Tanzania Electric Supply Company Limited (TANESCO)
is a Tanzanian
parastatal organisation established in 1964
. It is wholly owned by the government of Tanzania. The Ministry of Energy and Minerals regulates the operations of TANESCO
Its business include: electricity generation, electricity transmission, distribution and sale of electricity to the Tanzanian mainland and bulk power supply to the island of Zanzibar.
The company has a workforce of 4,896 persons.