Abuja large and growing immigrant community consisting mainly of nationals from the ECOWAS sub-region. The city has been undergoing a rapid pace of physical development over the last fifteen years. Abuja is served by the Nigerian Postal Service which maintains postal codes, street names and zones. Nnamdi Azikiwe International Airport is the main airport serving Abuja and the surrounding capital region. It was named after Nigeria's first president, Nnamdi Azikiwe. The airport has international and domestic terminals. Abuja is also linked to Nasarawa, Plateau, Benue and Northeast Nigeria by the A234 Federal Highway, which starts from the city as the Goodluck
Energy in the Central African Republic Energy in the Central African Republic Energy in the Central African Republic is a growing industry with plenty of potential. Electric power production totaled 103 GWh in 2002, with consumption at 96 GWh for that same year. The capital city of Bangui is supplied by two hydroelectric generators and one thermal plant. A new dam on the Mbali River (a joint project with Democratic Republic of the Congo), which permits year-round hydroelectric generation, opened in late 1991. Total generating capacity was 40 MW in 2002, with thermal sources accounting for 21 MW and hydroelectric at 19 MW for that year.