Complex figured as an anchor project of the new investment plan. In 2008, another new environmental impact assessment was written, this time by Eletrobras with the participation of Odebrecht, Camargo Corrêa, and Andrade Gutierrez, which formally accepted Alternative C or the construction only of the Belo Monte dam itself. The assessment also presented further design changes; in order to avoid inundating indigenous territory, which is not permitted by the Brazilian Constitution, the new design included two canals to divert the water away from indigenous territories and into a reservoir called the Reservatorio dos Canais (Canals Reservoir). An additional reservoir would be created called the Reservatorio da Calha do Xingu (Xingu Riverbed Reservoir), and electricity would be generated from the two reservoirs using three dams: a complementary powerhouse called Pimental (233 MW), a complementary spillway called Bela Vista, and the main powerhouse called Belo Monte (11,000 MW). The Reservatorio dos Canais would be retained by over a dozen large dikes, and water from the reservoirs would be channeled towards the main powerhouse. However, transparency of the government's plans once again became an issue, sparking indigenous tribes of the region to organize another large meeting, called the Segundo Encontro dos Povos do Xingu (the Second Encounter of the Peoples of the Xingu) in the city of Altamira, Pará on 20 May 2008. First license granted In February 2010, Brazilian environmental agency IBAMA granted a provisional environmental license, one of three licenses required by Brazilian legislation for development projects. The provisional license approved the 2008 environmental impact assessment and permitted the project auction to take place in April 2010. In April 2010, Odebrecht, Camargo Corrêa, and CPFL Energia dropped out of the project tender, arguing that the artificially low price of the auction (R$83/US$47) set by the government was not viable for economic returns on investment. On 20 April 2010, the Norte Energia consortium won the project auction by bidding at R$77.97/MWh, almost 6% below the price ceiling of R$83/MWh. After the auction, local leaders around the project site warned of imminent violence. Kayapó leader Raoni Metuktire stated: "There will be a war so the white man cannot interfere in our lands again." Canadian film director James Cameron also visited the site prior to the auction and stated he would produce an anti-Belo Monte Dam film called Message From Pandora which was later released in November. In April 2010 the Brazilian Federal Attorney