The International Renewable Energy Agency (IRENA) has released a report to the G20 Climate Sustainability Working Group (CSWG) on climate change and renewable energy. The report highlights the importance of national policies in promoting the adoption and sustainable use of renewable energy, particularly in communities, cities, and regions. The report emphasizes the role of local actors in shaping renewable energy policies and implementing sustainable energy solutions. It also underscores the need for international cooperation and the sharing of knowledge and resources to accelerate the transition to a sustainable energy future.