Tashar Wutar Lantarki ta Mambilla, wani aikin samar da wutar lantarki ne mai karfin 3,050 MW wanda ke ƙarƙashin bunƙasa wutar lantarki a tarayyar Najeriya . Idan aka kammala, zai zama mafi girman shigarwar da ake samarwa a cikin kasar, kuma daya daga cikin manyan tashoshin samar da wutar lantarki a Afirka . Tashar wutar lantarkin tana cikin Kauyen Kakara, a jihar Taraba, Najeriya. Wannan yana kusa da garin Gembu, kusa da kan iyaka da garin Kamaru. Tashar wutar tana zaune a hayin Kogin Donga, kuma ta kunshi madatsun ruwa guda hudu da kuma gidajen wuta biyu na karkashin kasa. Gembu yana da kusan kilomita 413 kilometres (257 mi), ta kan hanya, kudu maso gabas na Wukari, babban gari mafi kusa, duk a cikin jihar Taraba. An gina shi a cikin shekara ta 1982, babban madatsar Mambilla babbar madatsar ruwa ce mai ƙanƙara da kuma tafki a 1,300 metres (4,300 ft) sama da matakin teku.