Zero

Heading home from the Office just after 17:00, I got my Blip. 

Fife College, around the corner from the Office. In normal times it would be a busy place with students leaving at the end of their day.

I worked from home in the morning. I thing the Boss was expecting to be in the Office then, but his day took a different track after a big announcement for our area - a project to provide hydrogen heating for 300 homes replacing their current natural gas supply.

Zero carbon. 

I may be on a different track too. I had discussions with him and the Manager about changing my working days. My suggestions got a positive response, but one part of it means they have to work out some budget figures to see if it will be possible.