Green lodges are hotels, motels, inns and resorts which meet the standards for environmental responsibility. In the United States, California, Delaware, Florida, Georgia, Maine, Massachusetts, Michigan, New Hampshire, North Carolina, Pennsylvania, Rhode Island, South Carolina, Vermont and Virginia have implemented certification programs to identify facilities which have implemented continuing programs to conserve natural resources, reduce waste and minimizing pollution.
Green Lodge is an online guide that details and ranks the lodges in each state's green programs, and lists those which participate in the Energy Star program or have won sustainability awards.