Grid connection · Anne Arundel County, Maryland, United States
Waugh Chapel 230 kV grid connection (PJM C01-2159)
Waugh Chapel 230 kV grid connection (PJM C01-2159) is a planned grid connection in Anne Arundel County, Maryland, United States, with 490 MW of capacity, held by Crain Highway Energy Storage System LLC.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | Anne Arundel County (connects at Waugh Chapel 230 kV) | PJM New Services Queue · Free reuse · checked 24 Oct 2026 |
| Status | Planned (active, cluster C01 Phase 1) | PJM New Services Queue · Free reuse · checked 24 Oct 2026 |
| Holder | Crain Highway Energy Storage System LLC | PJM New Services Queue · Free reuse · checked 24 Oct 2026 |
| Capacity | 490 MW | PJM New Services Queue · Free reuse · checked 24 Oct 2026 |
| Technology | Storage | PJM New Services Queue · Free reuse · checked 24 Oct 2026 |
| Grid operator | PJM Interconnection, L.L.C. | PJM New Services Queue · Free reuse · checked 24 Oct 2026 |
| Queue date | 27 Apr 2026 | PJM New Services Queue · Free reuse · checked 24 Oct 2026 |
| Connection date | 31 Jan 2029 (proposed) | PJM New Services Queue · Free reuse · checked 24 Oct 2026 |
Research on this grid connection and its holder.Who holds it up to the parent company, the project behind it and its connection date, and an introduction to the holder.
Request researchLatest events
Dated events about this grid connection from official notices and registers, newest first. All recent changes.
- Entered the connection queue
How it compares
Waugh Chapel 230 kV grid connection (PJM C01-2159) is the 12th-largest of 78 grid connections in Maryland and the 433rd-largest of 4,021 in the United States by capacity; its 490 MW is <0.1% of the 923,876 MW we hold for the United States. Ranks and totals cover the grid connections in our data that report their capacity, not every one in existence.
| Within | Rank | Total | Share |
|---|---|---|---|
| Maryland | 12th of 78 | 15,314 MW | 3.2% |
| United States | 433rd of 4,021 | 923,876 MW | <0.1% |
| All grid connections in our data | 734th of 7,928 | 1,372,494 MW | <0.1% |
Timeline
Dated facts about this grid connection from its sources, oldest first.
- Due to connect
Holder, grid operator and place
Other grid connections in Maryland
- Chalk Point 230 kV grid connection (PJM AH1-552 - moved to TC2)670 MW
- Chalk Point 230 kV grid connection (PJM AH1-552)670 MW
- Brandywine 230 kV grid connection (PJM C01-1505)620 MW
- Cheltenham 500 kV grid connection (PJM C01-1494)618 MW
- Perryman 115 kV grid connection (PJM C01-1579)555 MW
- Black Oak - Hatfield 500 kV grid connection (PJM C01-1333)500 MW
- Conastone 500 kV grid connection (PJM AH1-725 - moved to TC2)500 MW
- Conastone 500 kV grid connection (PJM AH1-725)500 MW
Data on this page
- California ISO. CAISO queue report, CAISO Privacy and Terms of Use.
- SP Electricity North West, via Northern Powergrid Open Data. SP Electricity North West open data portal, CC BY 4.0.
- ERCOT GIS report. ERCOT GIS report, ERCOT Terms of Use.
- Supported by National Energy SO Open Data. NESO TEC Register, NESO Open Data Licence v1.0.
- Supported by Northern Powergrid Open Data. Northern Powergrid open data portal, Northern Powergrid Open Data Licence v1.0.
- NYISO interconnection queue. NYISO interconnection queue, Free reuse.
- PJM New Services Queue. PJM New Services Queue, Free reuse.
- SP Energy Networks, via Northern Powergrid Open Data. SP Energy Networks open data portal, CC BY 4.0.
- SSEN Distribution. SSEN Distribution data portal, CC BY 4.0.