Zanzibar
Zanzibar (; ; ) is a semi-autonomous region of Tanzania. It is composed of the Zanzibar Archipelago in the Indian Ocean, off the coast of the mainland, and consists of many small islands and two large ones: Unguja (the main island, referred to informally as Zanzibar) and Pemba Island. The capital is Zanzibar City, located on the island of Unguja. Its historic centre is Stone Town, which is a World Heritage Site.
Zanzibar Electricity Corporation
Electricity in Zanzibar dates back to the early 1900s. In 1908, the first coal fired generator was installed on the island to power Stone Town. In 1954 the coal plants were abandoned and new diesel generators were installed by the British East Africa Company. In 1980 the main island of Unguja was connected to the Tanzanian National Grid via a 132kV, 45MW sub-marine cable and the diesel generators were decommissioned.