Transparency

Correction history

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

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.