Petrobras is a large, integrated Brazilian oil and gas company. It aims to achieve self-sufficiency in oil production and consumption for Brazil by increasing its investments in renewable fuels like ethanol and biodiesel. Petrobras plans to invest over $780 million in renewable energy sources between 2007-2011, including expanding Brazil's domestic biodiesel production and ethanol exports. The company sees opportunities to apply its expertise in Brazilian ethanol to expand global distribution networks and break into new markets like Japan.