In Montgomery County, Maryland (MD). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.

2 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.

EIA-860M names TPE MD MO33 LLC as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.

Is this the same as MO33 CSG LLC?

Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — TPE MD MO33 LLC here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "MO33 CSG LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.

Is MO33 CSG still running?

EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.

MO33 CSG

MO33 CSG is a 2 MW solar farm in Montgomery County, Maryland, operated by TPE MD MO33 LLC. EIA-860M lists 1 generating unit here, inside PJM. Its unit entered service in 2022.

As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m

Nameplate capacity: 2 MW; 2 MW net summer
Generating units: 1
In service: 2022
EIA plant ID: 65611

Where it is

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County: Montgomery County, Maryland
Coordinates: 39.1878, -77.1199
Balancing authority: PJM
Sector: IPP Non-CHP

Units, technology and status

Operator of record: TPE MD MO33 LLC
Primary energy source: Solar
Technologies: Solar Photovoltaic
Status: Operating

Every plant TPE MD MO33 LLC reports to EIA →

MO33 CSG: FAQ

Where is MO33 CSG?: In Montgomery County, Maryland (MD). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.
How big is MO33 CSG?: 2 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
Who owns MO33 CSG?: EIA-860M names TPE MD MO33 LLC as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
Is this the same as MO33 CSG LLC?: Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — TPE MD MO33 LLC here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "MO33 CSG LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is MO33 CSG still running?: EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.