Public-safe output
Fleet distribution
Quantiles, counts, bands, p95 ranges, and role archetypes. These allow public discussion without turning the page into a named-unit ranking board.
Open the latest fleet mirror →Public Physical Ledger / Cadence Lens
Accepted actions have cadence. Cadence is not a verdict.
Public balancing records can show how often an asset is visibly called, how short those calls are, whether direction switches are frequent, and whether high-cadence roles separate from high-volume roles. That public footprint can justify a better evidence request. It cannot diagnose internal condition.
Claim boundary. Public accepted-action cadence is an external duty lens only. It is not asset health, fatigue, degradation, delivery quality, dispatch causality, revenue quality, credit, underwriting, investment, safety, or control advice.
Why this page changed
Public pages should show the mirror, not expose named units
This URL previously rendered named BM Unit cadence rankings for a June 2026 window. The maintained public version now uses the same lens as a method and evidence-request page. Named BM Unit outputs belong in authorised private packs, or in anonymised specimen examples.
Authorised output
Named evidence pack
A named BM Unit cadence profile can be produced when the asset holder or authorised counterparty asks for it. The output keeps public lenses, internal evidence requests, and non-claims separate.
See the evidence request workflow →Observable set
What the cadence lens reads
Each observable is a public footprint. None is an internal asset interpretation.
Cadence persistence
How often is it visibly called?
Counts accepted-action participation through time. This can separate occasional visible use from repeated visible participation.
Short-duration cadence
How brief are the calls?
Highlights frequent short instructions where the public record shows a more fragmented action rhythm.
Direction switching
How often does the public direction change?
Reads bid/offer alternation in the accepted-action record. It does not infer internal control stress.
Volume separation
Is cadence different from energy volume?
Separates high-frequency visible participation from high instructed-energy roles. Same revenue line, different public duty question.
Evidence request
What a high-cadence public footprint can justify asking
The public lens does not answer these questions. It makes them specific enough to ask.
| Public footprint | Possible evidence request | What remains outside public data |
|---|---|---|
| High cadence, low instructed energy | Align with PCS, thermal, BMS, optimiser, availability, and maintenance logs. | Internal duty cost, thermal impact, degradation, warranty effect. |
| Frequent direction switching | Review whether internal control and cycling assumptions match the observed public rhythm. | Control strategy, protection events, sub-settlement response. |
| Publicly quiet BM footprint | Cross-check B1610 metering, EAC contracts, MEL/MIL, REMIT, PN/FPN, and registry status. | Whether the asset is commercially inactive, physically unavailable, or active outside BM. |
| Declared / metered difference | Request owner-side explanation of declaration scope, partial availability, commissioning state, or market route. | Final operational reason without owner records. |
Current public record
Use the daily cards for current observations
This method page is stable. Current figures live in dated cards because source maturity, data lag, and public lens status change day by day.