The Green Traveler by Marstel-Day

The Green Traveler by Marstel-Day is an application that will help you stay green while you are on the road. It can be a big challenge to stay sustainable while you are traveling - even if you are trying to keep your impact on the Earth at a minimum. Many travelers don't know that they can reduce their energy and water consumption as well as limit their greenhouse gas emissions and waste production. Even if you do, it's hard to keep track of how you are doing, even though it's nice to know that you are making a difference.
The Green Traveler is here to help green-minded travelers understand what they can do to be earth-friendly on the road and to keep track of their positive impact. The application shows users a variety of tips and tricks for planning trips, preparing their homes for travel, and staying green while they're away. Each tip comes with a measure of the energy, water, greenhouse gases, and waste they might save if they follow it.
The Green Traveler also has a trip calculator that lets users fill in some information, select the location of the trip, and take a quick survey about what they did to keep their travel green. The calculator adds up all the positive impacts and calculates a green travel score for the trip. The app stores all the trips and has a running record of how green you've been - try to get your score as high as possible and save the Earth!