The Los Manos Bed and Breakfast, Buena Vista, Colorado, has suites made from already dead trees that have dies naturally, Pine floors are taken from beetle infested dead trees as well as the adobe used for the walls which comes from local quarries, the resort boasts all natural and local products. Using solar and wind power to provide electricity needs, they also properly faced suites that maximize the suns light and the wind both for heating and cooling needs.
The Habitat Suites, Austin Texas, use natural insect control in the form of ladybugs which prevent the use of polluting pesticides and fertilizers. Trees are native which need little care and watering which is done only at night and during the early daylight hours to minimize water evaporation.