Enhancing Demand Flexibility in Local Energy Markets: Challenges, Opportunities, and Analysis of Prosumer Participation

The transition to clean, decentralized energy systems has accelerated the development of local demand flexibility markets (LDFMs), which allow prosumers and consumers to trade energy directly. LDFMs improve grid resilience and reduce carbon emissions by increasing energy self-sufficiency, decreasing reliance on centralized generation, and maximizing demand-side involvement. They also minimize grid stress, prevent infrastructure costs, and promote renewable energy use. Additionally, LDFMs address challenges such as intermittent renewable generation, changing demand, grid constraints (e.g., congestion and voltage stability), and unknown consumer behavior. This study investigates the problems and potential of LDFMs. Key barriers are classified into three types: (1) market participation and regulation, such as fragmented policies and high costs; (2) market design, such as unappealing incentives and limited market liquidity; and (3) technical-operational barriers. This paper underscores the need to assess prosumer willingness as a foundation for effective LDFM design. It provides actionable insights for operators and policymakers to improve market stability, fairness, and renewable integration. Recommendations emphasize adaptive regulations, hybrid incentive structures, and scalable technologies to foster inclusive, sustainable energy markets.