Hiram
Route 113, Hiram, ME 4024Plant Summary Information
Hiram is ranked #21 out of 50 hydroelectric power plants in Maine in terms of total annual net electricity generation.
Hiram is comprised of 2 generators and generated 7.2 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Hiram |
|---|---|
| Utility Name | Brookfield White Pine Hydro LLC |
| Location | Cumberland County, ME |
| Initial Operation Date | January 1917 |
| Last Update | Dec 2025 |
| Annual Generation | 31.3 GWh |
| Annual Consumption | 118.8 k MMBtu |
| Ranked #4,807 out of 13,081 Power Plants Nationwide | |
| Ranked #586 out of 1,311 Water Power Plants Nationwide | |
| Ranked #56 out of 236 Maine Power Plants | |
| Ranked #21 out of 50 Maine Water Power Plants | |
| Fuel Types | Water |
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Monthly Net Generation for Hiram
Monthly Plant Fuel Consumption for Hiram
Hiram Details
| Summary Information | |
|---|---|
| Plant Name | Hiram (1493) |
| Plant Address | Route 113, Hiram, ME 4024 |
| Utility | Brookfield White Pine Hydro LLC (39006) |
| Latitude, Longitude | 43.8525, -70.7969 |
| Generation Dates on File | Jan 2001 to Dec 2025 |
| Initial Operation Date | January 1917 |
| Annual Generation | 31.3 GWh |
| Fuel Types | Water |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | Yes |
| FERC Exempt Wholesale Generator Docket Number | 99-35-000 |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | NPCC |
| Balancing Authority | ISO New England Inc. (ISNE) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | Saco River |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Central Maine Power Co (3266) ME |
| Grid Voltage | 34.00 kV |
| Energy Storage | No |
Generator 1 Details Operating January 1917
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 2.4 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 3.1 MW |
| Winter Capacity | 3.1 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | January 1917 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
Generator 2 Details Operating January 1985
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 8.1 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 8.5 MW |
| Winter Capacity | 8.5 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | January 1985 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
Hiram Plant Owners
| Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
|---|
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Water.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #576 | Terminus Hydroelectric Project | Lemon Cove, CA | 33.1 GWh |
| #577 | White Rapids | Stephenson, MI | 32.7 GWh |
| #578 | Quincy Chute | Quincy, WA | 32.6 GWh |
| #579 | Black River | Black River, NY | 32.5 GWh |
| #580 | Hat Creek 1 | Burney, CA | 32.4 GWh |
| #581 | Koma Kulshan | Concrete, WA | 32.3 GWh |
| #582 | Yelm | Yelm, WA | 32.2 GWh |
| #583 | Highgate Falls | Highgate, VT | 32.1 GWh |
| #584 | Isabella Hydro Project | Lake Isabella, CA | 32.1 GWh |
| #585 | Soft Maple | Croghan, NY | 31.6 GWh |
| #587 | Kaukauna City Hydro | Kaukauna, WI | 31.3 GWh |
| #588 | 99 Islands | Blacksburg, SC | 31.3 GWh |
| #589 | Tiber Dam Hydroelectric Plant | Chester, MT | 31.2 GWh |
| #590 | Cedar Falls (WI) | Menomonie, WI | 30.9 GWh |
| #591 | Salmon Creek 1 | Juneau, AK | 30.9 GWh |
| #592 | Coleman PH | Anderson, CA | 30.9 GWh |
| #593 | Minetto | Minetto, NY | 30.8 GWh |
| #594 | Chandler | Benton City, WA | 30.6 GWh |
| #595 | Higley | Colton, NY | 30.5 GWh |
| #596 | Clearwater 2 | Idleyld Park, OR | 30.5 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Hiram.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Acton | Acton, ME | 4.7 GWh | 22.1 mi |
| Baldwin (ME) | West Baldwin, ME | 9.6 GWh | 4.6 mi |
| Bonny Eagle | Hollis, ME | 31.3 GWh | 14.7 mi |
| Dynamic - Gray Solar | Gray, ME | 5.2 GWh | 24.1 mi |
| Fryeburg | Fryeburg, ME | 9.3 GWh | 14.1 mi |
| Gorham Solar 1 (CSG) | Gorham, ME | 6.6 GWh | 23.4 mi |
| Naples | Naples, ME | 3.0 GWh | 13.7 mi |
| NE Renewable Tamworth, LLC | Tamworth, NH | 77.8 GWh | 20 mi |
| North Bridgton | Oakland, ME | 8.0 GWh | 17.8 mi |
| North Gorham | Gorham, ME | 6.5 GWh | 17.6 mi |
| Nutting Ridge Solar, LLC | Otisfield, ME | 6.8 GWh | 19.7 mi |
| Roosevelt Trail | Windham, ME | 1.4 GWh | 16.9 mi |
| S D Warren Westbrook | Westbrook, ME | 15.0 GWh | 25 mi |
| Shaker | Gray, ME | 6.2 GWh | 22.8 mi |
| Skelton | Dayton, ME | 77.2 GWh | 22.8 mi |
| Standish | Standish, ME | 7.3 GWh | 14.3 mi |
| Waterboro | East Waterboro, ME | 3.3 GWh | 18.5 mi |
| West Buxton | Buxton, ME | 20.6 GWh | 16.1 mi |
| Westbrook Energy Center Power Plant | Westbrook, ME | 3.5 TWh | 25 mi |
| White Lake | Tamworth, NH | 484.0 MWh | 20.4 mi |