Substation record 778S

Big Valley

46 DTS MW is reported across 11 projects in the surrounding Hanna planning area, ranked 25 of 43 by listed DTS MW.

Record

Substation details

The known physical and administrative context for this facility.

Facility code778S
Voltage72 kV
Planning areaHanna
Planning regionCentral
CountyCounty of Stettler No. 6
DLS land description36-19-W4
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Connection Project List context

Projects in Hanna

Stage 3 · Regulatory Preparation4 projects
Stage 4 · AUC Applications1 project
Stage 5 · Construction4 projects
Stage 6 · Close Out2 projects

DTS and STS figures represent contract-capacity changes reported in the Connection Project List. They do not represent available transmission capacity, current site demand, or guaranteed service.

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P2707 Sounding Creek Solar Battery
Project P2707
DTS 50 MWSTS 250 MWMW type: Solar + StorageProject type: ConnectionStage 3 · Regulatory PreparationActiveEN1 ISD 2029-05-01EN2 ISD 2029-06-01
P2356 Oyen Wind
Project P2356
DTS 1 MWSTS 250 MWMW type: WindProject type: ConnectionStage 5 · ConstructionActiveEN1 ISD 2027-09-01EN2 ISD 2027-09-01
P2611 UK Solar East
Project P2611
DTS 1 MWSTS 268 MWMW type: SolarProject type: ConnectionStage 4 · AUC ApplicationsActiveEN1 ISD 2028-08-01
P2758 UK Solar West
Project P2758
DTS 1 MWSTS 162 MWMW type: SolarProject type: ConnectionStage 3 · Regulatory PreparationActiveEN1 ISD 2029-04-01EN2 ISD 2029-06-01
P3184 Big Valley 778S Contract Change
Project P3184
DTS -2.546 MWMW type: Distribution LoadProject type: ContractStage 6 · Close OutRecently EnergizedEN1 ISD 2026-06-23
P3187 Marion Lake 873S Contract Change
Project P3187
DTS -4.2 MWMW type: Distribution LoadProject type: ContractStage 6 · Close OutRecently EnergizedEN1 ISD 2026-06-23
Nearby infrastructure

Nearby substations