In this guide
A baseline is the starting record against which future performance can be compared. It should be understandable and repeatable. Before creating a dashboard, agree what you are measuring, which sites are included and how reliable the underlying information is.
Choose a manageable starting point
Identify a site, activity or resource issue where improved information would support a real decision. A narrow, clearly described review can be more useful than a broad report with uncertain data.
Record the boundary and period
State what is included, what is excluded and the time covered by the records. These choices affect how results can be compared and communicated.
Document the quality of the data
Separate measured information from estimates. Explain gaps and the assumptions used. This makes the baseline easier to improve in future reviews.
Connect findings to action
Assign improvement priorities, owners and review points. Describe how progress will be assessed and which evidence will support any public performance claim.
Choose measures with a purpose
Ask how each measure will help the organisation decide or act. A useful indicator should have a defined source, owner and review period. Where a figure is estimated, explain the method and limitations.
Do not compare periods or sites without checking whether their boundaries and activities are sufficiently consistent. A baseline becomes more credible when its assumptions can be traced.
Build a practical review cycle
Record the agreed actions and the evidence needed for the next review. Assign responsibility for collecting information and explain how management will assess progress.
Use the next review to improve data quality as well as performance. Public communication should describe the actual work and evidence, with any verification or certification separately defined.
Keep the numbers comparable
Choose a reporting period and keep it consistent across the records you collect. Electricity bills, fuel purchases, water readings and waste records may cover different dates. Reconcile those dates where possible and identify gaps explicitly. If a value is estimated, retain the method and assumption so a colleague can repeat or improve the calculation later.
Separate total use from a measure linked to activity. A factory’s electricity use might rise when production increases, even if energy use per unit falls. Both observations can matter. Select an activity measure that reflects the operation and is available consistently; do not choose one solely because it produces a favourable result. Keep the units visible and document changes to the reporting boundary.
Your preparation checklist
Use this list to organise the first conversation. Tick the items you have ready; the download keeps a copy for your project notes.
Questions clients ask
Must we have perfect data before starting?
No. Start with reliable records, label missing information and agree how the next reporting cycle will improve it. An honest baseline is more useful than a complete-looking dashboard built on unexplained estimates.
Does a lower monthly bill prove better environmental performance?
A bill can change because of tariffs, purchasing patterns or activity levels. Review consumption units and the operational context before drawing a conclusion about improved efficiency.
Discuss your next step
Bring the information you have and the questions you need to resolve. Our team can help define an appropriate starting scope.
