Renewable Energy ETFs are investment funds traded on stock exchanges that primarily focus on companies involved in the production and development of clean and renewable energy sources, such as solar, wind, hydroelectric, and geothermal power. These ETFs offer investors exposure to a diverse portfolio of stocks in the burgeoning green energy sector, which is poised for growth as the global economy transitions towards sustainable energy solutions to combat climate change. By investing in Renewable Energy ETFs, individuals can participate in the potential upside of this critical industry while also supporting the advancement of environmentally responsible energy practices.