Columbia Basin Project at 46.595, -118.975
Federal ExcessFranklin County, Washington · WECC
At a glance
Columbia Basin Project at 46.595, -118.975 is a federal excess datacenter candidate site in Franklin County, Washington, scoring 50.1/100 DC Readiness — 138th of 305 scored sites in the county. It sits in the WECC grid region and the BIG BEND ELECTRIC COOP, INC service territory, where interconnection has averaged 3.5 years from request to operation.
Power & interconnection
Speed to power
Deep queue and long historical waits — plan for a multi-year interconnection timeline and engage the utility early.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
No notable statewide DC restriction on record; confirm local zoning and utility tariffs.
Incentive detail: Sales tax exemption on DC equipment and construction for eligible facilities; no state income tax.
Site location
Get alerts
Track COLUMBIA BASIN PROJECT
Get an email when its DC-readiness score, available capacity, or interconnection-queue status changes.
How does Columbia Basin Project at 46.595, -118.975 compare with other sites in Franklin County?
Columbia Basin Project at 46.595, -118.975 ranks 138th of 305 scored candidate sites in Franklin County. Its 50.1/100 is roughly in line with the county average of 50.6. It is roughly in line with the Washington average of 51.7 and roughly in line with the national average of 53.2.
Against the Washington average, its strongest sub-score is natural hazard (72 vs 71) and its weakest is power availability (30 vs 37). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is Columbia Basin Project at 46.595, -118.975 to power, fiber and other datacenters?
For connectivity, the nearest internet exchange facility is KNWCWAXA - Kennewick Central Office at 28.2 miles. 9 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is KNWCWAXA - Kennewick Central Office, 28.2 miles away.
What are the flood, water and hazard risks at Columbia Basin Project at 46.595, -118.975?
At the county level, FEMA's National Risk Index rates Franklin County "Relatively Moderate".
Full DC Readiness breakdown
All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.
Nearby comparable sites
Other scored datacenter candidate sites in Franklin County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| LOWER MONUMENTAL | Substation-Adjacent | 500 kV | 1,000 MW | 3.5 yrs | 63.4 |
| FRANKLIN | Substation-Adjacent | 230 kV | 300 MW | 3.5 yrs | 62.9 |
| BENTON | Substation-Adjacent | 230 kV | 300 MW | 3.5 yrs | 61.0 |
| UNKNOWN201941 | Substation-Adjacent | 230 kV | 300 MW | 3.5 yrs | 59.0 |
| UNKNOWN201504 | Substation-Adjacent | 115 kV | 100 MW | 3.5 yrs | 58.6 |
| TAP209188 | Substation-Adjacent | 115 kV | 100 MW | 3.5 yrs | 58.5 |
| TAP203478 | Substation-Adjacent | 115 kV | 100 MW | 3.5 yrs | 58.4 |
| BURBANK | Substation-Adjacent | 115 kV | 100 MW | 3.5 yrs | 58.2 |
Columbia Basin Project at 46.595, -118.975: common questions
What is the DC Readiness score of Columbia Basin Project at 46.595, -118.975?
Columbia Basin Project at 46.595, -118.975 scores 50.1/100 on the GridCensus DC Readiness scale, rated fair. It ranks 138th of 305 scored sites in Franklin County. The Franklin County average is 50.6 and the Washington average is 51.7.
Which electric utility serves Columbia Basin Project at 46.595, -118.975?
BIG BEND ELECTRIC COOP, INC (cooperative) holds the retail service territory that contains the site.
What grid region is Columbia Basin Project at 46.595, -118.975 in?
Columbia Basin Project at 46.595, -118.975 is in the WECC region. Projects interconnecting there have averaged a 3.5-year wait from queue request to operation.
How far is Columbia Basin Project at 46.595, -118.975 from an internet exchange?
The nearest internet exchange facility is KNWCWAXA - Kennewick Central Office, about 28.2 miles away; 9 fiber providers report service at the location.
Related pages
About this data
Source: GridCensus composite of HIFLD transmission and substation data, EIA, FEMA National Risk Index, FCC broadband data, PeeringDB and ISO interconnection queues, as published October 10, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Columbia Basin Project at 46.595, -118.975, Franklin County, WA”, https://gridcensus.com/datacenter-sites/washington/franklin-county/columbia-basin-project-1bcea51d (data as of October 10, 2026).
Dataset updated . Screening estimates derived from public data sources.
Figures are screening estimates derived from public infrastructure data. Catalogued capacity reflects theoretical candidate capacity, not deliverable or committed interconnection. Confirm all values with the utility, ISO, and on-the-ground due diligence.
Go deeper than the public screen
Every site and score for Columbia Basin Project at 46.595, -118.975, Franklin County is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.