Macy's MD Joppa Solar Project
Solar power plant in Harford County, Maryland. 1.8 MW of nameplate capacity across 1 generator, operated by Northstar Macy's Maryland 2015, LLC.
Also known as EIA plant 62323
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 1.8 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- March 2016First generator online
- Operator
- Northstar Macy's Maryland 2015, LLCEIA operator ID 61821
- Grid
- PJMBalancing authority PJM
- Price nodes
- None linkedNo verified ISO node
- Location
- Harford County, MD39.4475, −76.3209
- EIA plant ID
- 62323EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Macy's MD Joppa Solar Project produces
Free · EIA-923Net generation, 2025
2.27 GWh
2,271 MWh, final
Capacity factor, 2025
14.4%
2024: 1.4%
January to July 2026
1.88 GWh
Provisional
Range, 2018 to 2025
0.2–2.9
GWh a year. Low 2024, high 2019
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | Not reported | Not reported | 0 of 12 |
| 2014 | Not reported | Not reported | 0 of 12 |
| 2015 | Not reported | Not reported | 0 of 12 |
| 2016 | Not reported | Not reported | 0 of 12 |
| 2017 | Not reported | Not reported | 0 of 12 |
| 2018 | 2,704 | 17.1% | 12 of 12 |
| 2019 | 2,921 | 18.5% | 12 of 12 |
| 2020 | 2,870 | 18.2% | 12 of 12 |
| 2021 | 2,892 | 18.3% | 12 of 12 |
| 2022 | 2,891 | 18.3% | 12 of 12 |
| 2023 | 2,155 | 13.7% | 12 of 12 |
| 2024 | 221 | 1.4% | 12 of 12 |
| 2025 | 2,271 | 14.4% | 12 of 12 |
| 2026 (provisional, partial year) | 1,875 | 20.5% | 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 accountNo verified ISO price node is linked to this plant, or its price history could not load.
Emissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo 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| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| MMDJ | Solar Photovoltaic | 1.8 | March 2016 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Northstar Macy's Maryland 2015, LLC as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
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.
Expected vs reported generation
Monthly modeled expected output and physical potential next to EIA-923 reported output.
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Questions about Macy's MD Joppa Solar Project
How much power does Macy's MD Joppa Solar Project produce?
Macy's MD Joppa Solar Project reported 2,271 MWh (2.27 GWh) of net generation in 2025, a 14.4% capacity factor on 1.8 MW of nameplate capacity. From January to July 2026 it reported 1.88 GWh, which is provisional.
Where is Macy's MD Joppa Solar Project?
Macy's MD Joppa Solar Project is in Harford County, Maryland, at 39.4475, −76.3210. It is in the PJM Interconnection, LLC balancing area (PJM).
Who operates Macy's MD Joppa Solar Project?
EIA-860M for August 2026 lists Northstar Macy's Maryland 2015, LLC as the operator (EIA operator ID 61821). The operator is not always the owner.
When did Macy's MD Joppa Solar Project start operating?
Its first generator began operating in March 2016, 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