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Peterson Green Mountain Power Corp · Map record · Chittenden, VT
Chittenden, VT ISO-NE
Registry record
6.3 MW Plant nameplate capacity
Philadlephia EONY Generation Limited · Map record · Jefferson, NY Jefferson, NY NYISO
Registry record
3.6 MW Plant nameplate capacity
Phoenix Pacific Gas & Electric Co. · Map record · Tuolumne, CA Tuolumne, CA CAISO
Registry record
1.6 MW Plant nameplate capacity
Phoenix Hydro Project Eagle Creek Renewable Energy, LLC · Map record · Oswego, NY Oswego, NY NYISO
Registry record
3.2 MW Plant nameplate capacity
Pickwick Landing Dam Tennessee Valley Authority · Map record · Hardin, TN Hardin, TN TVA
Registry record
240 MW Plant nameplate capacity
Piedmont Hydro Power Project Central Rivers Power US, LLC · Map record · Greenville, SC Greenville, SC Duke Carolinas
Registry record
1 MW Plant nameplate capacity
Piercefield Erie Boulevard Hydropower LP · Map record · St Lawrence, NY St Lawrence, NY NYISO
Registry record
2.7 MW Plant nameplate capacity
Pillager ALLETE, Inc. · Map record · Cass, MN Cass, MN MISO
Registry record
0.8 MW Plant nameplate capacity
Pine Wisconsin Electric Power Co · Map record · Florence, WI Florence, WI MISO
Registry record
3.6 MW Plant nameplate capacity
Pine Flat Kings River Conservation Dist · Facility profile · Fresno, CA Fresno, CA CAISO
Registry record
165 MW Plant nameplate capacity
Piney BP Piney & Deep Creek LLC · Map record · Clarion, PA Clarion, PA PJM
Registry record
30 MW Plant nameplate capacity
Pinnacles Northbrook Virginia Hydro, LLC · Map record · Patrick, VA Patrick, VA PJM
Registry record
11.8 MW Plant nameplate capacity
Pit 1 Pacific Gas & Electric Co. · Map record · Shasta, CA Shasta, CA CAISO
Registry record
69.2 MW Plant nameplate capacity
Pit 3 Pacific Gas & Electric Co. · Map record · Shasta, CA Shasta, CA CAISO
Registry record
80.1 MW Plant nameplate capacity
Pit 4 Pacific Gas & Electric Co. · Map record · Shasta, CA Shasta, CA CAISO
Registry record
103.4 MW Plant nameplate capacity
Pit 5 Pacific Gas & Electric Co. · Map record · Shasta, CA Shasta, CA CAISO
Registry record
141.6 MW Plant nameplate capacity
Pit 6 Pacific Gas & Electric Co. · Map record · Shasta, CA Shasta, CA CAISO
Registry record
79.2 MW Plant nameplate capacity
Pit 7 Pacific Gas & Electric Co. · Map record · Shasta, CA Shasta, CA CAISO
Registry record
109.8 MW Plant nameplate capacity
Pittsfield Hydro KEI (Maine) Power Management (II) LLC · Map record · Somerset, ME Somerset, ME ISO-NE
Registry record
1.1 MW Plant nameplate capacity
Pittsford Green Mountain Power Corp · Map record · Rutland, VT Rutland, VT ISO-NE
Registry record
3.6 MW Plant nameplate capacity
Poe Pacific Gas & Electric Co. · Map record · Butte, CA Butte, CA CAISO
Registry record
142.8 MW Plant nameplate capacity
Point A PowerSouth Energy Cooperative · Map record · Covington, AL Covington, AL Southern
Registry record
5.2 MW Plant nameplate capacity
Pole Hill U S Bureau of Reclamation · Map record · Larimer, CO Larimer, CO SPP
Registry record
38.2 MW Plant nameplate capacity
Ponderosa Bailey Creek Snow Mountain Hydro LLC · Map record · Tehama, CA Tehama, CA CAISO
Registry record
1.1 MW Plant nameplate capacity
Pontook Hydro Facility Pontook Operating LP · Map record · Coos, NH Coos, NH ISO-NE
Registry record
10.5 MW Plant nameplate capacity
Poole Southern California Edison Co · Map record · Mono, CA Mono, CA CAISO
Registry record
11.3 MW Plant nameplate capacity
Port Edwards Mill Domtar Industries Inc · Map record · Wood, WI Wood, WI MISO
Registry record
6.7 MW Plant nameplate capacity
Port Leyden Hydroelectric Project Lyonsdale Hydroelectric Co., Inc. · Map record · Lewis, NY Lewis, NY NYISO
Registry record
1 MW Plant nameplate capacity
Portal Southern California Edison Co · Map record · Fresno, CA Fresno, CA CAISO
Registry record
10.8 MW Plant nameplate capacity
Potato Rapids Wisconsin Public Service Corp · Map record · Marinette, WI Marinette, WI MISO
Registry record
1.3 MW Plant nameplate capacity
Potholes East Canal 66.0 Columbia Basin Hydropower · Map record · Franklin, WA Franklin, WA BPA
Registry record
2.3 MW Plant nameplate capacity
Prairie Du Sac Wisconsin Power & Light Co · Map record · Sauk, WI Sauk, WI MISO
Registry record
33.4 MW Plant nameplate capacity
Prairie River ALLETE, Inc. · Map record · Itasca, MN Itasca, MN MISO
Registry record
1 MW Plant nameplate capacity
Prickett Upper Peninsula Power Company · Map record · Baraga, MI Baraga, MI MISO
Registry record
2.2 MW Plant nameplate capacity
Priest Rapids PUD No 2 of Grant County - (WA) · Facility profile · Grant, WA Grant, WA BPA
Registry record
950 MW Plant nameplate capacity
Private Hydroelectric Generating Station Map record · Location in profile Location in profile IESO
Registry record
Not disclosed Plant nameplate capacity
Proctor Green Mountain Power Corp · Map record · Rutland, VT Rutland, VT ISO-NE
Registry record
6.9 MW Plant nameplate capacity
Prospect Erie Boulevard Hydropower LP · Map record · Oneida, NY Oneida, NY NYISO
Registry record
19 MW Plant nameplate capacity
Pumpkin Hill KEI (Maine) Power Management (II) LLC · Map record · Penobscot, ME Penobscot, ME ISO-NE
Registry record
1 MW Plant nameplate capacity
Putts Bridge Central Rivers Power MA, LLC · Map record · Hampden, MA Hampden, MA ISO-NE
Registry record
3.2 MW Plant nameplate capacity
Pyrites Plant Central Rivers Power US, LLC · Map record · St Lawrence, NY St Lawrence, NY NYISO
Registry record
8.2 MW Plant nameplate capacity
Queens Creek Duke Energy Carolinas, LLC · Map record · Macon, NC Macon, NC Duke Carolinas
Registry record
1.4 MW Plant nameplate capacity
Quinebaug Lower Project Quinebaug Associates LLC · Map record · Windham, CT Windham, CT ISO-NE
Registry record
2.5 MW Plant nameplate capacity
R C Kirkwood City & County of San Francisco - (CA) · Map record · Tuolumne, CA Tuolumne, CA CAISO
Registry record
132.8 MW Plant nameplate capacity
Raccoon Mountain Tennessee Valley Authority · Map record · Hamilton, TN Hamilton, TN TVA
Registry record
1,713.6 MW Plant nameplate capacity
Racine Eagle Creek Renewable Energy, LLC · Map record · Meigs, OH Meigs, OH PJM
Registry record
47.4 MW Plant nameplate capacity
Radford City of Radford - (VA) · Map record · Pulaski, VA Pulaski, VA PJM
Registry record
1 MW Plant nameplate capacity
Rainbow (CT) Farmington River Power Company · Map record · Hartford, CT Hartford, CT ISO-NE
Registry record
8 MW Plant nameplate capacity
Rainbow Falls Hydro Erie Boulevard Hydropower LP · Map record · St Lawrence, NY St Lawrence, NY NYISO
Registry record
25 MW Plant nameplate capacity
Arizona: no hydroelectric power plants Colorado: 31 hydroelectric power plants Florida: 1 hydroelectric power plants Georgia: 27 hydroelectric power plants Indiana: 6 hydroelectric power plants Kansas: 1 hydroelectric power plants Maine: 47 hydroelectric power plants Massachusetts: 30 hydroelectric power plants Minnesota: 22 hydroelectric power plants New Jersey: 2 hydroelectric power plants North Carolina: 30 hydroelectric power plants North Dakota: 1 hydroelectric power plants Oklahoma: 6 hydroelectric power plants Pennsylvania 18 hydroelectric power plants South Dakota 4 hydroelectric power plants Texas 16 hydroelectric power plants Wyoming: 14 hydroelectric power plants Connecticut: 14 hydroelectric power plants Missouri 3 hydroelectric power plants West Virginia: 12 hydroelectric power plants Illinois: 4 hydroelectric power plants New Mexico: 4 hydroelectric power plants Arkansas: 9 hydroelectric power plants California 168 hydroelectric power plants Delaware: no hydroelectric power plants District of Columbia: no hydroelectric power plants Hawaii: no hydroelectric power plants Iowa: 4 hydroelectric power plants Kentucky: 9 hydroelectric power plants Maryland: 2 hydroelectric power plants Michigan 51 hydroelectric power plants Mississippi: no hydroelectric power plants Montana: 6 hydroelectric power plants New Hampshire: 31 hydroelectric power plants New York 157 hydroelectric power plants Ohio: 4 hydroelectric power plants Oregon 15 hydroelectric power plants Tennessee: 29 hydroelectric power plants Utah: 4 hydroelectric power plants Virginia 21 hydroelectric power plants Washington 21 hydroelectric power plants Wisconsin: 63 hydroelectric power plants Nebraska: 10 hydroelectric power plants South Carolina: 23 hydroelectric power plants Idaho: 11 hydroelectric power plants Nevada: no hydroelectric power plants Vermont: 45 hydroelectric power plants Louisiana: 1 hydroelectric power plants Rhode Island: 3 hydroelectric power plants VT Vermont: 45 hydroelectric power plants NH New Hampshire: 31 hydroelectric power plants MA Massachusetts: 30 hydroelectric power plants RI Rhode Island: 3 hydroelectric power plants CT Connecticut: 14 hydroelectric power plants NJ New Jersey: 2 hydroelectric power plants DE Delaware: no hydroelectric power plants MD Maryland: 2 hydroelectric power plants DC District of Columbia: no hydroelectric power plants
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Sources and coverage Hydropower directories use registered plants in supported power markets. Pumped-storage operating roles and generation periods remain identified in the facility record.
Geographic directories use the state and city recorded for each asset. Organization groups preserve published names and roles. Utility groups use the utility named in the facility record; individual profiles distinguish service agreements from service-territory matches. Each profile carries the sources and dates behind its facts.