The report examines the impact of climate change on the economy and markets, highlighting the need for a sustainable growth model. It discusses the role of Green Finance in the economy, focusing on the opportunities and obstacles for banks in supporting energy efficiency and the green economy. Additionally, it presents European and Italian regulations that affect this sector, the initiatives of Italian banks regarding sustainability, and the importance of non-financial reporting in compliance with Legislative Decree 254/2016. The document also includes survey results on how banks support energy efficiency and renewable sources, with specific data on the main financing interventions and future expectations in this area.