1) Grameen Foundation AppLab has a history of scaling sustainable ICT solutions in East Africa through programs like Community Knowledge Workers (CKWs) and mobile money product innovation.
2) Their approach involves designing programs and products for sustainability from the start. For example, their CKW program provides a 'Business in a Box' model that offers monthly payments to CKWs to disseminate information to farmers using mobile phones in a way that is 50% self-sustaining.
3) Key learnings include thinking about sustainability from the beginning, solving the right problems, considering all partner value propositions, finding the right partners, and using evaluation to improve or change approaches and not fearing failure