Flight risk: can we take the carbon out of air travel?
Greta Thunberg’s zero-carbon Atlantic crossing is not an option for most. But it might be in years to come, if experiments with hydrogen, solar and batteries pay off. THE GUARDIAN
Greta Thunberg’s zero-carbon Atlantic crossing is not an option for most. But it might be in years to come, if experiments with hydrogen, solar and batteries pay off. THE GUARDIAN