Brazilian energy company CPFL Energia (<a href="https://bvmf.bmfbovespa.com.br/pt-br/mercados/acoes/empresas/ExecutaAcaoConsultaInfoEmp.asp?CodCVM=18660&ViewDoc=1&AnoDoc=2020&VersaoDoc=1&NumSeqDoc=93365" target="_blank">BVMF:CPFE3</a>) announced on Thursday that it plans a green hydrogen pilot project in the state of Rio Grande do Norte in partnership with cement producer Mizu Cimentos.