2012, a review of the PNE 2030 was commissioned, so as to take into account the increasing share of renewable sources like wind and biomass in the Brazilian energy matrix and the consequences of the 2011 Fukushima nuclear disaster in Japan. This updated study was expected to come out in 2013, as a PNE2035. However, that did not happen. Presently, the website of EPE states that a PNE 2050 is currently in development. Currently, there is only one active uranium mine in the country, located in Lagoa Real, Caetité, Bahia. The annual production of uranium in the Caetité Complex, which is managed by INB, has varied, with the record being 400 tons of uranium concentrate in 2008. There have been plans of developing mine activities in Santa Quitéria, Ceará, where the uranium presents itself associated with phosphate. Even though INB has undertaken some steps toward establishing this new mine, the license has not been issued yet. In the end of 2008, President Lula signed an agreement with his French counterpart, Nicolas Sarkozy, which established a partnership between the two countries regarding defense issues. In addition to selling 50 EC-725 Super Cougar helicopters France agreed to work with Brazil to build four conventional submarines and one nuclear propulsion submarine. The US$12 billion agreement, however, excludes cooperation on the development of the nuclear reactor for the submarine, which is supposed to be accomplished by the Brazilian Navy solely. The construction of the nuclear submarine is expected to start in 2016, in the Navy's Manufacturing Unit for Metallic Structures (Unidade de Fabricação de Estruturas Metálicas – Ufem), located in Itaguaí, Rio de Janeiro. The likely date for completion is 2023 and the submarine should to start to operate in 2025. The Brazil-France deal is in accordance with the National Defense Strategy (Estratégia Nacional de Defesa – END) that Brazil also issued in 2008. The END states Brazil's ambition to develop and master nuclear technology and conclude the nuclear propulsion submarine. The most recent White Book of National Defense, issued in 2012, states that a nuclear propulsion submarine would contribute to the protection of commercial routes, keep navigation free, help protect natural resources, and promote technological development in the country. In February 2013, the Brazilian government announced the creation of a new state-owned company, the Blue Amazon Defense Technologies (Amazônia Azul Tecnologias de Defesa – Amazul), whose purpose is to promote, develop and maintain