MTSUN LLC

5444 Westheimer Road, Suite 10 Houston, TX 77056

Company Summary Information

According to FERC EQR data, MTSUN LLC had a total of $2.3M in seller transasctions in 2025 Q2.

Company NameMTSUN LLC
Location5444 Westheimer Road, Suite 10 Houston, TX 77056
EIA DataNo EIA Information Available

FERC Seller Summary

Seller Dates AvailableDec 2022 to Sep 2025
Seller Total Transaction Charges$19.08M
Seller Total Transactions44
Seller 2025 Q2 Transaction Charges$2.29M
Seller 2025 Q2 Transactions3

Map of MTSUN LLC Locations

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Monthly FERC Transaction Charges by Type

Monthly aggregates and sums are derived from FERC Electronic Quarterly Reports (EQR)

Other Companies Listed Alphabetically

A list of companies close to MTSUN LLC when arranged alphabetically. They do not neccessarily have any association with MTSUN LLC.

Company NameCompany LocationEIA Annual
Generation
FERC 2025 Q2
Transactions
MSC-Greycloud01 LLCMinneapolis, MN1.9 GWh-
MSC-Rice01 LLCScotch Plains, NJ1.8 GWh-
MSC-Scandia01 LLCMinneapolis, MN1.7 GWh-
MSC-Scott01 LLCPlymouth, MN1.9 GWh-
MSM Solar LLCMidlothian, VA3.2 GWh-
MSS Energy Holdings, LLC (D.B.A. Calibrant Energy)Tampa, FL969.0 MWh-
MT POSO Cogeneration CoBakersfield, CA49.1 GWh-
MT Wachusett Community CollegeGardner, MA4.4 GWh-
MT. Carmel Cogen, Inc.Marion Heights, PA-$440.85k
MT. Tom Solar, LLCHouston, TX4.3 GWh-
Mud Garden LLCGaylord, MN1.8 GWh-
Mulberry Bess LLCDelray Beach, FL-$1.91M
Mulberry Farm, LLCNew York, NY-$608.17k
Mule Farm Solar, LLCEl Segundo, CA3.8 GWh-
Mulligan SolarCharlottesville, VA171.4 GWh$1.19M
Munich Reinsurance America, IncPlainsboro, NJ2.4 GWh-
Municipal Electric AuthorityAtlanta, GA3.2 TWh$124.84M
Munnsville Wind Farm, LLCAustin, TX-$3.36M
Murphy Flat Power, LLCBoston, MA44.4 GWh-
Muscle Shoals Solar, LLCAustin, TX464.2 GWh$3.46M

All Companies Associated with MTSUN LLC

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

Company Name2025 Q2 Transactions w/
MTSUN LLC
Northwestern Corporation$2.29M

Company Contacts

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

ContactTitlePhoneEmailAddressFERC Filing Periods
Compliance Manager2023Q3 - 2025Q3
Compliance Manager2022Q3 - 2023Q2

The 20 Most Recent FERC EQR Transactions

Displaying Results 1 to 20 of 44   ( 0.018s )
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
MTSun LLCNorthwestern CorporationENERGYS52025-09-01 00:002025-09-30 23:592020-12-3011,275.23$38.33$/MWH$0.00$432,179.57MTSun LLC/FERC Electric MBR TariffER22-2689-000New2020-12-302022-12-122048-02-01PacificPrevailing2CISOAlkali Creek SubstationFirmLongTermMonthlyOffPeakNew
MTSun LLCNorthwestern CorporationENERGYS42025-08-01 00:002025-08-31 23:592020-12-3011,895.18$52.40$/MWH$0.00$623,307.43MTSun LLC/FERC Electric MBR TariffER22-2689-000New2020-12-302022-12-122048-02-01PacificPrevailing2CISOAlkali Creek SubstationFirmLongTermMonthlyOnPeakNew
MTSun LLCNorthwestern CorporationENERGYS32025-08-01 00:002025-08-31 23:592020-12-302,656.37$38.33$/MWH$0.00$101,818.66MTSun LLC/FERC Electric MBR TariffER22-2689-000New2020-12-302022-12-122048-02-01PacificPrevailing2CISOAlkali Creek SubstationFirmLongTermMonthlyOffPeakNew
MTSun LLCNorthwestern CorporationENERGYS12025-07-01 00:002025-07-31 23:592020-12-302,616.66$38.33$/MWH$0.00$100,296.58MTSun LLC/FERC Electric MBR TariffER22-2689-000New2020-12-302022-12-122048-02-01PacificPrevailing2CISOAlkali Creek SubstationFirmLongTermMonthlyOffPeakNew

MTSUN 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
MTSUN LLC5444 Westheimer Road, Suite 10 Houston, TX 77056
MTSun LLC5821 Fairview Road, Suite 201 Charlotte, NC 28209