PP PowerPlantsNearMe.com Fuel, generation, emissions, ownership
Prototype

Current build. Uses imported EIA-860, EIA-923, and EPA eGRID data when available, with a small seeded fallback for local development.

Middlesex, Massachusetts · Plant code 1588

Mystic Generating Station

Mystic Generating Station is a natural gas plant in Middlesex, Massachusetts. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

Primary fuel Natural Gas

Route-friendly label and badge.

Total capacity 1,744 MW

Plant nameplate capacity.

Annual generation 1,269,971 MWh

Annual output from imported EIA and EPA records.

Capacity factor 9%

A simple way to compare utilization.

Operations

Operations details

Sector IPP Non-CHP

Utility, IPP, industrial, or commercial style ownership.

Status Retired or canceled

Current operating status in the imported records.

Online year 1,957

Useful for technology-vintage context.

Location Charlestown, Massachusetts

County and state routing anchor.

Emissions

Emissions details

CO2 577,285 tons

Annual plant-level total.

SO2 3 tons

Annual sulfur dioxide.

NOx 37 tons

Annual nitrogen oxides.

CO2 rate 884 lbs/MWh

Emission intensity, when available.

Fuel mix

Generation by fuel at the site.

Natural Gas 1,269,971 MWh · 100% of generation
Oil 0 MWh · 0% of generation

Ownership

Who owns the plant.

Owner Constellation Mystic Power LLC

100%

Generators

Generator-level detail

Generator Technology Fuel Capacity Status Online
4 Petroleum Liquids Oil 156 MW Retired or canceled 1,957
5 Petroleum Liquids Oil 156 MW Retired or canceled 1,959
6 Petroleum Liquids Oil 156 MW Retired or canceled 1,961
7 Petroleum Liquids Oil 617 MW Retired or canceled 1,975
GT1 Petroleum Liquids Oil 14 MW Retired or canceled 1,969
GT81 Natural Gas Fired Combined Cycle Natural Gas 279 MW Retired or canceled 2,003
GT82 Natural Gas Fired Combined Cycle Natural Gas 279 MW Retired or canceled 2,003
GT93 Natural Gas Fired Combined Cycle Natural Gas 279 MW Retired or canceled 2,003
GT94 Natural Gas Fired Combined Cycle Natural Gas 279 MW Retired or canceled 2,003
ST85 Natural Gas Fired Combined Cycle Natural Gas 315 MW Retired or canceled 2,003
ST96 Natural Gas Fired Combined Cycle Natural Gas 315 MW Retired or canceled 2,003

Generation trend

Monthly output pattern

385,790 MWh
Jan
334,671 MWh
Feb
549,510 MWh
Mar
0 MWh
Apr
0 MWh
May
0 MWh
Jun
0 MWh
Jul
0 MWh
Aug
0 MWh
Sep
0 MWh
Oct
0 MWh
Nov
0 MWh
Dec

Nearby plants

Closest comparison sites

Suffolk, Massachusetts

Charlestown Wind Turbine

Wind

Charlestown Wind Turbine is a wind plant in Suffolk, Massachusetts. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

2 MW 1,246 MWh 0 tons CO2
MWRA Charlestown 0.2 mi away

Suffolk, Massachusetts

Signature Breads Chelsea

Oil

Signature Breads Chelsea is a oil plant in Suffolk, Massachusetts. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

2 MW 2 MWh 1 tons CO2
JDC 65R Owner, LLC 1.1 mi away

Middlesex, Massachusetts

CoreSite - Somerville

Natural Gas

CoreSite - Somerville is a natural gas plant in Middlesex, Massachusetts. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

4 MW 4,526 MWh 0 tons CO2
Bloom Energy 1.2 mi away

Middlesex, Massachusetts

Kendall Square Station

Natural Gas

Kendall Square Station is a natural gas plant in Middlesex, Massachusetts. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

234 MW 1,582,833 MWh 520,034 tons CO2
Kendall Green Energy, LLC 2.0 mi away

Related routes

Context around this plant

State page

Massachusetts

Back out to the wider state fuel mix.

657 plants

Fuel page

Natural Gas plants

Compare this site to plants using the same primary fuel.

2,534 plants