Four things you can do about your carbon footprint COP26BBC
almost a quarter of carbon dioxide global emissionsLiving car-free might be "the most impactful thing we can do to reduce our transport emissions", according to Dr JenningsHowever, ditching the car is not possible for everyone, particularly if you live in an area without good public transport, or work night shifts when it isn't running.
Electric cars are becoming more widespread, but they are still expensive. And it is only truly green travel if the electricity used to power the car comes from green energy sources, such as wind or solar. Low-carbon sources made upUnfortunately for keen travellers, flying is one of the most carbon-intensive things we can do as individuals.Train journeys can have less than a fifth of the impact of a domestic flight, although they might be more expensive.