Low-carbon energy technologies could avoid 17 million tonnes per year of particulate matter.
Global use of materials will increase from 85 to 186 billion tonnes per year by 2050
In 2009, more than 1.2 billion tonnes of steel were produced worldwide.
Global material resource use is expected to reach nearly 90 billion tonnes in 2017 and may more than double from 2015 to 2050.
Vertical farming, is expected to reach a value of USD 7.3 billion globally by 2025.
California’s energy efficiency policies created 1.5 million jobs in 1977-2007.
For some specialty metals used in mobile phones and solar cells recycling rates are less than 1%.
By 2050, low-carbon energy technologies will need 600 million tonnes of metal resources for infrastructure and wiring.