The heads of some of the world’s biggest oil firms and automakers agreed on Tuesday to push for broader global use and bigger investments in using hydrogen to help reduce emissions and arrest global warming. The oil firms’ and car makers’ chiefs said the plan was part of global efforts to keep global warming well below 2 degrees Celsius, an ambitious goal agreed by 195 countries in Paris in 2015. “In this context, we are convinced that the unique contribution that hydrogen solutions offer needs to be strongly reaffirmed now,” the participants, including the chiefs of oil firms Total ( TOTF.PA ) and Royal Dutch Shell ( RDSa.L ), Patrick Pouyanne and Ben van Beurden, said in a statement. The declaration was also signed […]