The Copenhagen global climate summit made headlines because of all the political hot air unleashed at the affair. But making many fewer headlines was the trade show called the Bright Green Expo taking place nearby. You can download information from many of the exhibitors here:
http://www.brightgreen.dk/exhibitors_all.html
And if you happen to speak Danish, the comedy skits, we're told, were quite humorous:
http://www.brightgreen.dk/video01.html
And if political speeches are your thing, you can look at on-demand videos of what went on at the summit here: