We love our state and welcome you! If you are visiting to enjoy the great outdoors, check out local artists, eat and drink at our fine restaurants and enjoy other attractions, we estimate your stay costs about 933 kg of CO2 per day. Donating $7 for each day you are here will help us keep Colorado the beautiful place we love. Your contribution will help decrease the carbon footprint of homes for low-income families, improve energy efficiency, and reduce the demand on local coal-fired power plants.