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Gridcensus

Southwestern Electric Power

Organization

471 catalogued assets · 9 states

Total assets
471

Southwestern Electric Power is an organization in the GridCensus infrastructure catalog, owning or operating 471 catalogued assets across 9 states. An organization’s existing footprint — its power assets, fiber, land, and facilities — is a strong signal of where it can expand and which markets it already controls. Every asset below links to its full profile.

158
Candidate Sites Owned
306
Transmission Lines
6
Brownfields
1
Parcels

Footprint

ArkansasArizonaBCCaliforniaIdahoLouisianaNebraskaNevadaTexas

Candidate Sites Owned (158)

SiteLocationDC ReadinessCandidate MW
EC Near PirkeyHarrison, TX59.9/100—
OZ CassCass, TX59.6/100—
EC Coal Harrison CountyHarrison County, TX59.1/100—
OZ HarrisonHarrison, TX59.0/100—
EC Near Knox LeeGregg, TX58.6/100—
OZ ShelbyShelby, TX58.1/100—
EC Coal Harrison CountyHarrison County, TX57.7/100—
EC FFE Marion CountyMarion County, TX57.6/100—
EC Near Martin LakeRusk, TX57.1/100—
EC Near Knox LeeGregg, TX56.5/100—
EC Coal Rusk CountyRusk County, TX56.4/100—
OZ RuskRusk, TX56.3/100—
EC Near PirkeyHarrison, TX56.0/100—
OZ RuskRusk, TX55.8/100—
OZ MarionMarion, TX54.7/100—
OZ HarrisonHarrison, TX53.3/100—
EC Near Knox LeeGregg, TX52.6/100—
EC Near PirkeyHarrison, TX52.6/100—

Showing 18 of 158 candidate sites where this organization is the catalogued parcel owner.

Transmission Lines (306)

LineStateVoltageLength
Line #134933Louisiana345 kV19.1 mi
Line #155701Louisiana345 kV57.1 mi
Line #308999Texas345 kV0.3 mi
Line #307712Texas345 kV23.8 mi
Line #104788Louisiana345 kV38.4 mi
Line #308153Texas345 kV23.8 mi
Line #311852Texas345 kV30.7 mi
Line #311961Texas345 kV17.6 mi
Line #114659Arkansas161 kV1.3 mi
Line #112897Arkansas161 kV3.0 mi
Line #145445Arkansas161 kV4.0 mi
Line #117097Arkansas161 kV2.9 mi
Line #122354Arkansas161 kV2.4 mi
Line #118386Arkansas161 kV19.5 mi
Line #140372Arkansas161 kV4.0 mi
Line #101801Arkansas161 kV13.5 mi
Line #103655Arkansas161 kV2.0 mi
Line #102907Arkansas161 kV7.3 mi
Line #110321Arkansas161 kV7.5 mi
Line #128853Arkansas161 kV9.5 mi
Line #118101Arkansas161 kV13.6 mi
Line #129040Arkansas161 kV2.4 mi
Line #124730Arkansas161 kV3.5 mi
Line #150273Arkansas161 kV5.1 mi
Line #111821Louisiana138 kV12.7 mi
Line #128477Arkansas138 kV15.2 mi
Line #141337Arkansas138 kV12.9 mi
Line #111336Arkansas138 kV17.5 mi
Line #148303Louisiana138 kV0.1 mi
Line #146431Louisiana138 kV4.8 mi
Line #112721Louisiana138 kV1.8 mi
Line #145994Arkansas138 kV25.3 mi
Line #145903Arkansas138 kV13.2 mi
Line #131554Louisiana138 kV0.0 mi
Line #146890Louisiana138 kV0.1 mi
Line #135301Louisiana138 kV3.1 mi
Line #109553Louisiana138 kV2.0 mi
Line #135216Louisiana138 kV0.0 mi
Line #142121Louisiana138 kV8.1 mi
Line #107922Louisiana138 kV2.4 mi

Browse the full transmission-line map →

Brownfields (6)

SiteLocationFormer useLegacy MW
PirkeyHallsville, TXcoal721 MW
Genova Arkansas I LLCTontitown, ARgas631 MW
WelshPittsburg, TXcoal558 MW
Knox LeeLongview, TXgas150 MW
LiebermanMooringsport, LAgas50 MW
Lone StarLone Star, TXgas40 MW

Is this your organization?

Claim the Southwestern Electric Power profile to correct asset details, add capacity and availability, and surface your footprint to site-selection teams using GridCensus.

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Dataset updated . Screening estimates derived from public data sources.

Organization records are derived from public infrastructure datasets (EIA, HIFLD, FCC, PNNL, county parcels, PeeringDB) and may be incomplete or lag operational changes. Owner/operator names are normalized for grouping; counts and capacities are catalogued estimates. Confirm ownership and availability directly with the organization.

Go deeper than the public screen

This page shows a public slice of the GridCensus dataset for Southwestern Electric Power. 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.

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