About & corrections
WattReplay makes an electricity comparison inspectable, not mysterious.
A focused comparison workspace
Compare flat-rate and time-of-use electricity costs using your own meter interval data. See same-usage savings, calculated privately in your browser.
Examples are not evidence
The starter profiles are deterministic, synthetic 30-day examples, not actual household data or utility offers. Editing a sample does not turn it into verified evidence. Imported records and restored plans are also not independently verified.
Report a calculation issue
Send the operator an anonymized example at dheerajnamburu@gmail.com, the model version, and the expected and actual outcomes.
Commercial independence
Advertising does not change calculations, order the tariff outcomes, or verify source records. This tool does not claim certification, professional endorsement, guaranteed savings, or complete coverage of utility tariff rules.
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.