CLIMATE: Shell sees no risk to its assets in carbon-constrained world Saqib Rahim, E&E reporter Published: Tuesday, May 20, 2014 Royal Dutch Shell PLC is the latest oil giant to address the "carbon bubble" -- and the latest to dismiss it. Please subscribe to EnergyWire to read the full story. Username: Password: Forgot your access codes? Recover them. Not a subscriber? Sign up for a trial. Ready to subscribe? Click here.