MWPowerPlantFacts
PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/63075
EIA plant 63075

Upper Marlboro · Prince Georges · MD

Upper Marlboro 1 CSG

Operated by Nautilus Solar Solutions

Annual generation3,118 MWhSum of represented EIA-923 rows
Fuel codesSUNCodes retained from EIA records
Grid contextPJM Interconnection, LLCBalancing authority or NERC region

Published location

Where is Upper Marlboro 1 CSG?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

38.789216, -76.800911

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Map data © OpenStreetMap contributors

Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.

2024 monthly net generation

MonthNet generation
189 MWh
2188 MWh
3284 MWh
4312 MWh
5302 MWh
6413 MWh
7374 MWh
8323 MWh
9253 MWh
10288 MWh
11162 MWh
12130 MWh

Operating generators

IDTechnologyFuelMWStatus
20Solar PhotovoltaicSUN2OP

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Identity, technology and limitations
EIA plant ID
63075
Sector
IPP Non-CHP
Water source
Unavailable
Data edition
2024-final