The advantage
Central Washington has the lowest energy costs in the nation, driven by two large Columbia River hydroelectric plants. That combination — cheapest power and carbon-free power — is rare enough to be close to unique.
For an operator with sustainability commitments, hydro solves a problem that intermittent renewables do not. It is firm, dispatchable and available around the clock, which is how data center load behaves.
Land in the region is described as abundant and affordable, and it has been a data center region for long enough to have precedent and infrastructure.
The constraint
Current coverage names power constraints as a concern in Central Washington, and that is not a contradiction — it is the predictable outcome of being the cheapest power in the country for twenty years.
Cheap power attracts load. Load consumes headroom. A region can simultaneously have the lowest rates and a difficult interconnection path, and that is approximately the situation.
For a landowner this means the first question is not whether power is cheap. It is whether any is available, and when. Why timing beats price →
Other considerations
- Climate. Dry and relatively cool, which suits air economization and lowers cooling cost materially. A real advantage over the Southeast.
- Water. The Columbia Basin has water, but allocation is governed by a complex framework involving irrigation, tribal and environmental rights. Do not assume availability.
- Fiber. Thinner than a major metro. Routes exist but the two-diverse-path requirement needs checking parcel by parcel.
- Seismic. Washington has seismic considerations that factor into structural design and insurance.
- Distance from population. Fine for training workloads, less so for latency-sensitive inference serving western metros.
Realistic read
Central Washington is a tertiary market with a first-tier advantage and a first-tier constraint. The land is affordable, the power is the cheapest and cleanest in the country, and getting a new large load connected is not straightforward.
A landowner with acreage near existing substation infrastructure in the Basin is in a genuinely interesting position. A landowner far from the existing infrastructure is competing against a queue.
Market characteristics as publicly reported through 2026. Verify interconnection conditions with the serving utility.