Stillwater B

1062 Stillwater Avenue, Old Town, ME 4489

Plant Summary Information

Stillwater B is ranked #33 out of 50 hydroelectric power plants in Maine in terms of total annual net electricity generation.

Stillwater B is comprised of 3 generators and generated 3.0 GWh during the 3-month period between September 2023 to December 2023.

Plant Name	Stillwater B
Utility Name	Brookfield Black Bear Hydro, LLC
Location	Penobscot County, ME
Initial Operation Date	September 2013
Last Update	Dec 2023
Annual Generation	12.8 GWh
Annual Consumption	48.9 k MMBtu
Ranked #5,560 out of 11,835 Power Plants Nationwide
Ranked #885 out of 1,371 Water Power Plants Nationwide
Ranked #75 out of 161 Maine Power Plants
Ranked #33 out of 50 Maine Water Power Plants
Fuel Types	Water

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Summary Information
Plant Name	Stillwater B (59437)
Plant Address	1062 Stillwater Avenue, Old Town, ME 4489
Utility	Brookfield Black Bear Hydro, LLC (59178)
Latitude, Longitude	44.91267, -68.68383
Generation Dates on File	Jan 2014 to Dec 2023
Initial Operation Date	September 2013
Annual Generation	12.8 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	No

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	Penobscot River
Ash Impoundment	No
Transmission / Distribution Owner	Versant Power (1179) ME
Grid Voltage	12.50 kV
Energy Storage	No

* Data obtained from the 2023 EIA 860 Report

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	0.8 MW
Nameplate Power Factor	0.9
Summer Capacity	0.8 MW
Winter Capacity	0.8 MW
Minimum Load	0.3 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	September 2013
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Water
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	0.8 MW
Nameplate Power Factor	0.9
Summer Capacity	0.8 MW
Winter Capacity	0.8 MW
Minimum Load	0.3 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	September 2013
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Water
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	0.8 MW
Nameplate Power Factor	0.9
Summer Capacity	0.8 MW
Winter Capacity	0.8 MW
Minimum Load	0.3 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	September 2013
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Water
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H

Owner Name	Address	Generator	Ownership
*We couldn't locate any owners for this plant*

Power plants with a similar annual net generation from Water.

Rank	Plant Name	Plant Location	Annual Generation
#875	Stony Gorge	Elk Creek, CA	13.5 GWh
#876	Wilbur	Elizabethon, TN	13.4 GWh
#877	Menominee Mill Marinette	Menominee, MI	13.3 GWh
#878	Hewittville Hydroelectric	Norwood, NY	13.2 GWh
#879	Belfort	Croghan, NY	13.1 GWh
#880	Messalonskee 2 (Oakland)	Oakland, ME	12.9 GWh
#881	Echo Dam	Echo, UT	12.9 GWh
#882	Dillon Hydro Plant	Summit, CO	12.9 GWh
#883	Wallace Dam	Eatonton, GA	12.9 GWh
#884	Goodwin Hydroelectric	W. Hartland, CT	12.9 GWh
#886	Siphon Drop Power Plant	Winterhaven, CA	12.8 GWh
#887	Jackman	Hillsborough, NH	12.7 GWh
#888	Dashville	Dashville, NY	12.7 GWh
#889	North Fork Hydro Plant	Grant, CO	12.7 GWh
#890	Rocky River (CT)	New Milford, CT	12.5 GWh
#891	Franklin (NY)	Franklin, NY	12.5 GWh
#892	Merced Falls	Snelling, CA	12.5 GWh
#893	Purple Lake	Metlakatla, AK	12.5 GWh
#894	Caldron Falls	Town of Stephenson, WI	12.5 GWh
#895	Dry Creek Project	Howe, ID	12.5 GWh

Below are closest 20 power plants surrounding Stillwater B.

Plant Name	Plant Location	Annual Generation	Distance
Broadway Solar (CSG)	Bangor, ME	1.3 GWh	7.6 mi
Bucksport Generation LLC	Bucksport, ME	21.0 GWh	24.2 mi
Bull Hill Wind Project	Eastbrook, ME	81.6 GWh	25.3 mi
Corkwood Solar (CSG)	Howland, ME	344.0 MWh	23.9 mi
Dynamic Corinth (CSG)	Corinth, ME	4.0 GWh	18.1 mi
Eastern Maine Medical Center	Bangor, ME	31.2 GWh	7.9 mi
Indeck West Enfield Energy Center	West Enfield, ME	13.5 GWh	23.7 mi
Maine Independence Station	Veazie, ME	936.9 GWh	6.2 mi
Milford Hydro Station	Milford, ME	53.0 GWh	2.8 mi
Milo CSG	Milo, ME	6.0 GWh	28 mi
Orono B	Orono, ME	25.5 GWh	2.2 mi
Orono Hydro Station	Orono, ME	11.6 GWh	2.4 mi
Passadumkeag Windpark LLC	Greenbush, ME	121.9 GWh	25.6 mi
Penobscot Energy Recovery	Orrington, ME	31.5 GWh	13.9 mi
Pisgah Mountain Wind	Clifton, ME	24.2 GWh	12.2 mi
Pumpkin Hill	Lowell, ME	5.5 GWh	21.7 mi
Red Shield Envir Old Town Facility	Old Town, ME	66.3 GWh	2.4 mi
Silver Maple	Clifton, ME	52.1 GWh	12.1 mi
Stillwater Hydro Station	Stillwater, ME	12.1 GWh	0.2 mi
West Enfield Hydro	West Enfield, ME	100.4 GWh	23.4 mi