The Conga Environmental Impact Assessment was originally approved in 2010.[3]
It was suspended in November 2011. In April 2012, President Ollanta Humala, who had been elected after promising to place "water over gold",[4] said that the project needed a number of changes to proceed.[5] Protesters expressed concerns about perceived impacts of the project on the local water supply.[6]
Farmers protested against the project.[2] Demonstrations ceased after President Ollanta Humala on December 4, 2012 granted the country's armed forces extra power for 60 days, including the right to make arrests without warrant.[2]
Opponents of the project pointed to risks for ecosystem and water resources.[7] The conflict had the result that several of President Ollanta Humala's ministers resigned.[8] It also resulted in the death of several Peruvians.[9] This was the first crisis of the Humala administration.[8]