Transparency

Correction history

Material changes to capacity, classification, status, and methodology are logged here. Minor copy edits are not included.

Program guides and payment calculator

Previous
Alternative rates added together, universal DSGS/ELRP pricing and a flat PowerPair maximum included in projections
Current
Utility- and subgroup-specific terms, four separate payment scenarios and explicit unsupported-model handling

Removed the unsupported winter adder, generic DSGS rate and automatic installation incentive. Separated residential A.6 closure from current ELRP pathways; capped the ELRP illustration by power, duration and dispatch hours.

Primary source

Live capacity comparisons and geographic discovery

Previous
Peak capability and event results from different entity types shared one ranking; location rows displayed capacity-evidence badges
Current
Separate groups for each entity type and capacity basis, visible source scope/date and territory-specific evidence badges

Equal MW units do not make different measurements comparable. State and technology pages now explain documented subsets and link relevant program eligibility guides.

Primary source

Website service claims and checkout return

Previous
Unsupported press endorsements, queue-mapping capability, automatic multi-provider delivery, fixed response times and unverified payment-success messages
Current
Removed unsubstantiated endorsements and capabilities; clarified human inquiry review, current plan features and payment confirmation limits

Visible copy now follows the implemented directory, lead-review and checkout flows. A checkout redirect alone does not establish a paid subscription, reserved sponsor placement or activation.

News source scope and dates

Previous
Wrong GMP and DCD source dates, home-battery-only interpretation of 90 MW, generic lease pricing and an unsupported completed 96 MW facility claim
Current
Correct source dates, mixed battery-network scope, conditional lease terms and a sourced DCD interview summary

Reviewed the news source links, added buyer context to historical reports, and repaired primary-source links for Sunrun, NVIDIA and NRG.

Primary source

VPP blog: payments and enrollment

Previous
Unsupported nationwide earnings, fee and payback ranges, and statewide open-enrollment claims
Current
Dated program-specific examples, explicit utility/equipment eligibility and current enrollment routes

Reviewed all 16 blog articles. Corrected Tesla DSGS compensation, separated seasonal and per-event payment units, and removed unsupported economic and enrollment promises. Each article now shows its review scope and section-level sources.

Primary source

VPP blog: definitions and market readiness

Previous
Demand response described as separate from VPPs, with PJM and ISO-NE new DER models labeled live
Current
Demand response/VPP overlap and dated, service-specific market implementation context

Removed the false export-only definition and unsupported telemetry or revenue comparisons. ISO New England's new model is effective November 1, 2026; PJM's full energy/ancillary model remains a later milestone in the reviewed material.

Primary source

VPP blog: protocols and deployment guidance

Previous
OpenADR 3 described as replacing 2.0, with universal certification and deployment-time assertions
Current
Version/profile-specific guidance, scoped evidence and dependency-based delivery checklists

OpenADR 3 coexists with 2.0a/b. Removed unsupported integration-speed, pilot-conversion, procurement-duration and budget-treatment claims; protocol conformance does not establish program qualification.

Primary source

October 2026 ranking article

Previous
Edition date used as publication date, with Tesla's historical event MW described as peak-dispatchable capacity
Current
October 12 posting date, preserved historical ordering and a visible October 21 correction

Preserved the monthly editorial snapshot rather than silently replacing its figures with live rankings. Corrected Tesla's capacity basis, identified EnergyHub's older disclosure as historical, and added claim-specific sources. The edition date remains documented in the article.

Primary source

Large Load Flex Coalition (watchlist)

Previous
An unsourced research placeholder presented as a directory profile with program, location and asset tags
Current
Removed from provider inventory; old URL redirects to the data-center flexibility overview

The record did not establish an identifiable operating entity or source-backed program. The related overview is the appropriate destination for research.

Tesla Virtual Power Plant

Previous
500 MW; prior program, count, territory and market assertions
Current
500 MW event performance; claim-specific sources and location scope

Removed unsupported household/device totals and sub-second response claims. Separated California DSGS, utility ELRP and ConnectedSolutions terms; Connecticut uses a separate battery enrollment route.

Primary source

Voltus

Previous
8500 MW; prior program, count, territory and market assertions
Current
8500 MW managed portfolio; claim-specific sources and location scope

Replaced an unsupported largest-platform claim and annual payout figure with the provider’s disclosed portfolio scope. Cleared state tags that were not established by a state-specific program source.

Primary source

CPower Energy Management (NRG)

Previous
6000 MW; prior program, count, territory and market assertions
Current
6000 MW managed portfolio; claim-specific sources and location scope

Confirmed NRG ownership; removed unsupported site totals, lifetime payouts and the incorrect PJM 4-CP program description. The former owner is not presented as a current partner.

Primary source

Enel North America Demand Response

Previous
5200 MW; prior program, count, territory and market assertions
Current
4800 MW managed portfolio; claim-specific sources and location scope

Replaced unsupported 5.2 GW and 8,400-site figures with a dated North American disclosure. Removed the unsupported JuiceNet offering and broad device/utility partner list.

Primary source

Stem PowerTrack Optimizer

Previous
1200 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed unsupported 1.2 GW, asset count, uptime and wholesale-market claims. Corrected software and managed services being described as Stem owning every battery.

Primary source

Uplight Flex

Previous
2400 MW; prior program, count, territory and market assertions
Current
8300 MW managed portfolio; claim-specific sources and location scope

Removed the unsupported standalone 2.4 GW and enrolled-customer total. The acquisition disclosure covers the combined global platform and must not be added to AutoGrid again.

Primary source

PowerFlex

Previous
500 MW; prior program, count, territory and market assertions
Current
500 MW installed portfolio; claim-specific sources and location scope

Removed unsupported ISO participation, program aliases and site count. Kept installed solar separate from dispatchable VPP MW and storage energy in MWh.

Primary source

OhmConnect (Renew Home legacy)

Previous
250 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed unsupported 250 MW, household and payout totals. Kept the acquired brand for historical discovery without a separate additive fleet.

Primary source

Leap

Previous
367 MW; prior program, count, territory and market assertions
Current
367 MW nominated capacity; claim-specific sources and location scope

Removed the stale device count and unsupported claim of access to every North American ISO. Added the primary nominated-capacity source and retained PJM as documented market access.

Primary source

Swell Energy

Previous
Capacity not reported; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed unsupported fleet counts and current territory/market tags. The utility’s closure notice supports a historical profile, not an active procurement option.

Primary source

AutoGrid Flex (Uplight)

Previous
6000 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed the unsupported separate 6 GW fleet and asset total; AutoGrid is an acquired component of Uplight, not an additional current portfolio.

Primary source

EnergyHub Mercury

Previous
1800 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Stopped presenting the older 1.8 GW article as current post-acquisition capacity. Corrected DERs being counted as enrolled households and removed unsupported state/market tags.

Primary source

Kraken Flexibility Platform

Previous
350 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed unsupported 350 MW U.S. capacity, 200,000 U.S. participants, three-state coverage and retail offers being conflated with the Kraken software platform.

Primary source

Generac Grid Services

Previous
600 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed unsupported 600 MW and 35,000-device figures, broad market tags and unconfirmed utility partners. Used specific California enrollment and APS DERMS sources.

Primary source

PG&E Emergency Load Reduction Program (ELRP)

Previous
700 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed unsupported 700 MW and enrollment totals, fictitious Group C wording and the implication that ELRP is a CAISO wholesale-market portfolio.

Primary source

SCE Smart Energy Program

Previous
220 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed unsupported 220 MW and 320,000-household totals and the conflation of smart thermostat enrollment with a separate direct AC cycling program.

Primary source

APS Cool Rewards

Previous
130 MW; prior program, count, territory and market assertions
Current
160 MW event performance; claim-specific sources and location scope

Replaced the unsupported 130 MW value with APS’s reported 160 MW demand reduction and counted thermostats as devices rather than households. Removed the inaccurate Phoenix-and-Tucson service claim.

Primary source

Green Mountain Power Home Energy Storage

Previous
55 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed unsupported 55 MW, 4,500 participants, annual savings and first-in-the-nation claims. Replaced an ambiguous program name with current utility storage pathways.

Primary source

ConEd Bring Your Own Thermostat

Previous
Capacity not reported; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Rechecked official thermostat eligibility and removed the unsupported wholesale-market and partner tags. The utility service area is not all of New York State.

Primary source

National Grid ConnectedSolutions

Previous
180 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed unsupported 180 MW and 22,000-participant totals, universal winter dispatch and Rhode Island being presented as a current National Grid program territory.

Primary source

Eversource ConnectedSolutions

Previous
210 MW; prior program, count, territory and market assertions
Current
210 MW enrolled program; claim-specific sources and location scope

Rechecked the existing state-specific correction. Removed unverified partner/wholesale-market tags and a generic C&I offering that was not established by the reviewed battery enrollment sources.

Primary source

Xcel Renewable Battery Connect

Previous
45 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed unsupported 45 MW and 6,500-participant totals and unverified device-partner tags. The official page documents the 2026 reopening and current eligible battery requirements.

Primary source

Duke Energy Power Manager

Previous
850 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed unsupported 850 MW and 720,000-household totals. Separated the Power Manager name from other Duke service-area brands and removed unverified partner lists.

Primary source

ERCOT Controllable Load Resources

Previous
4500 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed unsupported 4.5 GW and site totals, an unverified greater-than-1-MW threshold and private companies presented as ERCOT partners. This is a market-resource framework.

Primary source

Renew Home

Previous
3000 MW; prior program, count, territory and market assertions
Current
3000 MW managed portfolio; claim-specific sources and location scope

Corrected forecast capacity being confused with managed electrical load. Removed an unsupported exact household count and state/market tags inferred from partner reach.

Primary source

Sunnova Adaptive Home (historical)

Previous
95 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Updated the outdated distressed/bankruptcy-pending description to Sunnova’s own closure notice. Removed unsupported MW, customer counts and current program coverage.

Primary source

SPAN Home Energy

Previous
35 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed unsupported 35 MW, panel totals, utility pilots and enrolled-state/market claims. Product readiness does not establish an operating VPP fleet.

Primary source

Fermata Energy V2G

Previous
Capacity not reported; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed unsupported charger count, first-site claim and current standalone territory/market tags. Clarified the asset acquisition rather than assuming every historical program continues.

Primary source

Nuvve Fleet VPP

Previous
28 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed unsupported U.S. aggregate MW, vehicle totals and market coverage. Global battery projects and historical fleet examples are not a U.S. V2G fleet total.

Primary source

sonnen VPP

Previous
65 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed unsupported 65 MW, customer count and market tags. Corrected the confused Soleil community references to the documented Soleil Lofts project in Herriman, Utah.

Primary source

Shell Energy Solutions / MP2 Demand Response

Previous
2400 MW; prior program, count, territory and market assertions
Current
575 MW managed portfolio; claim-specific sources and location scope

Replaced broken website links and unsupported 2.4 GW, site and ISO claims. Used the current official commercial demand response page and its ERCOT contract figure.

Primary source

Ava Community Energy VPP

Previous
30 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed unsupported MW and household totals and replaced a dead partner URL with the current Ava SmartHome Battery FAQ.

Primary source

Rocky Mountain Power Wattsmart Battery

Previous
70 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed unsupported 70 MW and 8,500-customer totals and unconfirmed battery partners. Replaced per-event-payment wording with the utility’s current enrollment and ongoing bill-credit structure.

Primary source

Dominion Energy Virginia VPP Pilot

Previous
450 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Updated proposal-only wording to the utility’s approved-pilot announcement. Removed 450 MW from the capacity band because approval of a pilot does not establish operating MW.

Primary source

PSE Flex

Previous
100 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed the old 100 MW development target from current enrolled capacity. Unverified technology coverage and program-market tags were cleared.

Primary source

Georgia Power Customer-Sited Solar + Storage Pilot

Previous
50 MW; prior program, count, territory and market assertions
Current
50 MW announced target; claim-specific sources and location scope

Separated the 50 MW customer-sited pilot aim from Georgia Power’s unrelated 765 MW utility-scale BESS construction. Removed the broken IRP PDF link and market/partner tags.

Primary source

Austin Energy Power Partner

Previous
55 MW; prior program, count, territory and market assertions
Current
57 MW managed portfolio; claim-specific sources and location scope

Updated the older 55 MW figure to the partner’s March 2026 57+ MW portfolio disclosure. Removed an unsupported 1,500-system cap and kept the new battery pilot separate from the broader portfolio.

Primary source

Portland General Electric Flexible Load

Previous
211 MW; prior program, count, territory and market assertions
Current
600 MW managed portfolio; claim-specific sources and location scope

Replaced the superseded 211 MW planning target with PGE’s current broader portfolio disclosure and kept its proposed 2028 expansion separate.

Primary source

Salt River Project VPP

Previous
132 MW; prior program, count, territory and market assertions
Current
132 MW event performance; claim-specific sources and location scope

Corrected historical device counts being treated as current households. Kept the case-study event MW distinct from ongoing thermostat flexibility and the separate battery program.

Primary source

Hawaiian Electric BYOD Plus

Previous
55 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed the old 55 MW Battery Bonus figure from the successor BYOD Plus profile. Battery Bonus enrollment and deadlines do not establish current BYOD Plus capacity.

Primary source

CPS Energy Battery Rewards Program

Previous
Capacity not reported; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Updated the current Battery Rewards program name and retained only the official event-credit description. Removed an unsupported wholesale-market tag.

Primary source

NRG x Renew Home Texas VPP

Previous
1000 MW; prior program, count, territory and market assertions
Current
1000 MW announced target; claim-specific sources and location scope

Added the target years and current development milestones. Removed an unsupported wholesale-participation tag; Texas geography alone is not evidence of registered ERCOT capacity.

Primary source

Base Power

Previous
100 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Replaced the unrelated basepower.com website. Removed an unverified current 100 MW total, fixed equipment sizes and universal low/no-upfront-cost wording.

Primary source

Lunar Energy

Previous
100 MW; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed the unsupported 100 MW managed-fleet value, outdated record-event superlative and dead source URLs. Software-managed third-party batteries overlap partner fleets.

Primary source

ev.energy

Previous
Capacity not reported; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Rechecked the platform and California integration sources. Removed unsubstantiated New York/Texas service tags; retained 300 MW only as a 2027 ChargeWise target, not current capacity.

Primary source

WeaveGrid

Previous
Capacity not reported; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed inferred wholesale-market tags and California headquarters being used as operating coverage. Updated DISCO’s broader multi-device scope from the current company page.

Primary source

Emerald AI

Previous
Capacity not reported; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed DC headquarters as a program territory and an inferred PJM participation tag. A 96 MW data-center site rating is not measured flexible portfolio MW or proof that the entire deployment is operating.

Primary source

Verse

Previous
Capacity not reported; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Replaced the third-party-distributed release with the company’s own announcement. Removed unverified market tags, a California office being used as coverage and an unsubstantiated Arcadia partnership.

Primary source

Camus Energy

Previous
Capacity not reported; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Removed headquarters-derived California coverage and inferred CAISO/MISO market participation. Flexible interconnection software is not an aggregate VPP fleet.

Primary source

GridEdge OS

Previous
Capacity not reported; prior program, count, territory and market assertions
Current
Capacity not reported; claim-specific sources and location scope

Provider-submitted claims remain attributed and unverified; removed the stale internal three-design-partner/early-access statement that conflicted with the submitted profile. Public site retrieval did not establish independent references.

Primary source

Sunrun Virtual Power Plant

Previous
Ten-state footprint, unverified market tags and fleet counts, generic New England enrollment wording
Current
Four documented U.S. program states, separately noted Puerto Rico activity, source-specific eligibility and field review dates

Limited the discovery tags to locations explicitly supported by the reviewed company disclosure. This is a sourced subset, not Sunrun's full footprint. Removed unsupported fleet counts and wholesale-market tags; corrected ConnectedSolutions eligibility. Retained the earlier California capacity figure and its independent review date.

Primary source

Eversource ConnectedSolutions

Previous
One summer-plus-winter battery incentive across MA, CT and NH, with 18,000 participants
Current
State-specific performance incentives and enrollment routes; participant count not reported

Mass Save's standard small-battery terms do not support a universal winter payment. New Connecticut battery applicants use Energy Storage Solutions. Gross program rates may differ from the customer's payout. Removed the unsupported participant count without changing the earlier fleet-capacity review.

Primary source

September news roundup

Previous
Some recap dates presented as announcement dates, preliminary Tesla dispatch numbers, and proposal targets described as open capacity
Current
Original source dates and clearer distinctions between events, plans, pilots and delivered results

Replaced secondary recaps with regulator or company sources where available. Corrected the shared Sunrun/Tesla event, PG&E SHARE scope, and DTE, NJBPU and Hyundai announcement dates. Attributed BlocPower reporting to Latitude Media and removed the unsupported comparison with OhmConnect.

Primary source

Tesla VPP telemetry guide

Previous
Unsupported universal telemetry cadences, Option 2 classification, and Gateway hardware exclusions
Current
Source-specific Option 3 settlement reporting, separated from dispatch telemetry and historical 2025 rules

Rebuilt the guide against Tesla, CEC, Olivine, and ERCOT documentation; removed claims not established by the reviewed sources.

Primary source

ConEd Bring Your Own Thermostat

Previous
NY-wide program, 95 MW, 110,000 participants, and unverified device partners
Current
Official enrollment and eligibility information; capacity and participant count not reported

The reviewed enrollment page supports device eligibility and the rebate, not the previous fleet figures or statewide scope.

Primary source

State and technology pages

Previous
Added portfolio device counts and ranked providers by mixed-basis capacity as local or technology-specific totals
Current
Profile counts and alphabetical active/pilot discovery links, with portfolio-scope caveats

The source data does not allocate every fleet to individual states or technologies; totals could double-count shared assets.

Voltus

Previous
1,500 MW
Current
8,500 MW managed portfolio

Updated to the company's current portfolio disclosure and clarified that it is not single-market deliverable capacity.

Primary source

Tesla Virtual Power Plant

Previous
100 MW
Current
Nearly 500 MW peak dispatchable

Replaced an older estimate with Tesla's reported July 2025 California event result.

Primary source

Sunrun California Distributed Power Plant

Previous
416 MW
Current
Up to 425 MW peak dispatchable

Updated to Sunrun's summer 2026 disclosure and labeled the capacity basis.

Primary source

Eversource ConnectedSolutions

Previous
140 MW
Current
Nearly 210 MW enrolled and actively dispatched

Updated to Eversource's current three-state program disclosure.

Primary source

PowerFlex

Previous
480 MW presented as VPP capacity
Current
500+ MW installed solar portfolio; excluded from VPP capacity rollups

The primary source describes installed solar, which is not equivalent to dispatchable flexible capacity.

Primary source

Directory methodology

Previous
One profile-level source status and mixed-capacity totals
Current
Field-level evidence, explicit capacity bases, entity types, and like-for-like rollup rules

Prevents planned, acquired, overlapping, unsupported, and incomparable figures from being presented as one total.