The GO-P2P Task was a five and a half year international research collaboration (2019 – 2025) and brought together over 200 researchers, practitioners, policymakers and regulators from 25 countries to build both a research community, and an authoritative, cross-disciplinary evidence base on the conditions underwhich local energy market models can be successfully deployed and scaled. This report summarises the Task’s principal findings, research outputs, and the lessons learned from five years of comparative international research.