Cape Cod Air Force Station - 6 SWS

1 Flat Rock Hill Rd, Sagamore, MA 2561

Plant Summary Information

Cape Cod Air Force Station - 6 SWS is ranked #6 out of 17 wind farms in Massachusetts in terms of total annual net electricity generation.

Cape Cod Air Force Station - 6 SWS generated 2.0 GWh during the 3-month period between September 2025 to December 2025.

Plant Name	Cape Cod Air Force Station - 6 SWS
Utility Name	US Air Force
Location	Barnstable County, MA
Initial Operation Date	January 2014
Last Update	Dec 2025
Annual Generation	6.6 GWh
Annual Consumption	22.7 k MMBtu
Ranked #7,443 out of 12,613 Power Plants Nationwide
Ranked #1,201 out of 1,374 Wind Power Plants Nationwide
Ranked #158 out of 629 Massachusetts Power Plants
Ranked #6 out of 17 Massachusetts Wind Power Plants
Fuel Types	Wind

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Summary Information
Plant Name	Cape Cod Air Force Station - 6 SWS (58661)
Plant Address	1 Flat Rock Hill Rd, Sagamore, MA 2561
Utility	US Air Force (58604)
Latitude, Longitude	41.7525, -70.53889
Generation Dates on File	Jan 2014 to Dec 2025
Initial Operation Date	January 2014
Annual Generation	6.6 GWh
Fuel Types	Wind

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	National Security and International Affairs (928)
Sector	Commercial Non-CHP (4)
Water Source
Ash Impoundment	No
Transmission / Distribution Owner	NSTAR Electric Company (54913) MA
Grid Voltage	23.00 kV
Energy Storage	No

* Data obtained from the 2024 EIA 860 Report

First Operation Date	January 2014
Combined Heat & Power	No
Sector Name	Commercial Non-CHP (4)
Energy Source	Wind
Solid Fuel Gasification	No
Carbon Capture Technology	No
Turbines/Hydrokinetic Buoys	1
Multiple Fuels	No

Turbine Details
Number Of Turbines	1
Predominant Turbine Manufacturer	GE
Predominant Turbine Model Number	1.68-82.5
Design Wind Speed	19 MPH
Wind Quality Class	2 - Medium Wind
Turbine Hub Height Feet	262.4

First Operation Date	January 2014
Combined Heat & Power	No
Sector Name	Commercial Non-CHP (4)
Energy Source	Wind
Solid Fuel Gasification	No
Carbon Capture Technology	No
Turbines/Hydrokinetic Buoys	1
Multiple Fuels	No

Turbine Details
Number Of Turbines	1
Predominant Turbine Manufacturer	GE
Predominant Turbine Model Number	1.68-82.5
Design Wind Speed	19 MPH
Wind Quality Class	2 - Medium Wind
Turbine Hub Height Feet	262.4

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

Power plants with a similar annual net generation from Wind.

Rank	Plant Name	Plant Location	Annual Generation
#1191	NBC Field's Point Wind Farm	Providence, RI	7.1 GWh
#1192	WED Green Hill, LLC	Johnston, RI	7.0 GWh
#1193	Birch	Clearfield, IA	6.9 GWh
#1194	Shane's Wind Machine	Ruthton, MN	6.8 GWh
#1195	Green Energy Machine	Anita, IA	6.7 GWh
#1196	Zephyr Wind	Findlay, OH	6.7 GWh
#1197	Lincoln Heights II	Lake Benton, MN	6.6 GWh
#1198	WED Shun III, LLC	Johnston, RI	6.6 GWh
#1199	CCC Hastings Wind Turbine	Hastings, NE	6.6 GWh
#1200	Loess Hills	Rock Port, MO	6.6 GWh
#1202	Waverly Community Wind Project	Waverly, IA	6.5 GWh
#1203	GL Wind	Lewiston, MN	6.5 GWh
#1204	August Wind Farm	Clearfield, IA	6.5 GWh
#1205	WED Shun II, LLC	Johnston, RI	6.5 GWh
#1206	Marshall Wind 2 LLC	Marshall, MN	6.4 GWh
#1207	Whirlpool Corp-Greenville Wind Farm	Greenville, OH	6.4 GWh
#1208	Tri-Tip Wind (9) LLC	Sunray, TX	6.3 GWh
#1209	Geneseo	Geneseo, IL	7.9 GWh
#1210	Marshall Wind 4 LLC	Marshall, MN	6.2 GWh
#1211	WED Plainfield III, LLC	Johnston, RI	6.1 GWh

Below are closest 20 power plants surrounding Cape Cod Air Force Station - 6 SWS.

Plant Name	Plant Location	Annual Generation	Distance
118 Echo	Mashpee, MA	4.0 MWh	7 mi
ASD Cotuit MA Solar LLC	Sandwich, MA	2.2 GWh	5.4 mi
BWC Gibbs Brook	Wareham, MA	6.4 GWh	8.2 mi
BWC Harlow Brook	Wareham, MA	2.2 GWh	8.1 mi
BWC Pocasset River	Wareham, MA	2.4 GWh	7.9 mi
BWC Wareham River	Wareham, MA	1.7 GWh	8.2 mi
Canal	Sandwich, MA	374.4 GWh	1.9 mi
Cedarville CSG	Plymouth, MA	4.4 GWh	3.5 mi
DG Crystal Spring CSG	Mattapoisett, MA	6.8 GWh	5.5 mi
Future Generation Wind	Plymouth, MA	14.1 GWh	4.2 mi
Green Meadows	Sandwich, MA	5.1 GWh	5.7 mi
Lepomis PV Energy LLC	Plymouth, MA	7.8 GWh	7.3 mi
MA Military Reservation Wind Project	Otis ANG Base Bourne, MA	9.7 GWh	6.7 mi
Mashpee Landfill Solar	Mashpee, MA	2.3 GWh	9 mi
Onset East Community Solar Facility	Wareham, MA	1.8 GWh	5.5 mi
Onset West Community Solar Facility	Wareham, MA	1.8 GWh	5.5 mi
Redbrook Community Solar 1	Plympton, MA	3.6 GWh	6.6 mi
Renew Canal 1 CSG LLC	Sandwich, MA	1.9 GWh	1.4 mi
Sandwich	Sandwich, MA	4.6 GWh	3.9 mi
Wareham MA 1 Community Solar	Wareham, MA	3.1 GWh	9.2 mi