I have recently teamed up with the VivaGreen.com crew. This is a very-cool feature-filled Drupal 5.2-based site that I feel will be appreciated by the Drupal community as well.

The fundamental concept is a directory for green and sustainable resources, but that's just the tip of the iceberg. Please check it out. The group of us would love to hear some feedback from the Drupal community.

http://www.vivagreen.com/

Drupal version: Drupal 5.x