Dauphin County, Pennsylvania — Interconnection Projects
The interXdata warehouse tracks 41 interconnection projects in Dauphin, Pennsylvania, representing 8,713 MW of requested capacity.
41Total projects
4Active
5Operational
31Withdrawn
8,713 MWRequested capacity
Technology mix
| Technology | Projects | Requested capacity |
|---|---|---|
| Gas | 14 | 4,773 MW |
| Other | 7 | 1,938 MW |
| Nuclear | 2 | 1,688 MW |
| Solar | 13 | 158 MW |
| Wind | 2 | 116 MW |
| Battery | 3 | 40 MW |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| TMI 500 kV | A40 | Gas | 1,271.0 MW | withdrawn | Dauphin, Pennsylvania |
| Crane Clean Energy Center | 8011_1 | Other | 980.8 MW | suspended | Dauphin, Pennsylvania |
| PJM Queue Project AH1-695 — Nuclear in Dauphin, Pennsylvania | AH1-695 | Nuclear | 859.0 MW | active | Dauphin, Pennsylvania |
| Three Mile Island 230 kV | AH1-695 - moved to TC2 | Other | 859.0 MW | active | Dauphin, Pennsylvania |
| MISO Queue Project J649 — Nuclear in Dauphin, Pennsylvania | J649 | Nuclear | 829.0 MW | withdrawn | Dauphin, Pennsylvania |
| TMI 500 kV | A41 | Gas | 765.0 MW | withdrawn | Dauphin, Pennsylvania |
| TMI | F01 | Gas | 551.0 MW | withdrawn | Dauphin, Pennsylvania |
| Hummelstown 230kV | D16 | Gas | 550.0 MW | withdrawn | Dauphin, Pennsylvania |
| Hummelstown 230kV | D17 | Gas | 550.0 MW | withdrawn | Dauphin, Pennsylvania |
| Steelton 230kV | B33 | Gas | 500.0 MW | withdrawn | Dauphin, Pennsylvania |
| TMI 230kV | B32 | Gas | 500.0 MW | withdrawn | Dauphin, Pennsylvania |
| Sunbury-Dauphin 69kV | X1-019 | Wind | 60.0 MW | withdrawn | Dauphin, Pennsylvania |
| Sunbury - Dauphin 69kV | O39 | Wind | 56.0 MW | withdrawn | Dauphin, Pennsylvania |
| Dauphin PG Tie–Dauphin Juniata Tie 69 k | AF2-082 | Solar | 55.0 MW | withdrawn | Dauphin, Pennsylvania |
| TMI 230 kV | A54 | Other | 45.0 MW | withdrawn | Dauphin, Pennsylvania |
| Edgemoor | A57 | Gas | 30.0 MW | withdrawn | Dauphin, Pennsylvania |
| Harrisburg Authority | J09 | Gas | 26.0 MW | operational | Dauphin, Pennsylvania |
| Harrisburg Facility | 10118_GEN3 | Other | 24.1 MW | operational | Dauphin, Pennsylvania |
| Gratz Tap 69 kV | AF1-040 | Battery | 20.0 MW | active | Dauphin, Pennsylvania |
| North Hershey - Grantville 69 kV | AI1-153 | Solar | 20.0 MW | withdrawn | Dauphin, Pennsylvania |
| Dauphin | AF1-154 | Solar | 20.0 MW | withdrawn | Dauphin, Pennsylvania |
| Dauphin-Pine Grove 69 kV | AE2-294 | Battery | 20.0 MW | withdrawn | Dauphin, Pennsylvania |
| Dauphin-Pine Grove 69kV | AE2-293 | Solar | 20.0 MW | withdrawn | Dauphin, Pennsylvania |
| Gratz 69 kV | AF1-271A | Solar | 17.0 MW | withdrawn | Dauphin, Pennsylvania |
| Three Mile Island | X3-044 | Other | 15.0 MW | withdrawn | Dauphin, Pennsylvania |
| TMI 230kV | T182 | Other | 14.0 MW | withdrawn | Dauphin, Pennsylvania |
| Juniata 500 kV | A20 | Gas | 12.0 MW | withdrawn | Dauphin, Pennsylvania |
| Dauphin-Pine Grove 69 kV | AG1-396 | Solar | 7.5 MW | withdrawn | Dauphin, Pennsylvania |
| Paxton Creek Cogeneration | 50373_GEN1 | Gas | 6.3 MW | operational | Dauphin, Pennsylvania |
| Paxton Creek Cogeneration | 50373_GEN2 | Gas | 6.3 MW | operational | Dauphin, Pennsylvania |
| Elizabethville 12.47 kV | AG1-337 | Solar | 5.0 MW | withdrawn | Dauphin, Pennsylvania |
| Dauphin 12 kV | AI1-127 | Solar | 4.5 MW | withdrawn | Dauphin, Pennsylvania |
| Harrisburg 12kV | X3-078 | Gas | 4.0 MW | withdrawn | Dauphin, Pennsylvania |
| Ebenezer 12.47 kV | AG2-022 | Solar | 3.0 MW | withdrawn | Dauphin, Pennsylvania |
| Halifax 12.47 kV | AF2-278 | Solar | 3.0 MW | withdrawn | Dauphin, Pennsylvania |
| Middle Road Solar Partners | 69371_HALIF | Solar | 2.5 MW | active | Dauphin, Pennsylvania |
| Linglestown | V3-006 | Solar | 1.0 MW | withdrawn | Dauphin, Pennsylvania |
| Phoenix Contact - CCHP Plant | 62901_CCHP | Gas | 1.0 MW | operational | Dauphin, Pennsylvania |
| PG - Juniata 69 kV | AI2-386 | Solar | 0.0 MW | withdrawn | Dauphin, Pennsylvania |
| Dauphin PG Tie-Dauphin Juniata Tie 69 kV | AG2-096 - moved to TC2 | Battery | 0.0 MW | withdrawn | Dauphin, Pennsylvania |
| Juniata 500 MVAR SVC | U2-087 | Other | — | withdrawn | Dauphin, Pennsylvania |
Top developers
| Developer (canonical) | Projects | Capacity |
|---|---|---|
| Constellation Energy Generation, LLC | 1 | 859 MW |
Explore related data
Source last checked2026-07-31
Data last materially changed2026-08-27
Page data generated2026-08-27
Provenance: U.S. EIA — Form EIA-860M generator inventory (operating + planned); Lawrence Berkeley National Laboratory — Queued Up interconnection dataset; 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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