The majority of visitors to this site are from the United States of America, and for the sake of the environment, if you plan to vacation in another place, it would be preferable to chose a place near to your home so as to shorten the journey. It is a good thing that this worldwide online accommodation booking site list all the 51 states of America. Not only that, they have special categories of hotels such as eco green lodging which is most relevant to what this site is all about.
In addition to category of hotels that have adopted environmentally friendly practices, they also have other special categories such as spa resorts, yoga retreats and a few others, even a haunted hotels!!! category for the brave ones.
Unfortunately for our one and only Spaceship Earth which still have no lifeboat, either hotels in the United States have not taken to environmentally friendly practices on a wide scale, or for reasons of their own, are not listing their environmentally friendly hotels with this site because I checked quite a number of America's state, but all those I checked had no environmentally friendly hotel listed. I can't check all the 51 states, so if you happened to be staying in one of those states listed and you check your state, you may just find something. Further, things are not static, and I am sure operators of this site are hard at work, and hopefully before 31st December, 2008, you will find such American eco green lodgings listed in the site without any problem.
Why before 31st December, 2008, you may ask. Simple. With the Special Offer Code SPC7258603, you can get $10.00 off for reservations over $100. But this special offer is not forever. You have until 31st December, 2008 to make use of it.