Cheltenham 500 kV (AH1-744 - moved to TC2)
Cheltenham 500 kV is a 53.5 MW gas interconnection project in Prince George's, Maryland with a current status of active.
53.5 MWCapacity
ActiveStatus
—Market
GasTechnology
Project facts
| Canonical name | Cheltenham 500 kV |
|---|---|
| Queue ID | AH1-744 - moved to TC2 |
| Status | active |
| Source status | Engineering and Procurement |
| Market | — |
| Technology | Gas |
| Capacity | 53.5 MW |
| State | Maryland |
| County | Prince George's |
| Point of interconnection | — |
| Requested (queue) date | 2025-04-11 |
| Proposed in-service date | 2028-06-01 |
| Operational date | — |
| Withdrawn date | — |
| Developer | — |
| Utility / transmission owner | PEPCO |
What changed
| Observed | Field | Old value | New value | Materiality |
|---|---|---|---|---|
| 2026-09-02 | proposed_online_date | 2027-11-22 | 2028-06-01 | medium |
| 2026-07-29 | new_project | — | active | high |
Explore related data
Source last checked2026-10-12
Data last materially changed2026-10-12
Page data generated2026-10-12
Provenance: PJM — new-services interconnection queue. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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