Wind Power Station 7

Wind Power Station 7 is a decommissioned wind power station on Zanzibar Island off the northeast coast of the United Republic of Tanzania, Africa on Earth. It is noted as being a "Mute reminder of the East African Protectorate's late 25th-century attempt at re-nationalization." An ancient fortress is located just next to the power station.

Some of these sites were said to have been training sites for the Spartans. There were likely many more stations similar to this all over Earth and other UNSC worlds.

Trivia

 * Wind Power Station 7 is the location of the Halo 2 Multiplayer map Zanzibar, and its Halo 3 remake, Last Resort.
 * Its name may be a 7 reference.
 * The fortress on the beach bears some resemblance to some sections of Fort Jesus, a 16th-century fortress in current-day Mombasa.