Middlesex, Connecticut · Plant code 56798

Kleen Energy Systems Project

Kleen Energy Systems Project is a natural gas plant in Middlesex, Connecticut. 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 693 MW

Plant nameplate capacity.

Annual generation 2,912,514 MWh

Annual output from imported EIA and EPA records.

Capacity factor 44%

A simple way to compare utilization.

Operations

Operations details

Sector IPP Non-CHP

Utility, IPP, industrial, or commercial style ownership.

Status Operating

Current operating status in the imported records.

Online year 2,011

Useful for technology-vintage context.

Location Middletown, Connecticut

County and state routing anchor.

Emissions

Emissions details

CO2 1,114,021 tons

Annual plant-level total.

SO2 6 tons

Annual sulfur dioxide.

NOx 65 tons

Annual nitrogen oxides.

CO2 rate 825 lbs/MWh

Emission intensity, when available.

Fuel mix

Generation by fuel at the site.

Natural Gas 2,897,136 MWh · 99% of generation

Oil 15,378 MWh · 1% of generation

Ownership

Who owns the plant.

Owner Kleen Energy Systems, LLC

100%

Generators

Generator-level detail

Generator	Technology	Fuel	Capacity	Status	Online
ST	Natural Gas Fired Combined Cycle	Natural Gas	295 MW	Operating	2,011
U1	Natural Gas Fired Combined Cycle	Natural Gas	199 MW	Operating	2,011
U2	Natural Gas Fired Combined Cycle	Natural Gas	199 MW	Operating	2,011

Generation trend

Monthly output pattern

115,129 MWh

Jan

53,993 MWh

Feb

97,241 MWh

Mar

5,466 MWh

Apr

280,410 MWh

May

321,538 MWh

Jun

420,641 MWh

Jul

411,962 MWh

Aug

387,657 MWh

Sep

404,721 MWh

Oct

285,892 MWh

Nov

127,864 MWh

Dec

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Related routes

Context around this plant

County page

Middlesex overview

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9 plants

State page

Connecticut

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169 plants

Fuel page

Natural Gas plants

Compare this site to plants using the same primary fuel.

2,534 plants