SolarOperatingPJM

Emmitsburg Solar Arrays

Solar power plant in Frederick County, Maryland. 1.7 MW of nameplate capacity across 1 generator, operated by UGI Energy Services, LLC.

Also known as EIA plant 60849

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Mount Saint Mary'sFR_Williamsport LLCBaker PointOrrtannaUnion Bridge SolarEmmitsburg Solar Arrays10 km
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6 plants within 18 km, from EIA coordinates.

Key facts

Capacity
1.7 MWNameplate
Generators
1 operatingEIA-860M, August 2026
Operating since
April 2014First generator online
Operator
UGI Energy Services, LLCEIA operator ID 56408
Grid
PJMBalancing authority PJM
Price nodes
None linkedNo verified ISO node
Location
Frederick County, MD39.6937, −77.3144
EIA plant ID
60849EIA plant page

Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.

How much power Emmitsburg Solar Arrays produces

Free · EIA-923

Net generation, 2025

2.37 GWh

2,365 MWh, final

Capacity factor, 2025

15.9%

2024: 17.0%

January to July 2026

1.34 GWh

Provisional

Range, 2016 to 2025

2.3–3.3

GWh a year. Low 2019, high 2016

Annual net generation, GWhCapacity factor below each year
Annual net generation from EIA-923
YearNet generation, MWhCapacity factorMonths reported
2000Not reportedNot reported0 of 12
2001Not reportedNot reported0 of 12
2002Not reportedNot reported0 of 12
2003Not reportedNot reported0 of 12
2004Not reportedNot reported0 of 12
2005Not reportedNot reported0 of 12
2006Not reportedNot reported0 of 12
2007Not reportedNot reported0 of 12
2008Not reportedNot reported0 of 12
2009Not reportedNot reported0 of 12
2010Not reportedNot reported0 of 12
2011Not reportedNot reported0 of 12
2012Not reportedNot reported0 of 12
2013Not reportedNot reported0 of 12
2014Not reportedNot reported0 of 12
2015Not reportedNot reported0 of 12
20163,27421.9%12 of 12
20172,73918.4%12 of 12
20182,39916.1%12 of 12
20192,27115.2%12 of 12
20202,98120.0%12 of 12
20212,83219.0%12 of 12
20222,67818.0%12 of 12
20232,82519.0%12 of 12
20242,54517.0%12 of 12
20252,36515.9%12 of 12
2026 (provisional, partial year)1,33515.4%7 of 7

* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.

Power prices and basis

Free account

No verified ISO price node is linked to this plant, or its price history could not load.

Emissions

Free · EPA CAMPD

No EPA emissions units are linked to this plant.

Water use

Free · EIA-923 cooling, USGS

No EIA cooling-water record for this plant in 2024. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.

Generators

Free · EIA-860M
GeneratorTechnologyNameplate MWOnline since
87353Solar Photovoltaic1.7April 2014

Ownership and offtake

Pro
Pro

Ownership and offtake are part of Pro

Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists UGI Energy Services, LLC as the operator, which is not always the owner.

Modeled data

Pro

Pro adds modeled values for this plant. Everything above stays free.

Modeled

Modeled curtailment

A range, not one number. The lower bound counts hours inside the production tax credit window; the upper bound is the no-credit case.

Modeled

Expected vs reported generation

Monthly modeled expected output and physical potential next to EIA-923 reported output.

Analyst and MCP

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Power plants near Emmitsburg Solar Arrays

More plants operated by UGI Energy Services, LLC

Questions about Emmitsburg Solar Arrays

How much power does Emmitsburg Solar Arrays produce?

Emmitsburg Solar Arrays reported 2,365 MWh (2.37 GWh) of net generation in 2025, a 15.9% capacity factor on 1.7 MW of nameplate capacity. From January to July 2026 it reported 1.34 GWh, which is provisional.

Where is Emmitsburg Solar Arrays?

Emmitsburg Solar Arrays is in Frederick County, Maryland, at 39.6937, −77.3144. It is in the PJM Interconnection, LLC balancing area (PJM).

Who operates Emmitsburg Solar Arrays?

EIA-860M for August 2026 lists UGI Energy Services, LLC as the operator (EIA operator ID 56408). The operator is not always the owner.

When did Emmitsburg Solar Arrays start operating?

Its first generator began operating in April 2014, according to EIA-860M.

Sources

  • EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
  • EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)

Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page