TransAlta Centralia Gen LLC
913 Big Hanaford Road Centralia, WA 98531Company Summary Information
TransAlta Centralia Gen LLC is ranked #274 out of 5,093 utilities nationwide in terms of total annual net electricity generation, and they are ranked #65 out of 164 utilities in terms of total annual net electricity generation from coal .
TransAlta Centralia Gen LLC generated 1.3 TWh during the 3-month period between September 2024 to December 2024.
According to FERC EQR data, TransAlta Centralia Gen LLC had a total of $51.1M in seller transasctions in 2025 Q2.
| Company Name | TransAlta Centralia Gen LLC |
|---|---|
| Location | 913 Big Hanaford Road Centralia, WA 98531 |
| EIA Utility Type | Independent Power Producer |
| EIA Utility Dates | Jan 2001 to Sep 2025 |
| EIA Annual Generation | 3.2 TWh |
| EIA Power Plants | 2 |
| Fuel Types | Coal Distillate Fuel Oil Hydroelectric Conventional |
| Ranked #274 out of 5,093 Utilities Nationwide by Annual Generation | |
| Ranked #65 out of 164 Utilities Nationwide in terms of Coal Generation | |
FERC Seller Summary
| Seller Dates Available | Jul 2013 to Oct 2025 |
|---|---|
| Seller Total Transaction Charges | $4.93B |
| Seller Total Transactions | 304,245 |
| Seller 2025 Q2 Transaction Charges | $51.05M |
| Seller 2025 Q2 Transactions | 2,928 |
Map of TransAlta Centralia Gen 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 TransAlta Centralia Gen LLC
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Skookumchuck | Tenino, Washington | 2 GWh | Aug 1990 | Dec 2024 | Water |
| Transalta Centralia Generation | Centralia, Washington | 3 TWh | Nov 1972 | Sep 2025 | Subbituminous Coal : 99.7% |
Other Companies Listed Alphabetically
A list of companies close to TransAlta Centralia Gen LLC when arranged alphabetically. They do not neccessarily have any association with TransAlta Centralia Gen LLC.
| Company Name | Company Location | EIA Annual Generation | FERC 2025 Q2 Transactions |
|---|---|---|---|
| Toyon Landfill Gas Conversion, LLC | LOS Angeles, CA | 7.0 GWh | - |
| TPC Group, LLC | Houston, TX | 246.9 GWh | - |
| TPE ALTA Luna, LLC | New York, NY | 14.4 GWh | $260.24k |
| TPE MD MO32 LLC | Arlington, VA | 3.6 GWh | - |
| TPE MD MO33 LLC | Arlington, VA | 3.3 GWh | - |
| TPE Ri WA1, LLC | Boston, MA | 3.7 GWh | - |
| TPE Ri WA2, LLC | Boston, MA | 3.9 GWh | - |
| TPW Petersburg LLC | Petersburg, NE | 177.4 GWh | $2.69M |
| Trafigura Trading LLC | Houston, TX | - | $85.18M |
| Tranquillity Solar 1, LLC | Safety Harbor, FL | 2.9 GWh | - |
| Transalta Energy Marketing Corp. | Calgary, AB | - | $364.02M |
| Transalta Wyoming Wind LLC | Evanston, WY | 318.8 GWh | $3.32M |
| Transamerica Pyramid Properties LLC | San Francisco, CA | 667.1 MWh | - |
| Transcanada Energy Sales Ltd. | Calgary, AB | - | $1.56M |
| Trent River Solar, LLC | Asheville, NC | 148.9 GWh | $1.53M |
| Trent Wind Farm LLC | Trent, TX | 563.6 GWh | - |
| Trenton Municipal Utilities - (Mo) | Trenton, MO | 307.4 MWh | - |
| TRES Bahias Solar Power, LLC | Boston, MA | 473.4 GWh | - |
| TRES Power VIctoria LLC | Victoria, TX | 103.5 GWh | - |
| TRI-County Water Conservancy District | Montrose, CO | 18.1 GWh | - |
All Companies Associated with TransAlta Centralia Gen LLC
A list of all companies associated with TransAlta Centralia Gen LLC in terms of FERC EQR transactions. Total Transaction Charges are based on FERC EQR data obtained since Q3 2013.
| Company Name | 2025 Q2 Transactions w/ TransAlta Centralia Gen LLC |
|---|---|
| Puget Sound Energy, Inc. | $39.49M |
| Transalta Energy Marketing Corp. | $11.56M |
The 20 Most Recent FERC EQR Transactions
Displaying Results 1 to 20 of 304,245 ( 0.147s )| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TransAlta Centralia Generation LLC | TransAlta Energy Marketing (U.S.) Inc. | ENERGY | 1515734 | 2025-09-30 23:00 | 2025-10-01 00:00 | 2024-12-31 | 606 | $36.40 | $/MWH | $0.00 | $22,058.40 | Rate Schedule No. 1 | INTERCORP | New | 2002-04-01 | 2002-04-01 | PacificPrevailing2 | HUB | Mid-Columbia (Mid-C) | Firm | LongTerm | Yearly | FullPeriod | New | ||
| TransAlta Centralia Generation LLC | Puget Sound Energy, Inc. | ENERGY | 104919 | 2025-09-30 23:00 | 2025-10-01 00:00 | 2013-07-05 | 300 | $60.52 | $/MWH | $0.00 | $18,156.00 | Rate Schedule No. 1 | 200229 | New | 2013-06-26 | 2014-12-01 | 2025-12-31 | PacificPrevailing2 | BPAT | CENTRALIA | UnitPowerSale | LongTerm | Yearly | OffPeak | New | |
| TransAlta Centralia Generation LLC | Puget Sound Energy, Inc. | ENERGY | 104919 | 2025-09-30 22:00 | 2025-09-30 23:00 | 2013-07-05 | 300 | $60.52 | $/MWH | $0.00 | $18,156.00 | Rate Schedule No. 1 | 200229 | New | 2013-06-26 | 2014-12-01 | 2025-12-31 | PacificPrevailing2 | BPAT | CENTRALIA | UnitPowerSale | LongTerm | Yearly | OffPeak | New | |
| TransAlta Centralia Generation LLC | TransAlta Energy Marketing (U.S.) Inc. | ENERGY | 1515734 | 2025-09-30 22:00 | 2025-09-30 23:00 | 2024-12-31 | 606 | $36.40 | $/MWH | $0.00 | $22,058.40 | Rate Schedule No. 1 | INTERCORP | New | 2002-04-01 | 2002-04-01 | PacificPrevailing2 | HUB | Mid-Columbia (Mid-C) | Firm | LongTerm | Yearly | FullPeriod | New | ||
TransAlta Centralia Gen 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 |
|---|---|
| TransAlta Centralia Gen LLC | 913 Big Hanaford Road Centralia, WA 98531 |
| TransAlta Centralia Generation LLC | 110 - 12 Ave. SW Calgary, AB T2R 0G7 |
| TransAlta Centralia Generation LLC | Suite 1400, 1100 1 St Se Calgary, AB T2G 1B1 |