A shift from dining in to at-home consumption can produce additional food packaging waste [1]. On-demand meal delivery may also affect travel activity, potentially increasing emissions. A study of delivery data in London, United Kingdom found that meal delivery by vehicle is “highly energy inefficient, producing 11 times more GHG [greenhouse gas emissions] per meal delivered by vehicle than by bicycle” [2]. However, this study did not identify if any travel activity was displaced by the substitution of meal delivery services; future research could explore if customers order from locations further away or substitute meal delivery for home cooking, activities that would increase energy consumption and resultant emissions. Policies to support bicycle use for delivery services can mitigate these increases [3], [4].

For robotic delivery services, the literature shows that the energy consumption and emissions of robotic delivery services do not necessarily outperform traditional ones, and are related to delivery distance, electrification, and operation [1], [5], [6].

Related Literature Reviews

See Literature Reviews on On-Demand Delivery Services

See Literature Reviews on Energy and Environment

Note: Mobility COE research partners conducted this literature review in Spring of 2024 based on research available at the time. Unless otherwise noted, this content has not been updated to reflect newer research.