Rocky Mountain Institute (RMI)’s mission is to transform global energy use to create a clean, prosperous, and secure low-carbon future. RMI engages businesses, communities, institutions, and entrepreneurs to accelerate the adoption of market-based solutions that cost-effectively shift from fossil fuels to efficiency and renewables. They write: “We apply the framework of natural capitalism to all of our work. ‘Natural capital’ refers to the earth’s natural resources and the ecological systems that provide vital life-support services to society and all living things. These services are of immense economic value; some are literally priceless, since they have no known substitutes. Yet current business practices typically fail to take into account the value of these assets—which is rising with their scarcity. As a result, natural capital is being degraded and liquidated by the very wasteful use of resources such as energy, materials, water, fiber, and topsoil.”