An International Renewable Energy Job Service

I've just discovered an international employment service that specializes in listing renewable energy jobs.  Its name is Green Jobs and it can be seen at http://www.greenjobs.com/.  Its world headquarters is in California and it appears to have good international listings along with its U.S. listings.  While not all of its listings can be considered renewable energy jobs (I've noticed some oil company positions in the mix), overall it looks like an excellent source for finding renewable energy jobs around the world.