Planning area

Grande Cache planning area

A top-to-bottom view of transmission infrastructure and grid connection projects listed across the Grande Cache planning area.

DTS MW in current Project List100 MW
Projects currently listed2
Tracked substations5

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. Planning-area totals should not be attributed to a specific substation.

Substations

Infrastructure in Grande Cache

Open a substation for its physical record, county context, and nearby facilities.

Connection projects

Projects listed in Grande Cache

Connection process stage breakdown, and each project's published type, MW type, status, stage and reported in-service dates. A later stage number indicates further progress toward energization; Stage 6 is Close Out and can follow energization.

Stage 3 · Regulatory Preparation2 projects
P3072 Greenview Area Load
Project P3072
DTS 73.85 MWMW type: Distribution LoadStage 3 · Regulatory PreparationActiveProject type: ConnectionEN1 ISD 2026-03-13EN2 ISD 2028-03-01
P3076 Thornton Area Load
Project P3076
DTS 26.5 MWMW type: Distribution LoadStage 3 · Regulatory PreparationActiveProject type: ConnectionEN1 ISD 2027-09-01