The purpose of this report is to provide a summary of the key findings, take aways and recommendations from the workshop “Accelerating standardisation in the nexus of mobility, buildings and energy” that took place in Brussels on the 31st of January 2024. The workshop was organised by the European Commission, DG-CONNECT, Internet of Things Unit, the Alliance for IoT and Edge Computing Innovation (IOTI) and HSBooster EU funded project. This event, as part of the European Commission’s strategy on Edge Computing in target sectors, brought together key stakeholders from strategic energy and mobility domains as well as experts from the policy and standardisation sectors. The workshop aimed at fostering collaboration among different sectors and ecosystems, exchanging ideas and driving consensus on current technological challenges and standardisation gaps. This booklet and supportive guide have been designed to give thematic-oriented standardisation information on parties interested in developing standardisation deliverables or proposals.