Jasper – Okatie 230 kV #2: Construct
Dominion Energy SC
DESC:06367 D - G- Source
- DESC filing 2025-2029, p. 18
- Native ID
- 06367 D - G
- Owner code
- Not published
- In service
- 5/31/2026 (exact date 2026-05-31)
- Status
- In Progress
Endpoint locations
- Jaspermedium confidence32.36070, -81.12415 · OpenStreetMap way/185380597Medium by location-review-v2: exact normalized-name match to way/185380597; state evidence home_state_only; operator evidence missing; voltage evidence match; coordinate method overpass_bbox_center; limitations project_area_unverified, operator_missing.
1 rejected or unlocated candidate
- Okatie Unlocated by location-review-v2: no_named_osm_candidate.
Center: 32.36070, -81.12415, from one located endpoint
Values as filed
| Project name | Jasper – Okatie 230 kV #2: Construct DESC filing 2025-2029, p. 18Jasper – Okatie 230 kV #2: Construct |
|---|---|
| Project ID | 06367 D - G DESC filing 2025-2029, p. 1806367 D - G |
| Description | Construct a 230 kV line with B1272 ACSR from Jasper to Okatie 230/115kV Substation. The line is estimated to be 6.5 miles long. This makes Jasper a Medium Impact substation and will require a new CIP Hut. DESC filing 2025-2029, p. 18Construct a 230 kV line with B1272 ACSR from Jasper to Okatie 230/115kV Substation. The line is estimated to be 6.5 miles long. This makes Jasper a Medium Impact substation and will require a new CIP Hut. |
| Need | This project is needed to improve system performance and to meet NERC TPL and internal DESC Planning Criteria for reliability. DESC filing 2025-2029, p. 18This project is needed to improve system performance and to meet NERC TPL and internal DESC Planning Criteria for reliability. |
| Status | In Progress DESC filing 2025-2029, p. 18In Progress |
| In-service date | 5/31/2026 DESC filing 2025-2029, p. 185/31/2026 |
| Estimated cost (as filed) | $28,578,734 DESC filing 2025-2029, p. 18Previous 2025 2026 2027 2028 2029 Total* $14,451,420 $11,867,669 $2,259,645 $0 $0 $0 $28,578,734 |
| Voltage | 230 kV DESC filing 2025-2029, p. 18Jasper – Okatie 230 kV #2: Construct |
| Endpoints (as filed) | Jasper · Okatie DESC filing 2025-2029, p. 18Jasper – Okatie 230 kV #2: Construct |
Filing changes
cost_usd: 23,787,423 → 28,578,734in_service.date: 2025-12-31 → 2026-05-31
Raw source text
Project 18 of 47 Dominion Energy South Carolina Planned Transmission Projects $2M and above Total 5 Year Budget Jasper – Okatie 230 kV #2: Construct Project ID 06367 D - G Project Description Construct a 230 kV line with B1272 ACSR from Jasper to Okatie 230/115kV Substation. The line is estimated to be 6.5 miles long. This makes Jasper a Medium Impact substation and will require a new CIP Hut. Project Need This project is needed to improve system performance and to meet NERC TPL and internal DESC Planning Criteria for reliability. Project Status In Progress Planned In-Service Date 5/31/2026 Estimated Project Cost Previous 2025 2026 2027 2028 2029 Total* $14,451,420 $11,867,669 $2,259,645 $0 $0 $0 $28,578,734 *Total Estimated Amount applied to 2026 Rate Base Calculation