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  1. The Story of Stuff

    May 18, 2009 — No Comments
  2. Passively Heated Houses

    Dec 29, 2008 — No Comments
  3. Op-Ed Columnist – The Real Generation X – NYTimes.com

    Dec 7, 2008 — 1 Comment
  4. Green Car of the Year

    Nov 20, 2008 — 1 Comment
  5. Electronic Wasteland

    Nov 9, 2008 — No Comments
  6. wind power

    Aug 11, 2008 — No Comments
  7. raise it

    Apr 30, 2008 — 2 Comments
  8. Landing in LA

    Apr 18, 2008 — No Comments
  9. Fuel

    Mar 19, 2008 — No Comments
  10. The Boondoggle that is Ethanol

    Jun 28, 2007 — No Comments
  11. Minnesota Energy Challenge

    Jan 2, 2007 — 1 Comment
  12. Happy New Year!

    Jan 2, 2007 — 2 Comments
  13. An Inconvenient Truth

    Jul 19, 2006 — 1 Comment