Tethra · Certified Metering

Reading the dashboard

Trust key

Axis 1 — Data state

CertifiedSD-uploaded, calibrated instrument. The system of record.

LiveReal-time over Starlink. Indicative, not yet certified.

RecentLink dropped; last values buffered on device.

AwaitingWrapped; SD card in transit to the depot.

Offline / gapDeclared active but no data — a real gap to fill.

AnomalyData where none was declared — switched asset or mislabel.

Axis 2 — Confidence (assurance tier)

Tier 0 — Clamp-onCertified load only; fuel modeled from a generic curve. Wide band.

Tier 1 — + fuel reconciliationTank/controller fuel tightens the estimate.

Tier 2 — Microgrid telemetryPV / BESS / dump channels metered. Full BCI.

Tier 3 — Audit-gradeDirect fuel telemetry + site-calibrated curves.

One engine, graceful degradation. The same carbon/efficiency engine runs on whatever channels exist. As data widens, assumptions fall away, analytics expand, and the confidence band tightens — every derived number reports its own assurance. Nothing is shown without both axes.

Analysis AgentGrounded in your certified data

Demo — wired to the validated engine + your data in build. AI proposes; it never writes the certified record.