The end of any year casts a shadow of reflection on accomplishments and importantly, on what could have been done in the last 12 months. However, this year, 2007, saw progress in addressing our generation’s most pressing challenges – how to slow and ultimately stop the growth of greenhouse gas emissions, enhance energy efficiency and improve our nation’s energy security. It was a productive year and one that will hopefully be followed by a year filled with even more accomplishments.

What a year it was. People across the country began to see energy and the environment through a different lens, thanks in part to attention surrounding the following milestones:

Please visit Treehugger to view the full post