Empresa Metropolitana de Águas e Energia S.A. (BOVESPA:EMAE4) is seeking partner. Empressa has launched a call for bids to find partners to develop projects for electricity generation from renewable sources. The company is planning to diversify its operations and to invest in other sectors such as wind energy, photovoltaic energy, biomass, among others. Potential partners can enter the deal providing either funds or assets including areas in which to build these projects.