Westlake Chemicals & Vinyls LLC

26100 HWY 405 S Plaquemine, LA 70764

Company Summary Information

Westlake Chemicals & Vinyls LLC is ranked #390 out of 4,889 utilities nationwide in terms of total annual net electricity generation, and they are ranked #262 out of 1,267 utilities in terms of total annual net electricity generation from natural gas.

Westlake Chemicals & Vinyls LLC generated 524.9 GWh during the 3-month period between November 2024 to February 2025.

According to FERC EQR data, Westlake Chemicals & Vinyls LLC had a total of $1.3M in seller transasctions in 2024 Q4.

Company NameWestlake Chemicals & Vinyls LLC
Location26100 HWY 405 S Plaquemine, LA 70764
EIA Utility TypeIndustrial
EIA Utility DatesJan 2022 to Feb 2025
EIA Annual Generation 1.7 TWh
EIA Power Plants1
Fuel Types Natural Gas Other Gases
Ranked #390 out of 4,889 Utilities Nationwide by Annual Generation
Ranked #262 out of 1,267 Utilities Nationwide in terms of Natural Gas Generation

FERC Seller Summary

Seller Dates AvailableOct 2022 to Jan 2025
Seller Total Transaction Charges$15.93M
Seller Total Transactions80
Seller 2024 Q4 Transaction Charges$1.28M
Seller 2024 Q4 Transactions8

Map of Westlake Chemicals & Vinyls 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 Westlake Chemicals & Vinyls LLC

PlantLocationAnnual GenerationInitial Operation DateLast UpdateFuel Types
Westlake PlaqueminePlaquemine, Louisiana2 TWhApr 1997Feb 2025 Natural Gas : 97.8% Other Gas : 2.2%

Other Companies Listed Alphabetically

A list of companies close to Westlake Chemicals & Vinyls LLC when arranged alphabetically. They do not neccessarily have any association with Westlake Chemicals & Vinyls LLC.

Company NameCompany LocationEIA Annual
Generation
FERC 2024 Q4
Transactions
Western Area Power AdministrationLakewood, CO-$106.13M
Western Farmers ELEC Coop, IncAnadarko, OK2.1 TWh-
Western Farmers Electric CooperativeAnadarko, OK-$76.84M
Western Massachusetts Electric CompanyWest Springfield, MA8.7 GWh$23.80M
Western Michigan UniversityKalamazoo, MI76.4 GWh-
Western Minnesota Mun PWR AGNYSioux Falls, SD344.1 GWh-
Western Plains Wind, LLCOakley, KS12.3 GWh-
Western Power And Steam II LLCBakersfield, CA22.9 GWh-
Westlake 2 US LLCHouston, TX4.3 TWh-
Westlake Chemical Natrium PlantProctor, WV760.7 GWh-
Westlake US 2 LLCHouston, TX-$28.06M
Westlands Almond LLC9.6 GWh-
Westlands Solar Blue (Oz) Owner, LLCLOS Angeles, CA663.1 GWh$21.04M
Westlands Solar Farms, LLCBoise, ID39.5 GWh-
Westminster Renewables, LLCBoston, MA2.6 GWh-
Westmont Solar, LLCWestport, CT27.7 GWh-
Westmoreland County Solar Project, LLCIrvington, NY49.1 GWh-
Westrock (La)Norcross, GA431.0 GWh-
Westrock (TX)Glen Allen, VA434.0 GWh-
Westrock Kraft Paper, LLCRoanoke Rapids, NC208.4 GWh-

All Companies Associated with Westlake Chemicals & Vinyls LLC

A list of all companies associated with Westlake Chemicals & Vinyls LLC in terms of FERC EQR transactions. Total Transaction Charges are based on FERC EQR data obtained since Q3 2013.

Company Name2024 Q4 Transactions w/
Westlake Chemicals & Vinyls LLC
Conocophillips Company$1.28M
Westlake US 2 LLC-

Company Contacts

A list of all company contacts obtained from FERC EQR data since 2013

ContactTitlePhoneEmailAddressFERC Filing Periods
Consultant2022Q4 - 2024Q4
Manager, Raw Material & Power2022Q4 - 2024Q4

The 20 Most Recent FERC EQR Transactions

Displaying Results 1 to 20 of 80   ( 0.028s )
Seller NameBuyer NameProductTransaction
Group Ref #
Begin DateEnd DateTrade DateQuantityPriceUnitsTransmission
Charge
Transaction
Charge
FERC Tariff RefContract
Service
Agreement
Contract
Filing
Type
Contract
Execution
Date
Contract
Commencement
Date
Contract
Termination
Date
TimezoneBalancing
Authority
Point of
Delivery Hub
ClassTermIncrementIncrement
Peaking
Filing
Type
Broker
Exchange
Westlake Chemicals & Vinyls LLCConocoPhillips CompanyOTHERCP Sale2024-12-01 00:002025-01-01 00:002023-01-011$-7,500.00FLAT RATE$0.00$-7,500.00FERC Electric Tariff, Market Based Rate, (1.1.0)ConocoPhillips MasterNew2017-07-282017-06-01EasternStandard2MISOAxiall NodeNotApplicableClassLongTermYearlyFullPeriodNew
Westlake Chemicals & Vinyls LLCConocoPhillips CompanyENERGYCP Sale2024-12-01 00:002025-01-01 00:002023-01-0121,270.73$16.8306$/MWH$0.00$357,998.71FERC Electric Tariff, Market Based Rate, (1.1.0)ConocoPhillips MasterNew2017-07-282017-06-01EasternStandard2MISOAxiall NodeUnitPowerSaleLongTermYearlyFullPeriodNew
Westlake Chemicals & Vinyls LLCConocoPhillips CompanyOTHERCP Sale2024-11-01 00:002024-12-01 00:002023-01-011$-7,500.00FLAT RATE$0.00$-7,500.00FERC Electric Tariff, Market Based Rate, (1.1.0)ConocoPhillips MasterNew2017-07-282017-06-01EasternStandard2MISOAxiall NodeNotApplicableClassLongTermYearlyFullPeriodNew
Westlake Chemicals & Vinyls LLCConocoPhillips CompanyENERGYCP Sale2024-11-01 00:002024-12-01 00:002023-01-0112,436.47$26.7708$/MWH$0.00$332,933.92FERC Electric Tariff, Market Based Rate, (1.1.0)ConocoPhillips MasterNew2017-07-282017-06-01EasternStandard2MISOAxiall NodeUnitPowerSaleLongTermYearlyFullPeriodNew

Westlake Chemicals & Vinyls 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 NameCompany Address
Westlake Chemicals & Vinyls LLC2201 N Central Ave. Unit 12-C Phoenix, AZ 85004
Westlake Chemicals & Vinyls LLC26100 HWY 405 S Plaquemine, LA 70764
Westlake Chemicals & Vinyls LLC2801 Post Oak BLVD. Houston, TX 77082