Centennial
BrownfieldMetlakatla, Prince of Wales Ketchikan, Alaska · Metlakatla Power & Light
Centennial is a oil plant in Metlakatla, Prince of Wales Ketchikan, Alaska, retired 2022-12-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 3 MW of generation, so the grid hookup, transmission rights, and often cooling-water access are already in place — collapsing the speed-to-power timeline versus a greenfield build.
Former use & capacity
Grid hookup & remediation
Nearby datacenter candidate sites
Scored candidate sites near Centennial, ranked by DC Readiness.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| OZ Prince of Wales-Hyder | Greenfield | AK | Prince of Wales-Hyder | — | — | 3.5 yrs | 51.5 |
| NDB DF ANNETTE ISLAND | Federal Excess | AK | Prince of Wales-Hyder County | — | — | — | 47.1 |
| NWS WSO UAIB ANNETTE AK SITE 1 INSTALLATION | Federal Excess | AK | Prince of Wales-Hyder County | — | — | — | 46.2 |
| Centennial | Brownfield | AK | Ketchikan Gateway Borough | — | 3 MW | 3.5 yrs | 45.5 |
| Hangar Property | Industrial | AK | Prince of Wales-Hyder County | — | — | — | 43.0 |
| Site 76 Standard Oil Facility | Industrial | AK | Prince of Wales-Hyder County | — | — | — | 43.0 |
| Log Storage Area | Industrial | AK | Prince of Wales-Hyder County | — | — | — | 42.9 |
| Revetment Vehicle Dump | Industrial | AK | Prince of Wales-Hyder County | — | — | — | 42.9 |
See all datacenter sites in Alaska →
Dataset updated . Screening estimates derived from public data sources.
Brownfield attributes are derived from EIA retired-generator and EPA public data. Existing capacity reflects the retired plant's historical nameplate, not deliverable interconnection for a new load. Confirm reusable interconnection rights, remediation status, and site availability with the utility, ISO, and current owner.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for Centennial, Metlakatla, Prince of Wales Ketchikan, Alaska. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.