By Lynn L. Bergeson and Carla N. Hutton
The U.S. Environmental Protection Agency (EPA) announced on September 18, 2019, that it is now accepting nominations for the 2020 Green Chemistry Challenge Awards for companies or institutions that have developed a new process or product that helps protect public health and the environment. EPA defines green chemistry as the design of chemical products and processes that reduce both the generation and use of chemicals that are hazardous to the environment and people’s health. Nominations for innovative technologies featuring the design of greener chemicals and products, greener chemical syntheses and reactions, or greener chemical processes are due to EPA by December 31, 2019. EPA states that it anticipates giving awards to outstanding green chemistry technologies in five categories in June 2020. According to EPA, since the inception of the awards more than two decades ago, it has received more than 1,600 nominations and presented awards to 118 technologies that reduced the use or generation of hundreds of millions of pounds of hazardous chemicals and saved billions of gallons of water and trillions of BTUs in energy. An independent panel of technical experts convened by the American Chemical Society Green Chemistry Institute will formally judge the 2020 nominations and make recommendations to EPA for the 2020 winners.