This review study evaluates a range of urban energy system planning models/tools (UEPMs) with respect to their capabilities to consider, identify, integrate and scale up renewable energy technology (RET) deployment in cities. Working with local stakeholders, we define twenty weighted evaluation criteria in order to assess UEPM capabilities using a multi-criteria decision analysis approach. We then discuss the top-ranking UEPMs in the context of our aims. We also survey and interview UEPM practitioners and experts in order to gain a better understanding of their needs, challenges and perceived barriers in the field. The outcomes of this work are useful for both UEPM users and researchers in order to improve the uptake and application of UEPMs by decision-makers to develop sustainable energy plans.