Al Dhannah is a city located 240 km west of Abu Dhabi City, in the Western Region of the Emirate of Abu Dhabi. The city’s former name, "Al Ruwais", is largely dropped in relation to the Ruwais Refinery and other industrial development. The Al Dhannah/Ruwais industrial and housing complex has been developed by ADNOC as a major contributor to the national economy and represents a series of multimillion-dollar investments by the company.