UMass PV Lot 22

Parking Lot on N. Univ. Drive, Amherst, MA 1002

Plant Summary Information

UMass PV Lot 22 is ranked #312 out of 547 solar farms in Massachusetts in terms of total annual net electricity generation.

UMass PV Lot 22 generated 398.0 MWh during the 3-month period between September 2025 to December 2025.

Plant Name	UMass PV Lot 22
Utility Name	RWE Clean Energy
Location	Hampshire County, MA
Initial Operation Date	September 2022
Last Update	Dec 2025
Annual Generation	2.7 GWh
Annual Consumption	10.0 k MMBtu
Ranked #10,231 out of 13,301 Power Plants Nationwide
Ranked #5,107 out of 7,209 Solar Power Plants Nationwide
Ranked #411 out of 654 Massachusetts Power Plants
Ranked #312 out of 547 Massachusetts Solar Power Plants
Fuel Types	Solar
Previous Operator	Consolidated Edison Development Inc. (2021 to 2024) RWE Clean Energy (2025 to 2025)

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Summary Information
Plant Name	UMass PV Lot 22 (65154)
Plant Address	Parking Lot on N. Univ. Drive, Amherst, MA 1002
Utility	RWE Clean Energy (67192)
Latitude, Longitude	42.39301, -72.52023
Generation Dates on File	Sep 2022 to Dec 2025
Initial Operation Date	September 2022
Annual Generation	2.7 GWh
Fuel Types	Solar

Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration Status	No
FERC Small Power Producer Status	Yes
FERC Small Power Producer Docket Number	13-539-003
FERC Exempt Wholesale Generator Status	No

Regulatory Information
Regulatory Status	Non-Regulated
NERC Region	NPCC
Balancing Authority	ISO New England Inc. (ISNE)
NAICS Code	Utilities (22)
Sector	IPP Non-CHP (2)
Water Source
Ash Impoundment
Transmission / Distribution Owner	NSTAR Electric Company (54913) MA
Grid Voltage	38.00 kV
Energy Storage	Yes

* Data obtained from the 2025 EIA 860 Report

Uprate/Derate Completed	No
Status	Operating
First Operation Date	September 2022
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Electricity used for energy storage
Time From Cold Shutdown To Full Load	10M

Energy Storage Details
Nameplate Energy Capacity MWH	4.3
Maximum Charge Rate	1.1 MW
Maximum Discharge Rate	0.9 MW
Storage Technology	LIB
Nameplate Reactive Power Rating	0.5
Storage Enclosure Type	CS
System Peak Shaving	P
Load Management	Yes
Excess Wind And Solar Generation	Yes
DC Coupled	Yes
Direct Support Of Another Unit	Yes
Direct Support Plant Id	65154
Direct Support Gen Id	U22PV
Support T D Asset	No

Solar Details
Single Axis Tracking	Yes
Fixed Tilt	Yes
Azimuth Angle	175
Tilt Angle	3
DC Net Capacity	2.9 MW
Crystalline Silicon	Yes
Net Metering Agreement	No
Virtual Net Metering Agreement	No

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

Power plants with a similar annual net generation from Solar.

Rank	Plant Name	Plant Location	Annual Generation
#5097	Clarendon Solar Farm	North Clarendon, VT	2.9 GWh
#5098	CSUF Nutwood Solar	Fullerton, CA	2.9 GWh
#5099	Strobus	Merrillan, WI	2.9 GWh
#5100	Yellow Mills Rd #3 Community Solar Farm	Farmington, NY	2.9 GWh
#5101	White CSG	Baltimore, MD	2.9 GWh
#5102	Mt Arlington Solar 1 LLC	Mt Arlington, NJ	2.9 GWh
#5103	Syncarpha Halifax Hybrid CSG	Halifax, MA	2.8 GWh
#5104	Cascades	Piscataway Township, NJ	2.9 GWh
#5105	Greenwood (MO)	Greenwood, MO	115.4 GWh
#5106	Chaberton Solar Lime Kiln	Fulton, MD	2.8 GWh
#5108	Holland Solar	Milford, NJ	2.8 GWh
#5109	North Haven Solar One	North Haven, CT	2.8 GWh
#5110	Shirley Water	Shirley, MA	2.8 GWh
#5111	AVI Bakersfield	Bakersfield, CA	2.8 GWh
#5112	Rockford Plant	Rockford, IL	2.8 GWh
#5113	CED Champaign Solar LLC	Champaign, IL	2.8 GWh
#5114	Blydenburgh Solar Project	Haupaugge, NY	2.8 GWh
#5115	Broadway 4 - Target Shafter	Shafter, CA	2.8 GWh
#5116	Hopkinton CSG	Hopkinton, MA	2.8 GWh
#5117	Atascadero State Hospital	Atascadero, CA	2.8 GWh

Below are closest 20 power plants surrounding UMass PV Lot 22.

Plant Name	Plant Location	Annual Generation	Distance
Amherst College Co Gen	Amherst, MA	8.2 GWh	1.5 mi
Central Heating Plant	Amherst, MA	79.6 GWh	0.9 mi
Fairview Farms Solar	Whately, MA	2.6 GWh	6.5 mi
Hadley 2 Solar, LLC CSG	Hadley, MA	2.6 GWh	3.4 mi
Hadley 3 Solar (North)	Hadley, MA	2.6 GWh	2.6 mi
Hadley 3 Solar (South)	Hadley, MA	3.3 GWh	2.8 mi
Hadley Solar NG, LLC	Hadley, MA	3.2 GWh	3 mi
Hampshire College Hybrid	Amherst, MA	2.6 GWh	2.8 mi
Hatfield Solar PV	Hatfield, MA	4.9 GWh	2.8 mi
Long Plain Solar	Whatley, MA	3.5 GWh	5.4 mi
Montague Road Solar	Amherst, MA	4.2 GWh	2.2 mi
Montague Site 36-Grosolar	Millers Falls, MA	5.7 GWh	7.5 mi
Old Frontier Solar III	South Deerfield, MA	3.8 GWh	8.7 mi
Pulpit Hill	Amherst, MA	7.2 GWh	1.3 mi
Smith College Central Heating Plant	Northampton, MA	6.5 GWh	8.2 mi
Sunderland Solar PV	Sunderland, MA	1.6 GWh	2.7 mi
Town of Amherst Solar	Amherst, MA	4.5 GWh	3.3 mi
UMASS	Amherst, MA	5.2 GWh	0.6 mi
Whately Solar	Whately, MA	2.4 GWh	6.4 mi
Whatley Renewables	Whatley, MA	1.7 GWh	5.8 mi