Grid connection · Sullivan County, New York, United States
Sullivan Storage BESS grid connection (NYISO C26-0044)
Sullivan Storage BESS grid connection (NYISO C26-0044) is a planned grid connection in Sullivan County, New York, United States, with 200 MW of capacity, held by RWE Solar Development, 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 | Sullivan County (connects at Coopers Corners 345 kV) | NYISO interconnection queue · Free reuse · checked 24 Oct 2026 |
| Status | Planned (cluster status 2, cluster Cluster 2024) | NYISO interconnection queue · Free reuse · checked 24 Oct 2026 |
| Holder | RWE Solar Development, LLC | NYISO interconnection queue · Free reuse · checked 24 Oct 2026 |
| Capacity | 200 MW | NYISO interconnection queue · Free reuse · checked 24 Oct 2026 |
| Technology | Storage | NYISO interconnection queue · Free reuse · checked 24 Oct 2026 |
| Grid operator | New York Independent System Operator, Inc. | NYISO interconnection queue · Free reuse · checked 24 Oct 2026 |
| Queue date | 28 Aug 2026 | NYISO interconnection queue · Free reuse · checked 24 Oct 2026 |
| Connection date | 1 Oct 2031 (proposed) | NYISO interconnection 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
Sullivan Storage BESS grid connection (NYISO C26-0044) is the 55th-largest of 212 grid connections in New York and the 1,814th-largest of 4,021 in the United States by capacity; its 200 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 |
|---|---|---|---|
| New York | 55th of 212 | 33,437 MW | 0.6% |
| United States | 1,814th of 4,021 | 923,876 MW | <0.1% |
| All grid connections in our data | 2,145th 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
More from RWE Solar Development, LLC
- Stargazer I grid connection (NYISO C24-175)325 MW
- Stargazer II grid connection (NYISO C24-176)325 MW
- Town Line Solar CSR Phase I grid connection (NYISO C24-363)240 MW
- Erie Canal BESS grid connection (NYISO C24-364)230 MW
- Cummins BESS grid connection (ERCOT 26INR0573)201 MW
- Monument Hill Solar grid connection (ERCOT 25INR0512)200 MW
- Marcy BESS grid connection (NYISO C26-0038)200 MW
- Basecamp BESS grid connection (NYISO C24-097)170 MW
Other grid connections in New York
- Vineyard Mid-Atlantic West grid connection (NYISO C24-003)1,321 MW
- Bluepoint Wind 1 grid connection (NYISO C24-021)1,310 MW
- Sunrise Wind grid connection (NYISO 0766)880 MW
- Empire Wind 1 grid connection (NYISO 0737)816 MW
- EF Barrett - 2 grid connection (NYISO C26-0053)627 MW
- Adirondack Energy Storage Center grid connection (NYISO C26-0042)500 MW
- Cider Solar grid connection (NYISO 0811)500 MW
- Gowanus Gas Turbine Facility Repowering grid connection (NYISO C26-0051)448 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.