Hydrogen-powered transport key to climate targets, says Shell

Oil firm says gas could account for 10% of global energy consumption by end of century

Planes and trucks powered by hydrogen will be a crucial part of efforts to cut carbon emissions to safe levels, according to oil giant Shell.

For the first time, the Anglo Dutch firm, which is facing calls by activist shareholders to take stronger action on global warming, has mapped out how the world could hit the Paris climate deal's target of keeping temperature rises below 2C.