The report "Renewables for refugee settlements: Sustainable energy access in humanitarian situations" by the International Renewable Energy Agency (IRENA) highlights the importance of renewable energy in providing sustainable energy access for refugees. The report emphasizes that renewable energy can help address the energy needs of refugees, improve their living conditions, and contribute to the sustainable development of refugee settlements. The report also notes that renewable energy can help reduce greenhouse gas emissions and improve energy security in refugee settlements. The report provides examples of successful renewable energy projects in Ethiopia and Iraq and recommends that governments, international organizations, and the private sector work together to promote the use of renewable energy in refugee settlements.