Summary of Electricity Activity in Barnstable County, MA

Summary of Barnstable County, MA Generation

Barnstable County, MA is ranked #883 out of 2,167 U.S. counties nationwide and #8 out of 13 Massachusetts counties in terms of total annual net electricity generation.

Annual Generation	623.7 GWh
Annual Consumption	6.2 M MMBtu
Last Update	Feb 2026
Power Plants	23
Companies on File	17

Map of Top Producing Plants in Barnstable County, MA

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Overall National Rank

#883 /2,167 U.S. Counties

In Net Annual Generation

Overall State Rank

#8 /13 Massachusetts Counties

In Net Annual Generation

Overall Annual Net Geneneration

623.7 GWh

Total Annual Fuel Consumption

6.2 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	#883 / 2167	623.70 GWh	6.23 M MMBtu
Residual Fuel Oil	#1 / 2	#4 / 48	301.98 GWh	3.12 M MMBtu
Natural Gas	#8 / 12	#482 / 927	180.33 GWh	2.16 M MMBtu
Solar	#11 / 13	#539 / 1254	65.66 GWh	230.18 k MMBtu
Distillate Fuel Oil	#3 / 14	#32 / 736	55.08 GWh	639.98 k MMBtu
Wind	#2 / 8	#457 / 519	20.90 GWh	74.66 k MMBtu

* Data is based on 12 months since Feb 2026.

Power Plants in Barnstable County, MA

Plant	Utility Name	Generation	Consumption	Fuel Types
Canal	Canal Generating LLC	537.4 GWh	5.9 M MMBtu	Residual Fuel Oil : 56.2% Natural Gas : 33.6% Distillate Fuel Oil : 10.3%
MA Military Reservation Wind Project	Air Force Civil Engineer Center	9.7 GWh	35.4 k MMBtu	Wind
Blacksmith Road Solar 1	Blacksmith Road Solar 1, LLC	8.5 GWh	30.3 k MMBtu	Solar
Dennis Landfill	Clean Focus Yield, LLC	7.9 GWh	28.0 k MMBtu	Solar
Cape Cod Air Force Station - 6 SWS	US Air Force	6.9 GWh	23.7 k MMBtu	Wind
Harwich Landfill	Clean Focus Yield, LLC	5.7 GWh	20.3 k MMBtu	Solar
Marston Mills Solar	SoCore Energy LLC	5.7 GWh	19.5 k MMBtu	Solar
Barnstable Landfill	Clean Focus Yield, LLC	5.3 GWh	18.8 k MMBtu	Solar
Brewster Landfill	Clean Focus Yield, LLC	5.3 GWh	18.3 k MMBtu	Solar
Green Meadows	Altus Power America Management, LLC	5.1 GWh	17.5 k MMBtu	Solar
Falmouth Landfill Solar	Citizens Enterprises Corporation	4.9 GWh	17.5 k MMBtu	Solar
Sandwich	LSE Ophiuchus LLC	4.6 GWh	15.6 k MMBtu	Solar
Notus Wind 1	Notus Clean Energy LLC	4.3 GWh	15.6 k MMBtu	Wind
Falmouth 2 Solar	Citizens Enterprises Corporation	2.7 GWh	9.6 k MMBtu	Solar
Chatham Landfill	Clean Focus Yield, LLC	2.3 GWh	8.2 k MMBtu	Solar
Mashpee Landfill Solar	Nautilus Solar Solutions	2.3 GWh	8.1 k MMBtu	Solar
ASD Cotuit MA Solar LLC	ASD Cotuit MA Solar LLC	2.2 GWh	7.9 k MMBtu	Solar
Renew Canal 1 CSG LLC	NRG Renew Canal 1 LLC	1.9 GWh	6.9 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	4.0 MWh	14 MMBtu	Solar
Outer Cape Community Battery	Eversource	-66.0 MWh	0 MMBtu	No Information Available
665 Scenic Highway	Madison Energy Investments LLC	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 Feb 2026.

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Electricity Generation for Neighboring Counties

National Rank	County	Net Generation	# Power Plants
#731	Bristol County	943.8 GWh	71
#1789	Bristol County	21.3 GWh	5
#1905	Dukes County	9.9 GWh	7
#1283	Kent County	216.5 GWh	18
-	Nantucket County	-26.0 MWh	1
#552	Newport County	1.7 TWh	10
#181	Norfolk County	7.3 TWh	38
#769	Plymouth County	828.7 GWh	84
#152	Providence County	8.3 TWh	57
#1054	Suffolk County	429.1 GWh	13

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

Electricity Generation for Cities Located in Barnstable County, MA

State Rank	City	Net Generation	# Power Plants
#82	Barnstable Town, MA	11.0 GWh	2
#105	Brewster, MA	6.4 GWh	2
#135	Buzzards Bay, MA	3.6 GWh	2
#153	Chatham, MA	2.3 GWh	1
#95	Dennis, MA	7.9 GWh	1
#67	Falmouth, MA	16.1 GWh	4
#104	Forestdale, MA	6.8 GWh	2
#155	Mashpee Neck, MA	2.3 GWh	1
#85	North Falmouth, MA	9.7 GWh	1
#112	Northwest Harwich, MA	5.7 GWh	1
#101	Sagamore, MA	6.9 GWh	1
#10	Sandwich, MA	551.2 GWh	5
#127	West Falmouth, MA	4.3 GWh	1

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