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Switch off while safely waiting
An idling combustion engine uses fuel without travelling.
What changes the result
Apply vehicle guidance and safe operating conditions; traffic and essential systems can change the decision.
Choose a suitable opportunity for this action. Start with what is feasible, and review how it works in your routine.
References in the original project +
Argonne National Lab (2022); NRCan (2021); EPA (2023)
These bibliographic references come from the original cards. They provide context; they do not validate every numerical assumption below.
