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Gridcensus

Electric Substations in Alaska

174 catalogued substations in Alaska, with the highest-voltage facilities listed first. Each substation profile shows voltage class, operator, connected transmission lines, and the datacenter candidate sites closest to it.

SubstationMax voltageConnected linesOperator
BELUGA230 kV3—
TAP158536230 kV3—
RISER158451230 kV2—
TEELAND230 kV3—
UNIVERSITY230 kV5—
EKLUTNA230 kV6—
RISER158537230 kV2—
PT. MACKENZIE230 kV6—
TAP158552138 kV3—
DOUGLAS138 kV2—
RISER158512138 kV2—
TAP158556138 kV3—
TAP158563138 kV1—
TAP161430138 kV3—
TAP161459138 kV2—
TAP172025138 kV3—
DEADEND172026138 kV1—
TAP172027138 kV3—
RISER158508115 kV2—
TAP158582115 kV3—
TYEE115 kV2—
SWAN115 kV2—
KETCHIKAN115 kV1—
RISER158503115 kV2—
RISER158504115 kV2—
RISER158505115 kV2—
RISER158507115 kV2—
DEADEND167051115 kV1—
SOLDOTNA115 kV5—
TAP158519115 kV3—
BERNICE115 kV1—
NIKISKI115 kV1—
TAP158525115 kV3—
NEW STERLING115 kV2—
TAP158528115 kV3—
TAP158529115 kV3—
TAP158531115 kV3—
TAP158532115 kV3—
TAP158533115 kV3—
FOSSIL CREEK115 kV3—
QUARTZ CREEK115 kV3—
TAP158538115 kV3—
DIAMOND RIDGE115 kV2—
HOSPITAL115 kV2—
TAP158543115 kV3—
TAP158544115 kV3—
TAP158547115 kV3—
TAP158548115 kV3—
DAVE'S CREEK115 kV3—
SEWARD115 kV1—
TAP167577115 kV3—
TAP158568115 kV3—
TAP158570115 kV3—
BRADLEY LAKE115 kV2—
TAP158572115 kV3—
O'NEIL115 kV1—
TAP158576115 kV3—
TAP158579115 kV3—
COOPER LAKE69 kV1—
RISER15851469 kV2—

See datacenter candidate sites in Alaska →

Dataset updated . Screening estimates derived from public data sources.

Go deeper than the public screen

This page shows a public slice of the GridCensus dataset for substations in Alaska. Pro and Enterprise plans unlock the full 147,272-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.