Subase Microgrid Project

Naval Submarine Base New Londo, Groton, CT 6340

Plant Summary Information

Subase Microgrid Project is ranked #37 out of 156 power plants in Connecticut in terms of total annual net electricity generation.

Subase Microgrid Project is comprised of 2 generators and generated 34.2 GWh during the 3-month period between September 2023 to December 2023.

Plant Name	Subase Microgrid Project
Utility Name	Connecticut Mun Elec Engy Coop
Location	Southeastern Connecticut Planning Region, CT
Initial Operation Date	December 2022
Last Update	Dec 2023
Annual Generation	34.2 GWh
Annual Consumption	392.7 k MMBtu
Ranked #4,366 out of 11,835 Power Plants Nationwide
Ranked #1,242 out of 2,253 Natural Gas Power Plants Nationwide
Ranked #37 out of 156 Connecticut Power Plants
Ranked #22 out of 55 Connecticut Natural Gas Power Plants
Fuel Types	Natural Gas

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Summary Information
Plant Name	Subase Microgrid Project (59701)
Plant Address	Naval Submarine Base New Londo, Groton, CT 6340
Utility	Connecticut Mun Elec Engy Coop (4180)
Latitude, Longitude	41.40001, -72.08599
Generation Dates on File	Dec 2022 to Dec 2023
Initial Operation Date	December 2022
Annual Generation	34.2 GWh
Fuel Types	Natural Gas

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	Regulated
NERC Region	NPCC
Balancing Authority	ISO New England Inc. (ISNE)
NAICS Code	Utilities (22)
Sector	Electric Utility (1)
Water Source
Ash Impoundment	No
Transmission / Distribution Owner	Groton Dept of Utilities - (CT) (7716) CT
Grid Voltage	13.80 kV
Energy Storage	No

Natural Gas Information
Local Distribution Company (LDC)	YANKEE GAS SVC CO
Natural Gas Storage	No

* Data obtained from the 2023 EIA 860 Report

Status	Operating
First Operation Date	December 2022
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	OVER
Multiple Fuels	No

Status	Operating
First Operation Date	December 2022
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	OVER
Multiple Fuels	No

Owner Name	Address	Generator	Ownership
Fuel Cell Energy	3 Great Pasture Road, Danbury, CT 6810	Generator SFC1	100.00%
Fuel Cell Energy	3 Great Pasture Road, Danbury, CT 6810	Generator SFC2	100.00%

Power plants with a similar annual net generation from Natural Gas.

Rank	Plant Name	Plant Location	Annual Generation
#1232	Greenleaf 2 Power Plant	Yuba City, CA	35.1 GWh
#1233	Carson Cogeneration	Carson, CA	34.8 GWh
#1234	Domtar Paper Co LLC Plymouth NC	Plymouth, NC	344.1 GWh
#1235	University of Tennessee Steam Plant	Knoxville, TN	34.6 GWh
#1236	Kern Oil & Refining Co	Bakersfield, CA	34.6 GWh
#1237	Dartmouth Power Associates LP	Dartmouth, MA	34.8 GWh
#1238	Gerald Gentleman	Sutherland, NE	6.7 TWh
#1239	Inland Paperboard Packaging Rome	Rome, GA	358.0 GWh
#1240	Total Energy Facilities	Carson, CA	168.8 GWh
#1241	Keysight - Santa Rosa	Santa Rosa, CA	34.4 GWh
#1243	Naval Sub Base New London Fuel Cell	Groton, CT	34.2 GWh
#1244	Village Creek Water Reclamation Facility	Arlington, TX	34.2 GWh
#1245	Decorative Panels Intl	Alpena, MI	42.9 GWh
#1246	POET Biorefining - Shelbyville	Shelbyville, IN	34.1 GWh
#1247	San Jose Cogeneration	San Jose, CA	34.1 GWh
#1248	International Paper Co. - New Bern Mill	New Bern, NC	205.1 GWh
#1249	College of New Jersey	Ewing, NJ	33.7 GWh
#1250	Georgia-Pacific Big Island	Big Island, VA	53.8 GWh
#1251	Longview Fibre	Longview, WA	170.9 GWh
#1252	Pittsfield Generating LP	Pittsfield, MA	33.7 GWh

Below are closest 20 power plants surrounding Subase Microgrid Project.

Plant Name	Plant Location	Annual Generation	Distance
Antares-GRE 314 East Lyme LLC	East Lyme, CT	4.1 GWh	7.8 mi
Bridge Street 1 & 2	Groton, CT	562.0 MWh	2.6 mi
CMEEC - Navy NE Trident	Groton, CT	1.4 GWh	0.5 mi
CMEEC - Polaris Park Solar Hybrid	Gordon, CT	4.9 GWh	1.4 mi
Conn Mun Electric Energy Coop	Norwich, CT	1.3 GWh	9.7 mi
Connecticut College	New London, CT	8.1 GWh	1.6 mi
Covanta Southeastern Connecticut Company	Preston, CT	116.9 GWh	5.3 mi
Fort Hill 1, 2, 3 & 4	Uncasville, CT	742.0 MWh	5 mi
Foxwoods CoGen	Mashantucket, CT	10.8 GWh	8.2 mi
Gary Court 1 & 2	Groton, CT	466.0 MWh	5.6 mi
Millstone	Waterford, CT	16.3 TWh	7.5 mi
Montville Station	Uncasville, CT	36.2 GWh	2.1 mi
Naval Sub Base New London Fuel Cell	Groton, CT	34.2 GWh	0 mi
North Main Street	Norwich, CT	138.5 MWh	8.8 mi
Norwich WWTP	Norwich, CT	1.0 MWh	8.7 mi
Pfizer Groton Fuel Cell	Groton, CT	42.1 GWh	4.6 mi
Pfizer Groton Plant	Groton, CT	69.4 GWh	4.7 mi
Rand Whitney CHP Plant	Montville, CT	133.5 GWh	4.5 mi
Water Treatment 1 & 2	Groton, CT	413.0 MWh	4.3 mi
Yale New Haven - New London	New London, CT	14.6 GWh	4.5 mi