Providing access to urban sanitation is challenging because of space limitations, complex land tenure and higher public health concerns in crowded settlements. This is especially true for low-income urban areas. For URBANET, Jane Njagi describes how this challenge has been tackled in Tharaka Nithi County, Kenya.
Asia is one of the regions of the world that is experiencing extremely rapid urbanisation. The Cities Development Initiative for Asia (CDIA) has recently launched a photobook in which case studies of four cities in Asia illustrate innovative ways to tackle issues in key sectors such as flood and drainage management, water supply, transport and waste management.