Published! At long last my report has gone up on the CIBSE website (although I'm not complaining as it didn't take them as long to put it up as I did to write it). If anyone still looks in here you can find it here:
http://www.cibse.org/index.cfm?go=page.view&item=1917#4
But the blog is better reading I think.
I'm still getting mileage out of the whole trip - most recently this week at the IMechE where I gave a talk on district heating to a bunch of power engineers. It was pretty bad as I was up last and everything I wanted to say had already been covered by one or another speaker. But I got two questions so I didn't send everyone to sleep and got some positive feedback from my boss's boss, who was also there, afterwards so perhaps it went better than I thought. But it was a tough gig.
Greenbuild in Manchester, on the other hand, was a delight and I had standing room only - no mean feat when you're on the exhibition floor and so people can just get up and wander off when they're bored. I have got that on video and as soon as I work out Vimeo I'll be putting it on line.