Summary of Electricity Activity in Barnstable County, MA

Summary of Barnstable County, MA Generation

Barnstable County, MA is ranked #881 out of 2,193 U.S. counties nationwide and #8 out of 13 Massachusetts counties in terms of total annual net electricity generation.

Annual Generation	628.3 GWh
Annual Consumption	6.3 M MMBtu
Last Update	May 2026
Power Plants	25
Companies on File	18

Map of Top Producing Plants in Barnstable County, MA

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Overall National Rank

#881 /2,193 U.S. Counties

In Net Annual Generation

Overall State Rank

#8 /13 Massachusetts Counties

In Net Annual Generation

Overall Annual Net Geneneration

628.3 GWh

Total Annual Fuel Consumption

6.3 M MMBtu

Electric Companies in Barnstable County, MA

Barnstable County, MA
Power Plants

Annual Net Generation From residual fuel oil power

302.0 GWh

National Rank in Terms of residual fuel oil Net Electricity Generation

#4 /48 U.S. Counties

State Rank in Terms of residual fuel oil Net Electricity Generation

#1 /2 Massachusetts Counties

Monthly Net Generation for Barnstable County, MA

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Monthly Plant Fuel Consumption for Barnstable County, MA

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Net Generation by Fuel Source

Net Generation by Fuel Source Breakdown

	State Rank	National Rank	Generation	Fuel Consumption
All	#8 / 13	#881 / 2193	628.28 GWh	6.31 M MMBtu
Residual Fuel Oil	#1 / 2	#4 / 48	301.98 GWh	3.12 M MMBtu
Natural Gas	#8 / 12	#480 / 927	189.10 GWh	2.26 M MMBtu
Solar	#11 / 13	#576 / 1317	66.02 GWh	233.31 k MMBtu
Distillate Fuel Oil	#3 / 13	#39 / 741	55.08 GWh	639.98 k MMBtu
Wind	#4 / 9	#463 / 518	16.34 GWh	62.10 k MMBtu

* Data is based on 12 months since May 2026.

Power Plants in Barnstable County, MA

Plant	Utility Name	Generation	Consumption	Fuel Types
Canal	Canal Generating LLC	546.2 GWh	6.0 M MMBtu	Residual Fuel Oil : 55.3% Natural Gas : 34.6% Distillate Fuel Oil : 10.1%
Blacksmith Road Solar 1	Blacksmith Road Solar 1, LLC	8.5 GWh	30.2 k MMBtu	Solar
Dennis Landfill	Clean Focus Yield, LLC	7.7 GWh	27.3 k MMBtu	Solar
Marston Mills Solar	SoCore Energy LLC	6.3 GWh	22.2 k MMBtu	Solar
Cape Cod Air Force Station - 6 SWS	US Space Force	6.2 GWh	23.9 k MMBtu	Wind
Harwich Landfill	Clean Focus Yield, LLC	5.9 GWh	20.8 k MMBtu	Solar
Green Meadows	Altus Power America Management, LLC	5.1 GWh	18.1 k MMBtu	Solar
MA Military Reservation Wind Project	Air Force Civil Engineer Center	5.1 GWh	19.6 k MMBtu	Wind
Notus Wind 1	Notus Clean Energy LLC	5.0 GWh	18.6 k MMBtu	Wind
Barnstable Landfill	Clean Focus Yield, LLC	4.9 GWh	17.4 k MMBtu	Solar
Falmouth Landfill Solar	Citizens Enterprises Corporation	4.7 GWh	16.8 k MMBtu	Solar
Sandwich	LSE Ophiuchus LLC	4.6 GWh	15.6 k MMBtu	Solar
0 Middle	Madison Energy Investments LLC	3.4 GWh	11.8 k MMBtu	Solar
Falmouth 2 Solar	Citizens Enterprises Corporation	2.7 GWh	9.7 k MMBtu	Solar
Chatham Landfill	Clean Focus Yield, LLC	2.4 GWh	8.5 k MMBtu	Solar
ASD Cotuit MA Solar LLC	ASD Cotuit MA Solar LLC	2.2 GWh	7.9 k MMBtu	Solar
Mashpee Landfill Solar	Nautilus Solar Solutions	2.0 GWh	7.2 k MMBtu	Solar
Renew Canal 1 CSG LLC	NRG Renew Canal 1 LLC	1.9 GWh	6.9 k MMBtu	Solar
Brewster Landfill	Clean Focus Yield, LLC	1.6 GWh	6.0 k MMBtu	Solar
CVEC Round 4 Brewster Captn Golf Course	Freemans Way Solar Project 2019, LLC	1.1 GWh	3.9 k MMBtu	Solar
118 Echo	Madison Energy Investments LLC	814.0 MWh	2.8 k MMBtu	Solar
665 Scenic Highway	Madison Energy Investments LLC	89.0 MWh	303 MMBtu	Solar
Outer Cape Community Battery	Eversource	-79.0 MWh	0 MMBtu	No Information Available
TJA MA Wakeby Road	Standard Solar	0.0 Wh	0 MMBtu	No Information Available
Town of Falmouth WWTP	Town of Falmouth	0.0 Wh	0 MMBtu	No Information Available

* Data is based on the last 12 months since May 2026.

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Electricity Generation for Neighboring Counties

National Rank	County	Net Generation	# Power Plants
#870	Bristol County	645.8 GWh	74
#1765	Bristol County	26.9 GWh	5
#1114	Dukes County	376.1 GWh	7
#1284	Kent County	225.7 GWh	18
-	Nantucket County	-442.0 MWh	1
#585	Newport County	1.6 TWh	11
#208	Norfolk County	6.7 TWh	40
#784	Plymouth County	814.7 GWh	84
#172	Providence County	7.8 TWh	59
#1050	Suffolk County	428.0 GWh	14

* Net Generation data is based on the last 12 months since May 2026.

Electricity Generation for Cities Located in Barnstable County, MA

State Rank	City	Net Generation	# Power Plants
#82	Barnstable Town, MA	11.2 GWh	2
#166	Bourne, MA	89.0 MWh	1
#146	Brewster, MA	2.7 GWh	2
#138	Buzzards Bay, MA	3.1 GWh	2
#119	Chatham, MA	5.8 GWh	2
#96	Dennis, MA	7.7 GWh	1
#67	Falmouth, MA	16.0 GWh	4
#97	Forestdale, MA	7.7 GWh	3
#158	Mashpee Neck, MA	2.0 GWh	1
#123	North Falmouth, MA	5.1 GWh	1
#117	Northwest Harwich, MA	5.9 GWh	1
#111	Sagamore, MA	6.2 GWh	1
#9	Sandwich, MA	559.9 GWh	5
#125	West Falmouth, MA	5.0 GWh	1

* Net Generation data is based on the last 12 months since May 2026.