Affordable and clean energy solutions are those that provide energy that is both cost-effective and environmentally friendly. This includes renewable energy sources such as solar, wind, and geothermal, as well as energy efficiency measures that reduce energy consumption. These solutions are essential for meeting global energy needs while also reducing the environmental impact of energy production. They are also key to addressing climate change, as they reduce the amount of carbon dioxide and other greenhouse gases emitted into the atmosphere. Additionally, affordable and clean energy solutions can help reduce energy poverty, as they provide energy access to those who are unable to afford traditional energy sources. Ultimately, affordable and clean energy solutions are essential for creating a sustainable future and ensuring a healthier planet for generations to come.