Make every figure traceable

For each contribution, define the following. Local facility ownership can affect which records are available.

Measure

Location or meter boundary

Reporting dates

Unit

Measured or estimated

State whether the value is measured or estimated.

Source evidence

Example measures and source checks

Use the organization's approved definitions and reporting boundary. The records below are examples, not an exhaustive evidence standard.

Example measures and source checks
Measure State the scope and unit Example source record Common ambiguity to check
Purchased electricity kWh; name the site and meter or account covered Utility statement or meter record showing covered dates The statement period may not match the reporting month.
Fuel used on site Litres or another approved unit; name the facility and activity or equipment included Supplier record, invoice, or local usage record with dates A delivery quantity is not necessarily fuel consumed during the period.
Water m³ or another approved unit; name the site and meter covered Utility statement or meter record showing covered dates A shared meter may include areas outside the reporting boundary.
Waste kg, tonnes, or another approved measure; state whether recorded by weight Hauler ticket, weighbridge record, or service statement showing dates A collection date may differ from when waste was generated.

Use the approved reporting handoff

  1. 1

    Check the source record

    Before sending a contribution, check that the source record covers the stated location and period.

  2. 2

    Mark estimates clearly

    Explain the basis of any estimate; do not present estimates as measured values.

  3. 3

    Follow the approved handoff

    Contributors should use the organization's approved methodology and established reporting handoff.

  4. 4

    Confirm details locally

    This example does not identify the reporting owner, submission route, review cadence, or evidence-retention rules....

About this page

Northstar Works is fictional. Examples on this page illustrate clear descriptions; they are not an approved methodology or a statement about a real organization.