerations from the outset of projects, especially in site selection and energy production.
Noise pollution from 24/7 operations is identified as the most immediate and direct health impact, with decibel levels potentially exceeding federal recommendations and leading to disrupted sleep, annoyance, and long-term risks such as heart disease. Gour suggests that proactively siting new data centers further from dense populations could mitigate these noise issues. Dan Diorio, Vice President of State Policy for the Data Center Coalition, reiterated the industry's commitment to working with communities and policymakers to ensure sustainable resource use and responsible development of data centers, which he described as "essential digital infrastructure."