South Africa produces around 240,300 gigawatt-hours (865,000 TJ) electricity annually.^{2007 est.} Most of this electricity is consumed domestically, but around 12,000 gigawatt-hour is annually exported to Swaziland, Botswana, Mozambique, Lesotho, Namibia, Zambia, Zimbabwe and other Southern African Development Community countries participating in the Southern African Power Pool.