Low-Energy Inclusive Appliances (LEIA) is a research and innovation programme focused on improving the efficiency, performance, and availability of electrical appliances and solar powered technologies suited to off-grid and weak-grid settings, while lowering their cost for consumers including in Sub-Saharan Africa, South Asia and the Indo-Pacific. This includes appliances that deliver critical energy services such as refrigeration, cooling and communications (e.g., fridges, fans, TVs, solar water pumps) and technological innovations in areas such as advanced refrigeration, agricultural processing, electric cooking, brushless DC electric motors, interoperability, compatibility, and connectivity. LEIA leads the ‘Energy Efficiency’ Ayrton Challenge and co-leads the ‘Sustainable Cooling For All’ Ayrton Challenge, along with supporting on the ‘Modern Cooking’ Ayrton Challenge. The programme is funded by the Foreign, Commonwealth and Development Office (FCDO) via the Transforming Energy Access (TEA) platform.