Pattern Energy Group’s (Pattern Development or the Company) Conejo Solar photovoltaic power project in Chile has secured a 22-year PPA with an affiliate of Antofagasta Minerals SA. The 104-MW Conejo Solar project was originated by Pattern Development and upon completion will be the largest solar energy project in Chile with a PPA. Conejo Solar will connect to the Sistema Interconectado Central's (SIC) 220kV transmission system and is located on public lands owned by the government of Chile with a long-term concession. The project, which has begun initial construction work, is ready for construction financing and the Company anticipates an end-of-year or early 2015 financial closing.