Gregg Falls

55 Mast Rd, Goffstown, NH 3045

Plant Summary Information

Gregg Falls is ranked #39 out of 57 power plants in New Hampshire in terms of total annual net electricity generation.

Gregg Falls is comprised of 2 generators and generated 552.0 MWh during the 3-month period between September 2025 to December 2025.

Plant Name	Gregg Falls
Utility Name	Eagle Creek Renewable Energy, LLC
Location	Hillsborough County, NH
Initial Operation Date	December 1985
Last Update	Dec 2025
Annual Generation	7.7 GWh
Annual Consumption	28.8 k MMBtu
Ranked #7,102 out of 13,081 Power Plants Nationwide
Ranked #973 out of 1,311 Water Power Plants Nationwide
Ranked #39 out of 57 New Hampshire Power Plants
Ranked #18 out of 32 New Hampshire Water Power Plants
Fuel Types	Water
Previous Operator	Eagle Creek RE LLC (2013 to 2019) Eagle Creek Renewable Energy, LLC (2020 to 2025)

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Summary Information
Plant Name	Gregg Falls (50384)
Plant Address	55 Mast Rd, Goffstown, NH 3045
Utility	Eagle Creek Renewable Energy, LLC (57280)
Latitude, Longitude	43.0168, -71.5679
Generation Dates on File	Jan 2001 to Dec 2025
Initial Operation Date	December 1985
Annual Generation	7.7 GWh
Fuel Types	Water

Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration Status	No
FERC Small Power Producer Status	Yes
FERC Small Power Producer Docket Number	85-619-000
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	Piscataquoq River
Ash Impoundment	No
Transmission / Distribution Owner	Public Service Co of NH (15472) NH
Grid Voltage	34.50 kV
Energy Storage	No

* Data obtained from the 2025 EIA 860 Report

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Wholly Owned by Other Entity
RTO ISO LMP Node Designation	4397
RTO ISO Location Designation For Reporting Wholesale Sales Data	4397
Nameplate Capacity	2.2 MW
Nameplate Power Factor	0.9
Summer Capacity	2.1 MW
Winter Capacity	2.1 MW

Minimum Load	0.3 MW
Uprate/Derate Completed	No
Status	Operating
First Operation Date	December 1985
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Water
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	10M

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Wholly Owned by Other Entity
RTO ISO LMP Node Designation	4397
RTO ISO Location Designation For Reporting Wholesale Sales Data	4397
Nameplate Capacity	1.3 MW
Nameplate Power Factor	0.9
Summer Capacity	1.3 MW
Winter Capacity	1.3 MW

Minimum Load	0.2 MW
Uprate/Derate Completed	No
Status	Operating
First Operation Date	December 1985
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Water
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	10M

Owner Name	Address	Generator	Ownership
Gregg Falls Hydro Elec Assoc Ltd Ptnrsp	7315 Wisconsin Ave, Bethesda, MD 20814	Generator 1	100.00%
Gregg Falls Hydro Elec Assoc Ltd Ptnrsp	7315 Wisconsin Ave, Bethesda, MD 20814	Generator 2	100.00%

Power plants with a similar annual net generation from Water.

Rank	Plant Name	Plant Location	Annual Generation
#963	Byllesby 2	Ivanhoe, VA	8.1 GWh
#964	Upper Beaver	Beaver, UT	8.1 GWh
#965	Dam No. 4 Hydro Station	Shepherdstown, WV	8.1 GWh
#966	Matilda Hamilton Fee Hydroelectric Stati	Ravenna, KY	8.0 GWh
#967	Gateway	Mountain Green, UT	8.0 GWh
#968	Lahontan	Fallon, NV	7.9 GWh
#969	Goodwin Hydroelectric	W. Hartland, CT	7.8 GWh
#970	Taylor Draw Hydroelectric Facility	Rangely, CO	7.8 GWh
#971	Dry Creek Project	Howe, ID	7.8 GWh
#972	Millville Hydro Station	Millville, WV	7.7 GWh
#974	Hillcrest Pump Station	Denver, CO	7.7 GWh
#975	Eltopia Branch Canal 4.6	Pasco, WA	7.7 GWh
#976	Vergennes 9	Vergennes, VT	7.7 GWh
#977	Wappinger Falls Hydroelectric	Wappinger Falls, NY	7.7 GWh
#978	Eel Weir	Oswegatchie, NY	7.6 GWh
#979	Pittsford	Pittsford, VT	7.5 GWh
#980	Boulder City Lakewood Hydro	Boulder, CO	7.5 GWh
#981	Boulder City Betasso Hydro Plant	Boulder, CO	7.5 GWh
#982	Quail Creek Hydro Plant #1	Hurricane, UT	7.4 GWh
#983	Rapids Energy Center	Grand Rapids, MN	40.4 GWh

Below are closest 20 power plants surrounding Gregg Falls.

Plant Name	Plant Location	Annual Generation	Distance
Amoskeag	Manchester, NH	64.9 GWh	4.9 mi
Antrim Wind	Antrim, NH	75.6 GWh	22.4 mi
Blodgett Solar CSG	Tyngsboro, MA	9.8 GWh	24.2 mi
China Mill Hydro	Allenstown, NH	2.6 GWh	9.5 mi
EHC West Hopkinton	West Hopkinton, NH	1.2 GWh	15 mi
Garvins Falls	Bow, NH	24.8 GWh	10.7 mi
Granite Ridge	Londonderry, NH	3.8 TWh	10.6 mi
Hillsborough Hosiery	Hillsboro, NH	2.1 GWh	17.8 mi
Hooksett	Hooksett, NH	6.3 GWh	7.8 mi
Jackman	Hillsborough, NH	8.4 GWh	20.3 mi
Merrimack	Bow, NH	115.9 GWh	9.9 mi
Merrimack Solar Farm, LLC	Merrimack, NH	3.3 GWh	14.6 mi
Mine Falls Generating Station	Nashua, NH	9.1 GWh	18.7 mi
Nashua Plant	Nashua, NH	13.1 GWh	19.8 mi
Pembroke Hydro	Suncook, NH	6.7 GWh	9.7 mi
Penacook Lower Falls	Boscawen, NH	16.1 GWh	18.6 mi
Penacook Upper Falls Hydro	Penacook, NH	11.1 GWh	18.5 mi
Pepperell Hydro Power Plant	Pepperell, MA	2.3 GWh	24 mi
Rolfe Canal Hydro	Penacook, NH	16.3 GWh	17.9 mi
Wheelabrator Concord Facility	Concord, NH	93.5 GWh	18.6 mi