HSCo CHP
60 Columbus Blvd, Hartford, CT 6010Plant Summary Information
HSCo CHP is ranked #41 out of 171 power plants in Connecticut in terms of total annual net electricity generation.
HSCo CHP is comprised of 1 generator and generated 7.0 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | HSCo CHP |
|---|---|
| Utility Name | Cartier Energy, LLC |
| Location | Capitol Planning Region, CT |
| Initial Operation Date | October 2009 |
| Last Update | Dec 2025 |
| Annual Generation | 27.7 GWh |
| Annual Consumption | 415.8 k MMBtu |
| Ranked #5,031 out of 13,301 Power Plants Nationwide | |
| Ranked #1,301 out of 2,218 Natural Gas Power Plants Nationwide | |
| Ranked #41 out of 171 Connecticut Power Plants | |
| Ranked #26 out of 51 Connecticut Natural Gas Power Plants | |
| Fuel Types | Natural Gas |
| Previous Operator |
Hartford Steam Co (2013 to 2021) Cartier Energy, LLC (2022 to 2025) |
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Monthly Net Generation for HSCo CHP
Monthly Plant Fuel Consumption for HSCo CHP
HSCo CHP Details
| Summary Information | |
|---|---|
| Plant Name | HSCo CHP (57179) |
| Plant Address | 60 Columbus Blvd, Hartford, CT 6010 |
| Utility | Cartier Energy, LLC (65384) |
| Latitude, Longitude | 41.7614, -72.6686 |
| Generation Dates on File | Oct 2009 to Dec 2025 |
| Initial Operation Date | October 2009 |
| Annual Generation | 27.7 GWh |
| Fuel Types | Natural Gas |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | NPCC |
| Balancing Authority | ISO New England Inc. (ISNE) |
| NAICS Code | Hospitals (622) |
| Sector | Commercial CHP (5) |
| Water Source | CT River NPDES |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Connecticut Light & Power Co (4176) CT |
| Grid Voltage | 23.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Local Distribution Company (LDC) | CONNECTICUT NAT GAS CORP |
| Natural Gas Storage | No |
| Liquefied Natural Gas Storage | No |
Generator 1 Details Operating October 2009
| Technology | Natural Gas Fired Combustion Turbine |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | 980 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 980 |
| Nameplate Capacity | 4 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 3.5 MW |
| Winter Capacity | 4 MW |
| Minimum Load | 1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | October 2009 |
|---|---|
| Planned Retirement | October 2039 |
| Combined Heat & Power | Yes |
| Sector Name | Commercial CHP (5) |
| Topping Or Bottoming | T |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
HSCo CHP Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
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|---|---|---|---|
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| Trinity College Fuel Cell | Hartford, CT | 11.1 GWh | 1.5 mi |
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