Revenue Streams: Ensuring Viability

To deliver this value, the REC must be economically sustainable. Its revenue streams, which depend on the national "enabling framework," can be diversified.

·         Valorization of Shared Energy (Feed-in Premium): Often the primary source of revenue, as in Italy. This is a premium tariff or incentive on collective self-consumption, which recognizes the REC's value to the grid (reducing load and losses).

·         Sales of Surplus Energy: Energy that is produced but not consumed is injected into the grid and sold, constituting a secondary but steady income.

·         Member Shares and Investments (Equity): RECs can require membership fees or, more structurally, raise capital directly from members, as is common in the cooperatives of REScoop.eu. An MDPI (2023) paper analyzes innovative tools like Community-Shared Ownership Platforms (CSOPs) that facilitate this process.

·         Provision of Additional Services: More mature models offer energy services such as installing EV charging stations, conducting energy audits, or providing flexibility and aggregation services to the grid, a key activity for which Citizen Energy Communities (CECs) were specifically designed.