The Ecologist Radical Intransigent Party (Spanish: Partido Ecologista Radical Intransigente, acronym PERI) is a Uruguayan green party established in 2013. It participated in 2014 and 2019 primaries and general elections, obtaining in 2019 for the first time a seat in the Deputy chamber. The party runs its own broadcasting programme on CX 40 Radio Fénix, La voz del agro.