Impact Ledger™ & Provenance

P0 AUDITABLE ENVIRONMENTAL ACCOUNTING

Mathematical data provenance for institutional ESG audits. Connects every reported headline metric to raw scale weigh slips, documented EPA WARM lifecycle displacement factors, and timestamped audit logs.

METRIC-VERIFIED-MASSDirectly Measured

Audited Diverted Mass

18.5kg

1 verified recordsClick formula →

METRIC-DIVERSION-RATEDirectly Measured

Clean Stream Diversion Rate

100%

1 verified recordsClick formula →

METRIC-CO2E-AVOIDEDCalibrated Estimate

Net Scope-3 Emissions Avoided

52.9kg CO2e

1 verified recordsClick formula →

METRIC-RESOLUTION-TIMEDirectly Measured

Mean Service Resolution Time

16.9hours

2 verified recordsClick formula →

METRIC-VERIFIED-MASSProvenance: Directly Measured

Audited Diverted Mass Formula & Audit Trace

18.5 kgUncertainty: ±2.5% (High Precision — Audited Scales)

MATHEMATICAL CALCULATION SPECIFICATION:

SUM(verifiedWeightKg) WHERE status == "Verified"

Data Provenance & Primary Inputs

Scale readings and verified field collection manifests signed by facility administrators.

Time Window: Current Academic Term (Rolling 30 Days)

Documented Lifecycle Assumptions

•Weights recorded via calibrated portable hanging scales at quadrant sorting bays.
•Unverified or pending incidents strictly excluded from total.

Contributing Incident Records (1)Unverified reports strictly omitted from calculation

INC-2026-081