Yesterday I worked out that I saved 105kg CO2 through low-carbon travel on my sabbatical. My travel emitted 60% less than if I had gone by car – a small car. Brilliant. I also got fitter.

Of the 953 miles, nearly 200 were by bike. When I started, I found the cycling tough – I was a bit out of practice. In the first week my daily cycling was 17 miles on average but by the last week in Dumfries and Galloway I was averaging 36 miles a day. I was even doing extra miles by bike – on the last day I had planned to cycle from Newton Stewart up to Barrhill station but I had time and kept on going to Girvan.

Thankfully that fitness hasn’t gone away again now that the sabbatical is over. In fact, I am inspired to do more. I might not have loads of time to go on long bike rides but I am now a regular cycle commuter into Glasgow and I have made a dramatic discovery. Cycling is the fastest way to get into the office – only 30 mins. Faster than going by bus, train or car. The main question is why didn’t I discover this cycling commute earlier. Laziness? No, I just didn’t realise it was possible and so quick. So now getting to work I can be greener, fitter and faster…oh and a little bit richer.