The atọ Gorges Dam bụ mmiri ọkụ ike ndọda nke gafere Osimiri Yangtze n'akụkụ obodo Sandouping, na Yiling District, Yichang, Hubei Province, China. The Three Gorges Dam bụ ọdụ ọkụ kacha ibu n'ụwa n'ihe gbasara ike arụnyere (22,500MW). N'afọ 2014, mmiri mmiri ahụ mepụtara awa 98.8 terawatt (TWh) ma nwee ndekọ ụwa, mana Itaipú Dam karịrị ya, bụ nke debere ndekọ ụwa ọhụrụ na 2016, na-emepụta 103.1 TWh.
Ewezuga mkpọchi, a rụchara ọrụ mgbochi mmiri ahụ wee rụọ ọrụ nke ọma dịka nke ọnwa Julaị 4, 2012, mgbe nke ikpeazụ nke nnukwu turbin mmiri dị n'ime ụlọ dị n'okpuru ala malitere nrụpụta. Emechara ebuli ụgbọ mmiri ahụ na Disemba 2015. Igwe mmiri mmiri nke ọ bụla nwere ikike nke 700 MW.[9] [10] Emechara ahụ mmiri ahụ n'afọ 2006. Ijikọta nnukwu turbines 32 nke mmiri ahụ na igwe ọkụ abụọ pere mpe (50MW nke ọ bụla) iji mee ka ụlọ ọrụ ahụ rụọ ọrụ n'onwe ya, ngụkọta ike eletrik nke mmiri ahụ bụ 22,500MW.
N'ịgbapụtakwa ọkụ eletrik, a na-ezube mmiri mmiri ahụ iji mee ka osimiri Yangtze na-ebufe ụgbọ mmiri wee belata ohere nke idei mmiri na-agbada site n'inye ohere nchekwa mmiri. China na-ele ọrụ a anya dị ka nnukwu ihe yana ihe ịga nke ọma n'etiti ọha na eze na nke akụ na ụba, na nhazi nke nnukwu turbines ọgbara ọhụrụ, na ịkwaga n'ibelata ikuku ikuku griin ha. Nde mmadụ 1.3, ma na-eme mgbanwe dị ukwuu na gburugburu ebe obibi, gụnyere ihe ize ndụ dị ukwuu nke mbuze.