
Biocombustíveis
Cinquenta anos de choques e contrachoques no setor de petróleo
A indústria do petróleo passou por mudanças significativas em relação aos consumidores e produtores nos últimos 10 anos. Os Estados Unidos (EUA) têm papel central na mudança, quando passou de maior importador mundial para um quadro de quase autossuficiência de óleo cru. Estamos falando de uma redução de consumo externo da ordem de 8 milhões […]