Resume:

The Plenary approved this Tuesday (18) Senate Bill (PLS 484/2017) authorizing the implementation of sea power plants for the power generation from wind and solar sources. The platforms can be installed in the territorial sea (up to 22 kilometers from the coast) and in the exclusive economic zone (up to 370 kilometers).

Source: http://cerne.org.br/senado-aprova-criacao-de-usinas-eolicas-e-solares-no-mar