In the UK, researchers have found a more sustainable way to produce energy using plants that can survive in dry conditions such as deserts. These drought-tolerant plants, also known as arid plants, could help create cleaner and more efficient biofuels on a large scale. Biofuels are renewable energy sources made from biological materials like plants and algae. The study was undertaken by researchers from Canterbury Christ Church University in the UK, Southern University in the USA, and Universidad Autónoma Chapingo in Mexico.