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Calpine Mid-Atlantic Generation LLC — power plant portfolio

Calpine Mid-Atlantic Generation LLC operates 8 power plants across 1 country, with a combined installed capacity of 2,044 MW. Its plants with asset-level emissions data total 4,329,955 t CO₂/yr.

8power plants
2,044MW total capacity
1countries
4,329,955t CO₂/yr (source-labelled)

Fleet by fuel

Oil: 6 plants6OilGas: 2 plants2Gas

Fleet interpretation

Calpine Mid-Atlantic Generation LLC is represented here as an asset portfolio, not just a company label. The visible fleet spans 1 country; the largest concentration is United States of America (8).

The fuel mix by asset count is oil (6), gas (2). The largest listed asset is Hay Road in United States of America (1,193 MW), and the mean listed unit size is about 256 MW across units with capacity data.

CO₂ coverage is source-labelled: 1 plants have a reported or modelled CO₂ value in the dataset, including 1 measured records. Missing values remain blank rather than inferred as company totals.

Method: plant-level records are grouped by owner/operator label, then aggregated by country, fuel, capacity and CO₂ provenance.

All 8 plants

PlantFuelCountryMWt CO₂/yr
Hay RoadGasUnited States of America1,193913,892
Edge MoorGasUnited States of America710
ChristianaOilUnited States of America52
TasleyOilUnited States of America27
West Station (DE)OilUnited States of America20
Delaware City 10OilUnited States of America18
BayviewOilUnited States of America12
CrisfieldOilUnited States of America12

Ownership & capacity: WRI Global Power Plant Database (CC BY 4.0). CO₂ is measured for EPA/EU ETS records and modelled for Climate TRACE records.

Frequently asked questions

How many power plants does Calpine Mid-Atlantic Generation LLC operate?

Calpine Mid-Atlantic Generation LLC operates 8 power plants across 1 country, with about 2,044 MW of total capacity.

What is Calpine Mid-Atlantic Generation LLC's largest power plant?

Hay Road in United States of America is its largest at about 1,193 MW.

What types of power plants does Calpine Mid-Atlantic Generation LLC run?

Its fleet is mostly oil (6), gas (2).

How much CO₂ do Calpine Mid-Atlantic Generation LLC's plants emit?

Its reporting plants emit about 4,329,955 tonnes of CO₂ per year in this dataset.

By Dmytro Aheiev, Inzonex Research · ORCID 0009-0001-5512-0291 · data sources and methodology