Housing, mobility, food and electricity contribute most to the environmental impacts of consumption.
More sustainable use of materials and energy would add an extra $2 trillion to the global economy by 2050
By 2050, low-carbon energy technologies will need 600 million tonnes of metal resources for infrastructure and wiring.
Agriculture is responsible for 50% of land use and 70% of water use
Primary metal production is responsible for 7-8% of global energy use.
Material efficiency strategies can reduce emissions from materials and operational energy in cars by 30-40% in 2050 in G7 countries, India and China.
In 20 years, available water supplies may satisfy just 60 per cent of world demand
Material efficiency strategies can reduce emissions from materials and operational energy in housing by 40% in 2050 in G7 countries and up to 70% in India and China.