A closer look at the impact of data centers
The rapid growth of data centers, driven by AI and cloud computing, is raising concerns in the Tennessee Valley. While they offer economic benefits, residents and environmental advocates highlight potential long-term impacts on shared resources like water and power, pushing local and state governments to proactively plan for their development and regulation. TVA is also evaluating its rate structures to ensure data centers pay their fair share.
The demand for artificial intelligence and cloud computing is accelerating the construction of data centers, but communities in the Tennessee Valley are expressing concerns about their long-term environmental and resource impacts. While these facilities can bring economic development and construction jobs, experts and residents point to the significant strain on shared resources such as electricity and water.
Ryan Anderson, a staff attorney with the Southern Environmental Law Center, noted that data centers require substantial power to operate and considerable water for cooling and power generation. The International Energy Agency projects a doubling of global data center electricity use by 2030, and the Environmental and Energy Study Institute reports a single large data center can consume up to 5 million gallons of water daily.
Anderson also highlighted that data centers typically have a lifespan of 10 to 15 years and create few long-term jobs. He added that they often receive tax abatements lasting 20 to 30 years, raising questions about their overall community benefit. In response to growing demand, TVA spokesperson Clarissa McLain stated that with smart energy planning, the Tennessee Valley Authority can meet energy needs without passing on high costs to consumers. McLain also indicated that TVA is evaluating its rate structures to ensure data centers contribute equitably.
Critics argue that local and state governments must adopt a proactive approach to site selection and post-lifespan planning for data centers. Efficiency improvements are deemed critical to managing the sector's expanding energy footprint as AI continues to drive demand.