Vasilis Karamouzis highlights significant challenges facing Greece’s renewable energy projects (APE). The success of these projects hinges not just on their construction, but on their long-term operational efficiency and financial viability. Decreasing costs, network infrastructure limitations, energy storage solutions, and fluctuating market prices are creating new complexities. The role of banks is evolving – moving beyond initial financing to assessing and managing ongoing project risks. Banks are now crucial in ensuring projects remain financially sustainable. The focus is shifting towards evaluating which renewable energy initiatives can realistically deliver returns and secure continued investment. Addressing these complexities is essential for a successful energy transition in Greece.