This morning, Google's blog tells us about a new mashup they have been working on with the Earth Day Network. The domain they registered recently, googlegreenmaps.com, etc. wasn't exactly for what I thought, though it does have to do with the envrironment.
It is interesting though how quickly this domain was used after it was purchased (it was registered on May 17th) -- this should put to rest any arguements that Google never does anything with their domains, and in some cases they can be a good way to peer into the near future of the company.
From the green website:
Earth Day Network and Google Maps have teamed up to help maek your summer vacation a green one. Our map and video tours of five top U.S. vacation spots will introduce you to a bounty of environmentally friendly activities, attractions and amenities. You can also use Google Maps to find green options for wherever you wish to roam.