Summary of Electricity Activity in Washington County, RI

Summary of Washington County, RI Generation

Washington County, RI is ranked #1,057 out of 2,200 U.S. counties nationwide and #3 out of 5 Rhode Island counties in terms of total annual net electricity generation.

Annual Generation	439.4 GWh
Annual Consumption	2.6 M MMBtu
Last Update	Aug 2026
Power Plants	28
Companies on File	24

Map of Top Producing Plants in Washington County, RI

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Overall National Rank

#1,057 /2,200 U.S. Counties

In Net Annual Generation

Overall State Rank

#3 /5 Rhode Island Counties

In Net Annual Generation

Overall Annual Net Geneneration

439.4 GWh

Total Annual Fuel Consumption

2.6 M MMBtu

Electric Companies in Washington County, RI

Washington County, RI
Power Plants

Annual Net Generation From solar power

198.4 GWh

National Rank in Terms of solar Net Electricity Generation

#367 /1,332 U.S. Counties

State Rank in Terms of solar Net Electricity Generation

#2 /5 Rhode Island Counties

Monthly Net Generation for Washington County, RI

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Monthly Plant Fuel Consumption for Washington County, RI

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Net Generation by Fuel Source

Net Generation by Fuel Source Breakdown

	State Rank	National Rank	Generation	Fuel Consumption
All	#3 / 5	#1057 / 2200	439.37 GWh	2.60 M MMBtu
Solar	#2 / 5	#367 / 1332	198.44 GWh	720.53 k MMBtu
Natural Gas	#3 / 3	#508 / 931	156.81 GWh	1.58 M MMBtu
Wind	#1 / 4	#427 / 521	84.06 GWh	298.22 k MMBtu
Distillate Fuel Oil	#2 / 2	#597 / 742	57.00 MWh	820 MMBtu

* Data is based on 12 months since Feb 2026.

Power Plants in Washington County, RI

Plant	Utility Name	Generation	Consumption	Fuel Types
Toray Plastic America's CHP Plant	Toray Plastics America	156.8 GWh	1.6 M MMBtu	Natural Gas
Block Island Wind Farm	Deepwater Wind Block Island LLC	81.3 GWh	288.2 k MMBtu	Wind
Dry Bridge Solar (Brown University)	MN8 Energy LLC	61.5 GWh	237.5 k MMBtu	Solar
Alton Road Solar	Revity Energy LLC	24.1 GWh	86.1 k MMBtu	Solar
Exeter Renewables 1	AES Clean Energy	16.2 GWh	55.1 k MMBtu	Solar
GD Hopkinton Main I, LLC	GD Hopkinton Main I, LLC	15.8 GWh	56.5 k MMBtu	Solar
White Rock Road LLC	White Rock Road LLC	11.5 GWh	40.3 k MMBtu	Solar
Exeter Mail CSG	Nautilus Solar Solutions	8.9 GWh	30.2 k MMBtu	Solar
Kearsarge Westerly	Kearsarge Westerly LLC	6.8 GWh	23.9 k MMBtu	Solar
GD Richmond Beaver River I LLC	GD Richmond Beaver River I LLC	6.1 GWh	20.7 k MMBtu	Solar
Richmond NMCA	AES Distributed Energy	5.7 GWh	22.2 k MMBtu	Solar
Kearsarge SKSC2 LLC	Kearsarge SKSC2 LLC	5.6 GWh	19.9 k MMBtu	Solar
Kearsarge SKSC1 LLC	Kearsarge SKSC1 LLC	5.5 GWh	19.4 k MMBtu	Solar
Woodville Solar (CSG)	Standard Solar	4.9 GWh	16.8 k MMBtu	Solar
Exeter Ten (CSG)	Nautilus Solar Solutions	4.8 GWh	16.4 k MMBtu	Solar
WED Kingstown Solar I - East Array	CleanCapital Holdings	4.6 GWh	16.2 k MMBtu	Solar
Hopkinton Phase 2	Vista Solar, Inc.	3.6 GWh	13.0 k MMBtu	Solar
North Kingstown Solar LLC	North Kingstown Solar LLC	3.2 GWh	11.5 k MMBtu	Solar
WED Stilson Solar	CleanCapital Holdings	2.9 GWh	10.3 k MMBtu	Solar
West Davisville Solar	Altus Power America Management, LLC	2.9 GWh	10.1 k MMBtu	Solar
WED NK Green	WED NK Green LLC	2.7 GWh	10.1 k MMBtu	Wind
WED Kingstown Solar I, LLC - West	CleanCapital Holdings	2.1 GWh	7.4 k MMBtu	Solar
GD Richmond Buttonwoods I, LLC	CleanCapital Holdings	2.0 GWh	7.0 k MMBtu	Solar
Block Island	Block Island Utility District	57.0 MWh	820 MMBtu	Distillate Fuel Oil
Bradford Dyeing Association	Bradford Dyeing Association Inc	0.0 Wh	0 MMBtu	No Information Available
Kearsarge KWW LLC	Kearsarge KWW LLC	0.0 Wh	0 MMBtu	No Information Available
Revolution Wind	Orsted Wind Power North America LLC	0.0 Wh	0 MMBtu	No Information Available
Woodriver Solar	Freepoint Solar LLC	0.0 Wh	0 MMBtu	No Information Available

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

View All Plants in Rhode Island

Electricity Generation for Neighboring Counties

National Rank	County	Net Generation	# Power Plants
#1774	Bristol County	26.9 GWh	5
#882	Bristol County	645.7 GWh	75
#762	Capitol Planning Region	882.7 GWh	61
#763	Dukes County	879.6 GWh	7
#1292	Kent County	228.3 GWh	19
#322	Lower Connecticut River Valley Planning Region	4.1 TWh	16
#594	Newport County	1.6 TWh	11
#221	Northeastern Connecticut Planning Region	6.2 TWh	17
#188	Providence County	7.2 TWh	60
#36	Southeastern Connecticut Planning Region	17.9 TWh	53

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

Electricity Generation for Cities Located in Washington County, RI

State Rank	City	Net Generation	# Power Plants
#11	Ashaway, RI	50.3 GWh	3
#12	Bradford, RI	24.1 GWh	2
#13	Carolina, RI	23.3 GWh	5
#17	Hopkinton, RI	15.8 GWh	1
#7	Kingston, RI	108.4 GWh	8
#9	Quonochontaug, RI	81.4 GWh	2
#16	Westerly, RI	18.2 GWh	2
#10	Wyoming, RI	80.9 GWh	7

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