European scientists are working on an idea that could use solar energy from the Sahara to power parts of Europe. The plan would see vast fields of solar panels set up in the desert and would cost around £35.7bn. Because the sunlight is more intense the solar panels could generate up to three times the electricity compared with similar panels in Europe. Under the plan countries across Europe would also share electricity from green resources such as wind energy in the UK and Denmark and geothermal energy from Iceland and Italy.