WattReplay: a verification checklist
A useful result is one you can explain, reproduce, and challenge.
Before entering data
Check the units, dates, and scope of each input. Keep the original record or measurement, including its source and version. Do not combine figures from incompatible periods, editions, products, or measurement conventions. Unknown values should remain unknown rather than being replaced with convenient estimates.
Before making a decision
These are user-entered tariff scenarios, not verified current offers or guaranteed savings. Reconcile a complete bill and all tariff terms before switching. Compare the output with a small hand-worked example. Change the most uncertain inputs and check whether the decision changes. A precise-looking number can still depend on an uncertain assumption.
Before sharing a report
Review the output for personal or confidential information. Local saves remain on this browser and can be deleted in Saved plans. CSV and JSON exports are ordinary files; protect them accordingly. Include source dates, assumptions, and unresolved issues when handing the result to someone else.
Before choosing a plan
Use the rate-plan verification checklist to confirm current tariff terms, fees, and your usage inputs before relying on the comparison.
Reference sources
These sources explain utility-rate concepts. They do not verify the sample rates or your uploaded data. Model 1.1.0.