For example, we have been making long-term investments in Puerto Rico to assist in recovery efforts following natural disasters and be better prepared for future disasters. Read more in For the Strength of Our Communities and For the Growth of Our Employees. efficient use of natural resources 12.4 Achieve environmentally sound management of chemicals and wastes; significantly reduce their release to air, water and soil to minimize adverse impacts on health and the environment 12.5 Reduce waste generation through prevention, reduction, recycling and reuse 12.6 Encourage companies to adopt sustainable practices and integrate sustainability information into their reporting cycle To operate sustainably, we must use natural resources efficiently and manage waste in a way that preserves the health of our environment.