Oregon Data Centers Consumed 23 Percent of Power in 2025
A new report from ECOnorthwest and the University of Virginia quantifies the state's growing electricity demand.
Updated on Sept. 18, 2026 in Data Centers
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Should states prioritize new AI data center growth even if it significantly increases local energy demand?
Data centers in Oregon utilized 23 percent of the state's total retail energy sales in 2025. This analysis, funded by the Lemelson Foundation, evaluated 111 currently operational facilities across the state.
Why it matters
As data center energy requirements climb, the findings highlight the immediate necessity for expanded electricity resources and transmission capacity to support state infrastructure. Future projections suggest that electricity demand from these facilities will continue to grow significantly.
Operational data centers now span 22.1 million square feet in Oregon, with 32 additional sites adding 6.9 million square feet under development. Researchers project that total consumption will reach 25 terawatt hours by 2030, representing 31 to 32 percent of state demand.
The players
ECOnorthwest
An economic and policy consulting firm that analyzes industrial impacts and regional infrastructure demands.
University of Virginia
A public research university that contributed to the analysis of state energy infrastructure trends.
Lemelson Foundation
A philanthropic organization based in Portland that funded this research into infrastructure sustainability.
The details
Researchers utilized regional planning indicators to calculate energy demand, mapping the footprint of 111 data centers currently in operation. The study accounted for both existing capacity and the impact of 32 facilities currently in construction or planning stages. These facilities provide employment for 2,630 workers while consuming electricity equivalent to the usage of 2.5 million homes.
Timeline
2025: Data centers accounted for 23 percent of Oregon retail energy sales.
September 17, 2026: ECOnorthwest and the University of Virginia released their findings.
2030: Projected annual energy consumption is expected to reach 25 terawatt hours.
The Tech Race
The findings extend existing research on grid load by grounding theoretical usage projections in a comprehensive audit of Oregon's facility footprint. It marks a departure from earlier estimations by incorporating 32 additional planned sites into the state's projected energy capacity constraints.
The rising electricity demand from data centers may influence future state-level energy planning and resource allocation. Residents and businesses should monitor upcoming transmission capacity updates as regional power needs grow toward 2030.
The takeaway
The data highlights an accelerating trend in power consumption that will test existing electrical grid limits within the next five years. Readers should monitor state-level utility reports and infrastructure expansion timelines to track how the region balances load increases against existing capacity.
Further reading
For more on the infrastructure challenges associated with high-density computing, see Data Centers.
Live Poll
Should states prioritize new AI data center growth even if it significantly increases local energy demand?
