Kleen Energy Systems, LLC
1349 River Road Middletown, CT 6457Company Summary Information
Kleen Energy Systems, LLC is ranked #262 out of 4,996 utilities nationwide in terms of total annual net electricity generation, and they are ranked #180 out of 1,271 utilities in terms of total annual net electricity generation from natural gas.
Kleen Energy Systems, LLC generated 628.9 GWh during the 3-month period between January 2025 to April 2025.
According to FERC EQR data, Kleen Energy Systems, LLC had a total of $66.3M in seller transasctions in 2025 Q1.
| Company Name | Kleen Energy Systems, LLC |
|---|---|
| Location | 1349 River Road Middletown, CT 6457 |
| EIA Utility Type | Independent Power Producer |
| EIA Utility Dates | Jul 2011 to Apr 2025 |
| EIA Annual Generation | 3.3 TWh |
| EIA Power Plants | 1 |
| Fuel Types | Natural Gas Distillate Fuel Oil |
| Ranked #262 out of 4,996 Utilities Nationwide by Annual Generation | |
| Ranked #180 out of 1,271 Utilities Nationwide in terms of Natural Gas Generation | |
FERC Seller Summary
| Seller Dates Available | Jul 2013 to Apr 2025 |
|---|---|
| Seller Total Transaction Charges | $2.26B |
| Seller Total Transactions | 619,913 |
| Seller 2025 Q1 Transaction Charges | $66.28M |
| Seller 2025 Q1 Transactions | 13,680 |
Map of Kleen Energy Systems, LLC Locations
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Monthly Electricity Generation by Type
Monthly electricity generation by source as reported by the EIA
Monthly FERC Transaction Charges by Type
Monthly aggregates and sums are derived from FERC Electronic Quarterly Reports (EQR)
Power Plants Operated by Kleen Energy Systems, LLC
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Kleen Energy Systems Project | Middletown, Connecticut | 3 TWh | Jun 2011 | Apr 2025 | Natural Gas : 99.3% Distillate Fuel Oil : 0.7% |
Other Companies Listed Alphabetically
A list of companies close to Kleen Energy Systems, LLC when arranged alphabetically. They do not neccessarily have any association with Kleen Energy Systems, LLC.
| Company Name | Company Location | EIA Annual Generation | FERC 2025 Q1 Transactions |
|---|---|---|---|
| Kings Bay Naval Base | Kings Bay, GA | 1.0 GWh | - |
| Kings Point Wind, LLC | Joplin, MO | - | $4.76M |
| Kings River Conservation DIST | Fresno, CA | 479.5 GWh | - |
| Kiowa County Solar Project, LLC | Kansas City, MO | 45.8 GWh | $1.45M |
| Kiowa Power Partners LLC | Omaha, NE | 5.6 TWh | $23.34M |
| KISH Solar, LLC | San Francisco, CA | 4.4 GWh | - |
| Kissimmee Utility Authority | Kissimmee, FL | 4.4 TWh | - |
| Kit Carson Windpower LLC | Charlotte, NC | - | $2.58M |
| Kiwi Energy Ny LLC | Brooklyn, NY | - | $546.98k |
| Klamath Energy LLC | Klamath Falls, OR | 3.4 TWh | $9.36M |
| Klondike Wind Power II LLC | Portland, OR | - | $1.36M |
| Klondike Wind Power III LLC | Portland, OR | - | $6.13M |
| Klondike Wind Power LLC | Portland, OR | - | $71.50k |
| KMC Thermo, LLC | Brandywine, MD | 582.5 GWh | $14.20M |
| Knouse Food Cooperative Inc | Peach Glen, PA | 4.3 GWh | - |
| KODA Energy LLC | Shakopee, MN | 55.0 GWh | $9.15k |
| Kodiak Electric Assn Inc | Kodiak, AK | 173.1 GWh | - |
| Koosh, Inc. | Gooding, ID | 3.3 GWh | - |
| Kootenai Electric Cooperative Inc | Hayden, ID | 18.2 GWh | - |
| Kootenai Renewable Energy LLC | Bend, OR | 19.9 GWh | - |
All Companies Associated with Kleen Energy Systems, LLC
A list of all companies associated with Kleen Energy Systems, LLC in terms of FERC EQR transactions. Total Transaction Charges are based on FERC EQR data obtained since Q3 2013.
| Company Name | 2025 Q1 Transactions w/ Kleen Energy Systems, LLC |
|---|---|
| ISO New England Inc. | $46.67M |
| The Connecticut Light And Power Company | $19.61M |
| Constellation Energy Commodities Group Maine, LLC | - |
Company Contacts
A list of all company contacts obtained from FERC EQR data since 2013
| Contact | Title | Phone | Address | FERC Filing Periods | |
|---|---|---|---|---|---|
| Power Market Compliance Services | 2025Q1 - 2025Q1 | ||||
| Power Market Compliance Services | 2023Q2 - 2025Q1 | ||||
| Power Market Compliance Services | 2022Q4 - 2024Q4 | ||||
| Power Market Compliance Services | 2022Q3 - 2023Q1 | ||||
| Power Market Compliance Services | 2021Q3 - 2022Q3 | ||||
| Power Market Compliance Services | 2019Q3 - 2022Q2 | ||||
| Power Market Compliance Services|Reliability Compliance Manager | 2013Q3 - 2021Q2 | ||||
| Director, Power Market Compliance Services|Regulatory Compliance General Manager | 2013Q3 - 2019Q2 |
The 20 Most Recent FERC EQR Transactions
Displaying Results 1 to 20 of 619,913 ( 0.118s )| Seller Name | Buyer Name | Product | Transaction Group Ref # | Begin Date | End Date | Trade Date | Quantity | Price | Units | Transmission Charge | Transaction Charge | FERC Tariff Ref | Contract Service Agreement | Contract Filing Type | Contract Execution Date | Contract Commencement Date | Contract Termination Date | Timezone | Balancing Authority | Point of Delivery Hub | Class | Term | Increment | Increment Peaking | Filing Type | Broker Exchange |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kleen Energy Systems, LLC | The Connecticut Light and Power Company | CAPACITY | CL&P | 2025-03-01 00:00 | 2025-04-01 00:00 | 2007-05-18 | 606 | $10,789.00 | $/MW-MO | $0.00 | $6,538,134.00 | Kleen MBR Tariff, FERC MBR Tariff (1.0.0) | CL&P Contract | New | 2007-05-18 | 2007-05-18 | 2026-07-19 | EasternPrevailing2 | ISNE | Point of interconnection of Kleen plant and ISO | UnitPowerSale | LongTerm | Yearly | FullPeriod | New | |
| Kleen Energy Systems, LLC | ISO New England Inc | CAPACITY | ISO-NE MPSA | 2025-03-01 00:00 | 2025-04-01 00:00 | 2021-02-11 | 620 | $2,611.00 | $/MW-MO | $0.00 | $1,618,820.00 | Kleen MBR Tariff, FERC MBR Tariff (1.0.0) | ISO-NE MPSA | New | 2017-12-20 | 2017-12-20 | EasternStandard2 | ISNE | 8500 | NotApplicableClass | ShortTerm | Monthly | NotApplicableIncrementPeaking | New | ||
| Kleen Energy Systems, LLC | ISO New England Inc | UPLIFT | NE0103259 | 2025-03-29 00:00 | 2025-03-29 23:59 | 2025-03-29 | 1 | $5,483.88 | FLAT RATE | $0.00 | $5,483.88 | Kleen MBR Tariff, FERC MBR Tariff (1.0.0) | ISO-NE MPSA | New | 2017-12-20 | 2017-12-20 | EasternDaylight2 | ISNE | 14614 | NotApplicableClass | ShortTerm | Daily | NotApplicableIncrementPeaking | New | ||
| Kleen Energy Systems, LLC | ISO New England Inc | ENERGY | NE0103241 | 2025-03-29 00:30 | 2025-03-29 00:34 | 2025-03-29 | 0.029 | $32.33 | $/MWH | $0.00 | $0.94 | Kleen MBR Tariff, FERC MBR Tariff (1.0.0) | ISO-NE MPSA | New | 2017-12-20 | 2017-12-20 | EasternDaylight2 | ISNE | 14614 | NotApplicableClass | ShortTerm | FiveMinute | OffPeak | New | ||
Kleen Energy Systems, LLC Name and Address Permutations
Due to the nature of the data we have to make some assumptions when determining if two companies are the same. So to be transparent about how we're calculating some of the summary values, here are all the company names and addresses that were combined to create this record. While we try to make sure everything is as accurate as possible we can't guarantee complete accuracy for all records.
| Company Name | Company Address |
|---|---|
| Kleen Energy Systems, LLC | 10710 Sikes Place Suite 300 Charlotte, NC 28277 |
| Kleen Energy Systems, LLC | 1155 Dairy Ashford Suite 500 Houston, TX 77079 |
| Kleen Energy Systems, LLC | 1180 NW Maple St, Suite 200 Issaquah, WA 98027 |
| Kleen Energy Systems, LLC | 1349 River Road Middletown, CT 6457 |
| Kleen Energy Systems, LLC | 3930 Broadway St Indianapolis, IN 46205 |
| Kleen Energy Systems, LLC | 488 Grapeland St The VIllages, FL 32163 |