Italian Renewable Energy Communities at the Crossroads: From Incentive Dependency to Market Integration

Renewable energy communities (RECs) are central to the European energy transition because they can turn passive consumers into active prosumers and support more decentralized, community-based energy systems. This perspective paper examines the evolution of RECs in Italy, asking whether their current development trajectory can move beyond incentive-dependent deployment toward more resilient and market-integrated models. Italy offers a particularly relevant case because it combines advanced regulatory transposition and rapid diffusion with persistent structural weaknesses. The analysis draws on regulatory documents, diffusion data, economic and governance evidence, market and grid data, and recent audit evidence from the European Court of Auditors. We trace the development of RECs from the European Union (EU)’s Clean Energy Package through Italy’s Legislative Decree 199/2021 and Autorità di Regolazione per Energia Reti e Ambiente (ARERA)’s Testo Integrato Autoconsumo Diffuso (TIAD) framework, and the emerging Testo Integrato del Dispacciamento Elettrico (TIDE) pathway for market integration. The paper argues that REC diffusion in Italy is constrained by an “incentive trap”: although RECs are designed to promote local empowerment, they remain structurally dependent on national support schemes and are still weakly connected to wholesale markets, ancillary services, and grid flexibility mechanisms. We identify three strategic pillars for overcoming this limitation: governance innovation that combines economic viability, social equity, and digital solutions; regulatory pathways that enable aggregation, demand response, balancing-market participation, local flexibility, and storage; and diversified revenue streams based on local energy trading, demand response, multi-service provision, and grid-support services. The paper contributes to debates on energy democracy and decentralized energy systems by proposing an evolutionary framework through which Italian RECs can preserve their social value while becoming adaptive market actors.