Active projects only · 14,927 dormant (withdrawn / suspended / terminated) hidden.
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Total Projects
23,652
Pipeline Capacity
3923.0 GW
Active
8,725
Storage Projects
5,783
ISOs Covered
5466
PJM
9263 projects
(1125.9 GW)
MISO
3794 projects
(685.5 GW)
SPP
3052 projects
(606.9 GW)
CAISO
2278 projects
(492.4 GW)
ERCOT
2047 projects
(444.9 GW)
NYISO
1617 projects
(343.7 GW)
ISO-NE
1601 projects
(223.6 GW)
Suggested searches
| ISO | Queue # | Project / Entity | County, State | Fuel / Tech | Capacity | Status | COD | Developer | Source |
|---|---|---|---|---|---|---|---|---|---|
| MISO | R5078 |
R5078
|
- | - | - | Active | Dec 1, 2023 | - | View ↗ |
| MISO | R5077 |
R5077
|
- | - | - | Active | Aug 3, 2026 | - | View ↗ |
| MISO | S1155 |
S1155
|
- | - | - | Active | May 31, 2028 | - | View ↗ |
| NYISO | 1671 |
Meyer Substation Rebuild and South Perry Substation Rebuild
NYSEG
POI: Meyer 115kV, 34.5, 230kV South Perry 11…
|
Wyoming/Livingston, NY | AC | - | Active | - | - | View ↗ |
| NYISO | 1667 |
Designated Public Policy Project Rainey Breaker Replacement
Consolidated Edison Company of New York
POI: Rainey 345kV Substation
|
New York, NY | AC | - | Active | - | - | View ↗ |
| MISO | S1159 |
S1159
|
- | - | - |
Active
NO_CYCLE / NO_GROUP
|
Aug 1, 2028 | - | View ↗ |
| MISO | J4163 |
J4163
POI: Wilmar East
|
Drew, AR |
Biomass
Co-gen
|
- |
Active
0MW GIA / NA
|
Aug 3, 2026 | - | View ↗ |
| MISO | S1055 |
S1055
POI: Wilton (endpoint 1) to Bagley (endpoint…
|
Beltrami | - | - | Active | Aug 1, 2026 | - | View ↗ |
| MISO | J1821 |
J1821
POI: WEST MEMPHIS EHV - KEO EHV 500.0kV
|
Lee, AR |
Battery Storage
Battery Storage
|
- |
Done
DPP-2020 / South / GIA
|
Sep 13, 2023 | - | View ↗ |
| ISO-NE | 14 |
Cabot Power
POI: Mystic 345 kV Station
|
Middlesex, MA | - | - | Active | - | - | View ↗ |
| MISO | S1060 |
S1060
POI: Gross 138kV - Bus #256155
|
Shiawasse | - | - | Done | Feb 1, 2026 | - | View ↗ |
| MISO | R5079 |
R5079
|
- | - | - | Active | Apr 1, 2027 | - | View ↗ |
| PJM | AG2-050 |
CHESAPEAKE BEACH BESS
POI: Randle Cliff 13.8 kV
|
Calvert, MD | Other | - |
In Service
Document Posted
|
May 1, 2023 | - | View ↗ |
| MISO | S1137 |
S1137
|
- | - | - | Active | Jun 1, 2028 | - | View ↗ |
| MISO | R1058 |
R1058
POI: Rush Island Plant – 345kV Switchyard (E…
|
Jefferson | - | - | Done | Sep 25, 2025 | - | View ↗ |
| MISO | R5061 |
R5061
POI: Edgewater 5 - 345kV
|
Sheboygan | - | - | Done | Jun 1, 2025 | - | View ↗ |
| NYISO | 1366 |
Queensboro Renewable Express Circuit B
Queensboro Development, LLC
POI: Rainey 345 kV substation and Vernon 138…
|
Queens, NY | DC | - |
Active
SIS
|
- | - | View ↗ |
| ISO-NE | 23 |
HQ-Surowiec
POI: Surowiec 345 kV or MEPCO
|
Cumberland, ME | - | - | Active | Dec 31, 2020 | - | View ↗ |
| ISO-NE | 85 |
Pilgrim Power Uprate
POI: Increase Existing Unit Capacity
|
Plymouth, MA |
Nuclear
Steam Turbine
|
- | Active | Aug 1, 2003 | - | View ↗ |
| ISO-NE | 41 |
Canal 2 Repowering
POI: Canal 345 kV Station
|
Barnstable, MA | - | - | Active | - | - | View ↗ |
| ISO-NE | 63 |
WESC LTF Pt to Pt In Svce
POI: Increase Import Capability from NY
|
- | - | - | Active | Feb 1, 2000 | - | View ↗ |
| ISO-NE | 271 |
MPS RNS Application
|
Aroostoock, ME | - | - | Active | - | - | View ↗ |
| ISO-NE | 62 |
New York Interface Import Expansion
POI: Increase Import Capability from NY
|
- | - | - | Active | Jan 1, 2000 | - | View ↗ |
| ISO-NE | 84 |
Phase 2 - Nantucket Sound Wind
POI: Near Barnstable 115kV Substation
|
Barnstable, MA | - | - | Active | Dec 31, 2020 | - | View ↗ |
| ISO-NE | 42 |
Wiscassett
POI: Maine Yankee 345 KV
|
Lincoln, ME | - | - | Active | - | - | View ↗ |
| PJM | 555096 |
555096
|
N/A, N/ | - | - | Confirmed | - | - | View ↗ |
| ISO-NE | 49 |
Irving Oil LTF PtP
POI: Import from NB Via MEPCO
|
- | - | - | Active | Apr 1, 2001 | - | View ↗ |
| ISO-NE | 50 |
Patriot Cabot Street Station
POI: Holyoke Substation
|
Hampden, MA | - | - | Active | Dec 31, 2020 | - | View ↗ |
| PJM | 530783 |
530783
|
N/A, N/ | - | - | Confirmed | - | - | View ↗ |
| ISO-NE | 83 |
Neptune Phase7 Wyman Export to Boston, CT, NYC or
POI: Wyman 345 kV (Bi-Polar HVDC Terminal)
|
Cumberland, ME | - | - | Active | - | - | View ↗ |
| ISO-NE | 149 |
Transmission Expansion
|
-, CT | - | - | Active | - | - | View ↗ |
| ISO-NE | 82 |
Cape Cod Offshore Wind Project
POI: South of Barnstable 115kV Substation
|
Barnstable, MA | - | - | Active | Dec 31, 2020 | - | View ↗ |
| ISO-NE | 125 |
Devon Station Redevelopment
POI: Devon 115 kV Substation
|
New Haven, CT | - | - | Active | - | - | View ↗ |
| ISO-NE | 71 |
Bridgeport Harbor Station
POI: Pequonnock 115 kV Substation
|
Fairfield, CT | - | - | Active | Jun 1, 2003 | - | View ↗ |
| ISO-NE | 93 |
HVDC Interconn. betw. Norwalk Stat, CT & Shore Rd
POI: Interconnection between Norwalk Stat, C…
|
-, CT | - | - | Active | May 1, 2004 | - | View ↗ |
| ISO-NE | 112 |
NECCO Cogen
POI: Everett 23 kV
|
Suffolk, MA |
DFO
Internal Combustion
|
- | Active | - | - | View ↗ |
| ISO-NE | 51 |
MEPCO-New England Interface Expansion
POI: Import Capability from MEPCO
|
- | - | - | Active | Jan 1, 2000 | - | View ↗ |
| ISO-NE | 67 |
Lowell Power Expansion
POI: Lowell Power 115 kV Station
|
Middlesex, MA | - | - | Active | May 1, 2001 | - | View ↗ |
| PJM | 528023 |
528023
|
N/A, N/ | - | - | Confirmed | - | - | View ↗ |
| ISO-NE | 80 |
Berlin Energy Project
POI: Berlin 115 kV Substation (PSNH)
|
Coos, NH | - | - | Active | Jan 1, 2002 | - | View ↗ |
| ISO-NE | 79 |
Milford CT - New York HVDC
POI: HVDC Devon CT 115 kV
|
New Haven, CT | - | - | Active | - | - | View ↗ |
| ISO-NE | 120 |
Univ. of NH - CHP
POI: PSNH Dist. Sys./Madbury 115 kV
|
Strafford, NH | - | - | Active | - | - | View ↗ |
| ISO-NE | 78 |
Norwalk-Northport HVDC
POI: HVDC Norwalk CT and Northport NY
|
Fairfield, CT | - | - | Active | - | - | View ↗ |
| ISO-NE | 55 |
Cross Sound Cable
POI: HVDC terminal adjacent to East Shore 34…
|
New Haven, CT | - | - | Active | Sep 1, 2003 | - | View ↗ |
| ISO-NE | 113 |
Sheffield Wind Power Project
POI: TBD
|
Caledonia, VT | - | - | Active | Dec 31, 2020 | - | View ↗ |
| PJM | 528024 |
528024
|
N/A, N/ | - | - | Confirmed | - | - | View ↗ |
| ISO-NE | 53 |
Tractebel LTF Int + Internal PtP
POI: Import from the New Brunswick System
|
- | - | - | Active | May 1, 2002 | - | View ↗ |
| ISO-NE | 90 |
Cabot Station CUO Uprate
POI: Increase generating capacity from 53.0 …
|
Franklin, MA |
WAT
HD
|
- | Active | May 1, 2004 | - | View ↗ |
| ISO-NE | 54 |
Redington Mountain Wind Farm
POI: Bigelow 115 kV Substation
|
Franklin, ME | - | - | Active | Dec 31, 2020 | - | View ↗ |
| ISO-NE | 65 |
EPMI LTF Pt to Pt In Svce.
|
- | - | - | Active | Jan 1, 2002 | - | View ↗ |
| ISO-NE | 75 |
New York Interface LTF PtP Out Service
POI: Increase Export Capability to New York
|
- | - | - | Active | Jan 1, 2001 | - | View ↗ |
| PJM | 528028 |
528028
|
N/A, N/ | - | - | Confirmed | - | - | View ↗ |
| PJM | 528020 |
528020
|
N/A, N/ | - | - | Confirmed | - | - | View ↗ |
| PJM | 554507 |
554507
|
N/A, N/ | - | - | Confirmed | - | - | View ↗ |
| ISO-NE | 60 |
Sithe LTF Pt to Pt In Svce.
POI: Increase Import Capability from NY
|
- | - | - | Active | Mar 1, 2000 | - | View ↗ |
| ISO-NE | 70 |
New York Interface LTF PtP Out Service
POI: Increase Export Capability to New York
|
- | - | - | Active | - | - | View ↗ |
| ISO-NE | 210 |
MATEP (Medical Area Total Energy Project)-modify i
POI: NSTAR Coburn Substation
|
Suffolk, MA |
DFO NG
Other
|
- | Active | Dec 11, 2020 | - | View ↗ |
| PJM | 555079 |
555079
|
N/A, N/ | - | - | Confirmed | - | - | View ↗ |
| ISO-NE | 57 |
Norwich Power Station
POI: Bean Hill Substation
|
New London, CT | - | - | Active | Jan 1, 2002 | - | View ↗ |
| ISO-NE | 39 |
HQ Highgate2 HVDC
POI: Located on the Hydro Quebec sys. N. nea…
|
Franklin, VT | - | - | Active | Dec 31, 2020 | - | View ↗ |
| ISO-NE | 58 |
CPS LTF Pt to Pt In Svc.
POI: Increase Import Capability from NY
|
- | - | - | Active | - | - | View ↗ |
| ISO-NE | 118 |
New Haven Harbor Units 2 & 3
POI: East Shore 115 kV Substation
|
New Haven, CT | - | - | Active | May 1, 2005 | - | View ↗ |
| PJM | 530761 |
530761
|
N/A, N/ | - | - | Confirmed | - | - | View ↗ |
| ISO-NE | 161 |
Combustion Turbine
POI: CL&P Rocky River Substation
|
-, CT | Natural Gas | - | Active | - | - | View ↗ |
| ISO-NE | 76 |
New York Interface LTF PtP Out Service
POI: Increase Export Capability to New York
|
- | - | - | Active | Jan 1, 2001 | - | View ↗ |
| PJM | 564895 |
564895
|
N/A, N/ | - | - | Confirmed | - | - | View ↗ |
| ISO-NE | 87 |
Stage II Cross Sound Cable HVDC Interconnection
POI: HVDC terminal adjacent to East Shore 34…
|
New Haven, CT | - | - | Active | Jul 1, 2003 | - | View ↗ |
| ISO-NE | 91 |
New York Interface LTF PtP Out Service
POI: Increase Export Capability to New York
|
- | - | - | Active | Jun 1, 2003 | - | View ↗ |
| ISO-NE | 97 |
Western Maine Area Export Enhancement
POI: Increase Export Capability from Rumford…
|
- | - | - | Active | - | - | View ↗ |
| PJM | 528018 |
528018
|
N/A, N/ | - | - | Confirmed | - | - | View ↗ |
| PJM | 564884 |
564884
|
N/A, N/ | - | - | Confirmed | - | - | View ↗ |
| ISO-NE | 64 |
Seabrook Unit One Uprate
POI: Increase Existing Unit Capacity
|
Rockingham, NH | - | - | Active | May 1, 2002 | - | View ↗ |
| ISO-NE | 43 |
Tractebel LTF PtP
POI: Import from the New Brunswick System
|
- | - | - | Active | Dec 31, 2020 | - | View ↗ |
| ISO-NE | 98 |
Redington Wind Farm Phase II
POI: Bigelow 115 kV Substation
|
Franklin, ME | - | - | Active | - | - | View ↗ |
| ISO-NE | 40 |
Glen Charlie Unit One
POI: Wareham 115 kV Substation
|
Plymouth, MA | - | - | Active | - | - | View ↗ |
| ISO-NE | 46 |
Campello Power Co.
|
Plymouth, MA | - | - | Active | - | - | View ↗ |
| ISO-NE | 47 |
Nickel Hill Energy Project
POI: Tewksbury 230 kV Substation
|
Middlesex, MA | - | - | Active | - | - | View ↗ |
| ISO-NE | 105 |
Evergreen Wind Power - Blueberry Barrens
POI: Deblois 115 kV
|
Washington, ME | - | - | Active | - | - | View ↗ |
| PJM | 528021 |
528021
|
N/A, N/ | - | - | Confirmed | - | - | View ↗ |
| ISO-NE | 59 |
Berkshire Power Uprate
POI: Increase Existing Unit Capacity
|
Hampden, MA | - | - | Active | - | - | View ↗ |
| ISO-NE | 227 |
Increase Transfer South From Wyman Hydro
|
-, ME | - | - | Active | - | - | View ↗ |
| ISO-NE | 56 |
New York Interface Import Expansion
POI: Increase Import Capability from New York
|
- | - | - | Active | May 1, 1999 | - | View ↗ |
| PJM | 528022 |
528022
|
N/A, N/ | - | - | Confirmed | - | - | View ↗ |
| PJM | 555085 |
555085
|
N/A, N/ | - | - | Confirmed | - | - | View ↗ |
| MISO | J1528 |
J1528
POI: EAU CLAIRE (ENDPOINT A) TO AS KING (END…
|
Dunn, WI |
Battery Storage
Battery Storage
|
- |
Done
DPP-2020 / West / GIA
|
Jun 6, 2024 | - | View ↗ |
| ISO-NE | 657 |
ETU to increase Downeast Loop transfer
|
Hancock, ME | - | - |
Active
PD
|
Dec 31, 2020 | - | View ↗ |
| ISO-NE | 464 |
1000 MW HVDC
POI: NMISA to NSTAR K Street 345 kV substati…
|
Suffolk, MA | - | - | Active | - | - | View ↗ |
| ISO-NE | 495 |
1200 MW HVDC Tie - Import Only
POI: HQ Des Cantons substation to PSNH Deerf…
|
Rockingham, NH | - | - | Active | - | - | View ↗ |
| ISO-NE | 275 |
Two terminal, 2000 MW , 500 kV, dc line
POI: Maine Yankee Substation, South Boston S…
|
- | - | - | Active | - | - | View ↗ |
| ISO-NE | 72 |
Tewksbury Power
POI: Tewksbury 345 kV Station
|
Middlesex, MA | - | - | Active | - | - | View ↗ |
| ISO-NE | 278 |
Two terminal, 1000 MW , 500 kV, dc line
POI: Maine Yankee Substation, South Boston S…
|
-, MA | - | - | Active | - | - | View ↗ |
| ISO-NE | 1317 |
non-controllable objective ETU to enable 1200 MW injection near Norwalk substation
|
Fairfield, CT | - | - | Active | Dec 30, 2020 | - | View ↗ |
| ISO-NE | 475 |
600 MW HVDC Tie
POI: Alps Sub in NY to WMECO Berkshire Sub i…
|
Berkshire, MA | - | - | Active | Dec 30, 2020 | - | View ↗ |
| ISO-NE | 494 |
1000 MW HVDC - bidirectional
POI: CMP 345 kV ME Yankee to NSTAR 115 kV K …
|
Suffolk, MA | - | - | Active | - | - | View ↗ |
| ISO-NE | 456 |
1200 MW HVDC Tie
POI: HQ to NSTAR 345 kV Mystic substation
|
Middlesex, MA | - | - | Active | Dec 31, 2020 | - | View ↗ |
| ISO-NE | 455 |
1000 MW HVDC Tie
POI: HQ to VELCO 345 kv Coolidge substation
|
Windsor, VT | - | - | Active | Dec 31, 2020 | - | View ↗ |
| ISO-NE | 1323 |
Non-controllable ETU from Line 3023 substation to Coopers Mills substation
POI: New substation on line 3023 (per QP1227…
|
-, ME | - | - |
Active
PD
|
Dec 31, 2020 | - | View ↗ |
| ISO-NE | 1322 |
Non-controllable ETU from Line 388 substation to Coopers Mills substation
POI: New substation on line 388 (per QP1228 …
|
-, ME | - | - |
Active
PD
|
Dec 31, 2020 | - | View ↗ |
| ISO-NE | 432 |
115 KV ETU
POI: MPS 69 kV Mullen substation to ME Gen L…
|
Aroostook, ME | - | - | Active | - | - | View ↗ |
| ISO-NE | 430 |
Coos ETU
POI: TBD
|
Coos, NH | - | - | Active | Jul 1, 2016 | - | View ↗ |
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