The Cleantech Avenger archives
Writing under the pseudonym the Cleantech Avenger, Dallas Kachan initiated the first "gossip column" focused on the clean technology industry. Published first at Inside Greentech, then by the Cleantech Group after its acquisition of Inside Greentech in August, 2007. With contributions from Dave Ehrlich, Emma Ritch and Lisa Sibley.
| Cleantech and the summer blockbuster | August 17, 2009 |
| Off-grid and out of touch | May 15th, 2009 |
| C-levels falling | March 16, 2009 |
| Using superpowers for the greater cleantech good | November 7, 2008 |
| But… doesn’t a superhero need arch enemies? | October 17, 2008 |
| The cleantech industry arrives? | September 8, 2008 |
| Can’t we all just get along? | June 16, 2008 |
| Smells like fish in the fog | May 30, 2008 |
| Fudd, Fuwa and Fworida | March 12, 2008 |
| On resignation and reinvention | February 1, 2008 |
| Biofuel and plastics scuttlebutt | December 3, 2007 |
| Mishaps and murmurs | October 5, 2007 |
| Bowling for Greenfuel | July 6, 2007 |
| More slimy goings on in algae | May 22, 2007 |
| Swimming with the fishes | April 6, 2007 |
| Of pennies and Priuses | February 22, 2007 |
| Post-holiday greentech scuttlebutt and intrigue | January 2, 2007 |
| Solar flares: SunPower, DayStar, Miasole and Suntech | November 15, 2006 |
| Italian fashion, the military, sea snakes and failed cleantech startups | October 31, 2006 |
| Gambling and bankruptcy shenanigans | October 5, 2006 |