Boa Esperança Hydroelectric Power Plant

The Hydroelectric power of Boa Esperança(first part, Portuguese meaning "Good Hope") is a power plant that provides energy to the state of Piauí. Previously, the plant had the designation of "Hydroelectric power Marshal Castelo Branco", but recently has the nomenclature of "Good Hope".

It is located in Parnaíba River in the city of Guadalupe.