Goal 12: Ensure sustainable consumption and production patterns
Sustainable growth and development requires minimizing the natural resources and toxic materials used, and the waste and pollutants generated, throughout the entire production and consumption process. Sustainable Development Goal 12 encourages more sustainable consumption and production patterns through various measures, including specific policies and international agreements on the management of materials that are toxic to the environment.
As developing regions industrialized, their use of raw materials grew
The material footprint is an accounting of fossil fuels and other raw materials extracted globally and used in a particular country. It reflects the amount of primary materials required to meet a country’s needs and can be interpreted as an indicator of the material standard of living or level of capitalization of an economy. From 2000 to 2010, the material footprint per GDP of developed regions dropped as a result of greater efficiency in industrial processes. But at 23.6 kilograms per unit of GDP in 2010, it was still substantially higher than the figure for developing regions at 14.5 kilograms per unit of GDP. As developing countries industrialized, the material footprint of the regions as a whole grew over this 10-year period. Non-metallic minerals showed the largest increase, rising from 5.3 to 6.9 kilograms per unit of GDP. This component represents almost half the material footprint of developing regions.
Material footprint per GDP by type of raw material, 2000 and 2010,
(kilogram per unit of GDP at constant 2005 US dollars)
Per capita consumption of natural resources declined in developed regions, while increasing in most developing regions
Another measure of the flow or use of materials in individual countries is domestic material consumption, which measures the amount of natural resources used in economic processes. Domestic material consumption per capita declined slightly in developed regions, from 17.5 metric tons per capita in 2000 to 15.3 metric tons per capita in 2010. However, it remained 72 per cent higher than the value for developing regions, which stood at 8.9 metric tons per capita in 2010. Domestic material consumption per capita increased in almost all developing regions over this period, except in sub-Saharan Africa, where it remained relatively stable, and Oceania, where it decreased from 10.7 to 7.7 metric tons per capita. The dramatic rise in the consumption per capita of raw materials in Asia, particularly Eastern Asia, during this period is primarily due to rapid industrialization.
Domestic material consumption per capita, 2000 and 2010 (metric tons per capita)
Almost all countries are party to at least one international environmental agreement on hazardous wastes and other chemicals
International frameworks to achieve environmentally sound management of hazardous wastes, chemicals and persistent organic pollutants have been established by the Basel, Rotterdam and Stockholm conventions. With six exceptions, all Member States of the United Nations are party to at least one of these conventions. The number of parties to these conventions increased significantly from 2005 to 2015, particularly in Africa and Oceania. Currently, there are 183 parties to the Basel convention, 180 to the Stockholm convention and 155 to the Rotterdam convention (including the European Union as a party in all three conventions). Becoming a party to these international agreements brings certain obligations, including the establishment of a contact person to transmit relevent communication. All but one of the parties to the Basel convention and the majority of parties to the Rotterdam and Stockholm conventions have designated such contacts. However, the number of countries submitting national progress reports, which are also obligatory under the Basel and Stockholm conventions, has been declining since 2009−2010.