The top 100 firms in green tech

AlwaysOn has just produced its first list of what it reckons are the top 100 private firms in the clean/green tech game. As it says, these are the firms transforming transport, construction, energy, agriculture and more.

And the ultimate winner, in its view, is GridPoint — which says it aims to align the interests of electric utilities, consumers and the environment, a 21st Century grid.

It’s called the GoingGreen 100; check out the full list here.