Rural accessibility is the only metric used in the Sustainable Development Goals to track progress toward better transport services in low- and middle-income countries. This paper estimates the rural accessibility index, defined as the proportion of the rural population who live within 2...

This paper explores the investments needed to achieve universal access to electricity in Sub-Saharan Africa by 2030, and the additional operation and maintenance costs these investments entail. It also explores the drivers of these costs, by exploring hundreds of scenarios that combine...

This report examines the opportunities to decouple growth in logistics activity from growth in GHG emissions, synthesizing existing evidence on potential GHG mitigation measures. It focuses on nonurban logistics. Urban logistics is covered in a companion report on decarbonizing urban transport....