Tumbleweed Energy Storage, LLC

2121 N. California BLVD Walnut Creek, CA 94596

Company Summary Information

Tumbleweed Energy Storage, LLC generated -9.4 GWh during the 3-month period between June 2025 to September 2025.

According to FERC EQR data, Tumbleweed Energy Storage, LLC had a total of $4.4M in seller transasctions in 2025 Q2.

Company NameTumbleweed Energy Storage, LLC
Location2121 N. California BLVD Walnut Creek, CA 94596
EIA Utility TypeIndependent Power Producer
EIA Utility DatesJul 2024 to Sep 2025
EIA Annual Generation -27.5 GWh
EIA Power Plants1
Fuel Types No Information Available

FERC Seller Summary

Seller Dates AvailableJul 2024 to Sep 2025
Seller Total Transaction Charges$18.62M
Seller Total Transactions66,013
Seller 2025 Q2 Transaction Charges$4.43M
Seller 2025 Q2 Transactions12,611

Map of Tumbleweed Energy Storage, 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 Tumbleweed Energy Storage, LLC

PlantLocationAnnual GenerationInitial Operation DateLast UpdateFuel Types
Tumbleweed Energy StorageRosamond, California-25 GWhJun 2024Sep 2025

Other Companies Listed Alphabetically

A list of companies close to Tumbleweed Energy Storage, LLC when arranged alphabetically. They do not neccessarily have any association with Tumbleweed Energy Storage, LLC.

Company NameCompany LocationEIA Annual
Generation
FERC 2025 Q2
Transactions
Troy Energy LLCLuckey, OH1.0 TWh$20.93M
Truckee Meadows Water AuthorityReno, NV59.2 GWh-
Truckee-Carson Irrigation DistrictFallon, NV3.7 GWh-
Truman Solar, LLCSt. Louis Park, MN23.5 GWh-
Trustees Of Princeton UniversityPrinceton, NJ71.0 GWh-
Tuana Springs Energy, LLCBaltimore, MD30.1 GWh$616.81k
Tucson Electric Power CoTucson, AZ9.0 TWh$100.70M
Tulare Solar Center, LLCReno, NV150.9 GWh$1.11M
TULE Wind LLCPortland, OR-$6.14M
Tulsa LFG LLC18.7 GWh-
Tungsten MountainFallon, NV315.0 GWh-
Tunica Windpower LLCLouisville, CO-$2.08M
Turlock Irrigation DistrictTurlock, CA2.8 TWh$23.17M
Turquoise Nevada LLCMontpelier, VT-$1.12M
Turtle Creek Wind Farm LLCHouston, TX773.9 GWh$5.46M
Tuscola Bay Wind LLCJuno Beach, FL387.7 GWh$5.47M
Tuscola Wind II LLCJuno Beach, FL317.3 GWh$3.59M
TWE Bowman Solar Project, LLCAsheville, NC150.8 GWh$1.64M
Tweite Community Solar LLCAnnapolis, MD1.8 GWh-
Twiggs County Solar, LLCNew York, NY-$3.08M

All Companies Associated with Tumbleweed Energy Storage, LLC

A list of all companies associated with Tumbleweed Energy Storage, 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/
Tumbleweed Energy Storage, LLC
Ava Community Energy Authority$1.78M
California ISO$1.18M
Silicon Valley Clean Energy Authority$900.00k
Rev Energy Marketing, LLC$579.36k
3 Phases Renewables Inc.-
NRG Business Marketing LLC-
Karbone Energy LLC-

The 20 Most Recent FERC EQR Transactions

Displaying Results 1 to 20 of 66,013   ( 0.031s )
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
Tumbleweed Energy, LLCCalifornia ISO SettlementsENERGY3Q25FMM14822025-09-30 23:452025-09-30 23:592025-09-308.0325$47.11139$/MWH$0.00$378.42MBR, Market-Based Rate Tariff, 0.1.0CAISO_TWE_APXNew2023-12-272024-08-14PacificPrevailing2CISOTUMBWD_2_WISBT4Non-FirmShortTermFifteenMinuteOffPeakNew
Tumbleweed Energy, LLCAva Community Energy AuthorityTOLLING ENERGY3Q25TA032025-09-01 00:002025-09-30 23:592024-04-2550,000$11.85$/KW-MO$0.00$592,500.00MBR, Market-Based Rate Tariff, 0.1.0AVA_TOLLNGNew2023-05-022024-07-16PacificPrevailing2CISOTUMBWD_2_WISBT4FirmLongTermYearlyFullPeriodNew
Tumbleweed Energy, LLCSilicon Valley Clean Energy AuthorityCAPACITY3Q25CAPACITY032025-09-01 00:002025-09-30 23:592024-10-2120,000$15.00$/KW-MO$0.00$300,000.00MBR, Market-Based Rate Tariff, 0.1.0SVCE.RA.24New2024-10-212025-01-012026-05-31PacificPrevailing2CISOTUMBWD_2_WISBT4FirmLongTermYearlyFullPeriodNew
Tumbleweed Energy, LLCREV Energy Marketing, LLCCAPACITY3Q25CAPACITY062025-09-01 00:002025-09-30 23:592024-10-0146,100$9.00$/KW-MO$0.00$414,900.00MBR, Market-Based Rate Tariff, 0.1.0REV_Marketing1New2024-10-012025-02-01PacificPrevailing2CISOTUMBWD_2_WISBT4FirmLongTermYearlyFullPeriodNew

Tumbleweed Energy Storage, 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
Tumbleweed Energy, LLC1700 Broadway FL 38 New York, NY 10019
Tumbleweed Energy, LLC500 N Capitol St NW Washington, DC 20001
Tumbleweed Energy, LLC500 North Capitol NW Washington, DC 20001
Tumbleweed Energy, LLC575 5TH Ave., Suite 2501 New York, NY 10017
Tumbleweed Energy, LLCOne Tower Center, 21ST Floor East Brunswick, NJ 08816
Tumbleweed Energy Storage, LLC2121 N. California BLVD Walnut Creek, CA 94596