When we think about early adopters—brave people who often pay a premium in price and risk trying new products—of new technologies, commercial drivers may not readily come to mind. Yet, drivers in major cities like Lagos, Abuja, Ibadan, and Benin are becoming early adopters of vehicles powered by compressed natural gas (CNG). While CNG is better for the climate than petrol, these drivers aren’t switching because of environmental concerns. Instead, cost is the top-of-mind consideration as fu...