At the moment you may well be creating less CO2 going by car.wrote: I'm just about to leave for a 120 mile round trip to take my wife to a hospital for a CT scan. Some advice, please, as to how I can reduce this travel. Other than walking 2 x15 miles to the station then 2x15 miles at the other end.
Trains create 35g co2 per km per passenger (so the two of you 70g of co2 per km)
If your car can achieve 60mpg (mine can) then the two of you would be creating 125g of CO2 per KM
https://dataportal.orr.gov.uk/media/184 ... 019-20.pdf
And for your journey going direct by car will be considerably shorter than the car+train+taxi option. may be 120 round trip as opposed to 180 mile? Back of the fag packet calculations would suggest 24kg co2 by car, or 25.8kg by car-train-taxi
I do think train is best whenever possible and that is our preferred method, but it is very rarely the practical way to get anywhere. But for us the train option is nearly always more expensive in both money and co2 output.