Ceara's state governor Elmano de Freitas has signed a resolution with the country's vice president Geraldo Alckmin approving the first phase of the USD-5-billion (EUR 5.4bn) industrial green hydrogen project planned by Australian company Fortescue Metals Group (<a href="https://www.asx.com.au/markets/company/FMG" target="_blank">ASX:FMG</a>).