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New report warns of rising electricity costs in TN as demand for data centers grow
By Jules Marcantonio at WSMV 4 News (NBC affiliate)
· July 8, 2026
· 3 min read
NASHVILLE, Tenn. (WSMV) - Data center electricity consumption in the Tennessee Valley region grew sevenfold between 2020 and 2025, reaching 8.3 million MWh — enough to power more than 661,000 homes, according to a new report from nonpartisan think tank ThinkTennessee.The report examines how a rap...
Key takeaway (WSMV) - Data center electricity consumption in the Tennessee Valley region grew sevenfold between 2020 and 2025, reaching 8.
Why this matters in The Nashville
The rapid growth of data centers in Tennessee has significant implications for Nashville residents, who are already experiencing increased electricity costs. As the demand for data centers continues to drive up energy consumption, households in the area can expect to see their electric bills rise even further. The forecasted 5.1% increase in residential electricity prices by 2027 will likely have a disproportionate impact on low-income families and individuals who are already struggling to make ends meet. Furthermore, the grid reliability concerns flagged by ThinkTennessee are particularly relevant for Nashville, which has experienced its own share of power outages in recent years. The economic costs of lost power, estimated at $35,685 per hour, will also be felt by local businesses and industries that rely on a stable energy supply. As the city continues to grow and attract new businesses, it is crucial that policymakers prioritize planning and infrastructure development to mitigate the risks associated with data center growth.
About this story
Original reporting by WSMV 4 News (NBC affiliate) . The Nashville surfaces reporting from trusted publishers and adds local editorial context so readers can quickly understand what a story means for their community. We attribute every source, link to the original report, and follow a documented editorial standards policy. To understand how stories are selected and reviewed, read our about page .
For the complete original report, visit WSMV 4 News (NBC affiliate) . Have a tip or correction? Contact our newsroom .
Category: local ·
Published: July 8, 2026 ·
Source: WSMV 4 News (NBC affiliate) ·
Reading time: 3 min
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What is this story about? NASHVILLE, Tenn. (WSMV) - Data center electricity consumption in the Tennessee Valley region grew sevenfold between 2020 and 2025, reaching 8.3 million MWh — enough to power more than 661,000 homes, according to a new report from nonpartisan think tank ThinkTennessee.The report examines how a rap...
When was this published? This article was first published on July 8, 2026 by WSMV 4 News (NBC affiliate) and curated for The Nashville readers.
Who reported this story? This story was reported by Jules Marcantonio at WSMV 4 News (NBC affiliate). To learn more about how The Nashville selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more local coverage from The Nashville, or browse our daily briefing and topic hubs .
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