2008 Zanzibar power blackout 2008 Zanzibar power blackout The 2008 Zanzibar Power blackout was an extensive power outage on Zanzibar, Tanzania. A similar and longer event happened in Zanzibar in 2009. The island was without power for more than three months. During May and June 2008, Zanzibar suffered a period of almost one month without mains electricity due to a grid failure which left the entire island dependent on alternative methods of electricity generation (mainly diesel generators). Power failed on 21 May 2008 after a wide-area grid failure across the Tanzanian network was followed by a power surge which damaged the submarine interconnector cable
History of Zanzibar Somaliland. Zanzibar was famous worldwide for its spices and its slaves. During the 19th century, Zanzibar was known all over the world in the words of Petterson as: "A fabled land of spices, a vile center of slavery, a place of origins of expeditions into the vast, mysterious continent, the island was all these things during its heyday in the last half of the 19th century. It was the Africa Great Lakes' main slave-trading port, and in the 19th century as many as 50,000 slaves were passing through the slave markets of Zanzibar each year. (David Livingstone estimated that 80,000