Mali vs. Niger

Environment

	Mali	Niger
Air pollutants	particulate matter emissions: 31.17 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 3.18 megatons (2016 est.) methane emissions: 19.16 megatons (2020 est.)	particulate matter emissions: 70.8 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 2.02 megatons (2016 est.) methane emissions: 22.99 megatons (2020 est.)
Total water withdrawal	municipal: 107 million cubic meters (2017 est.) industrial: 4 million cubic meters (2017 est.) agricultural: 5.075 billion cubic meters (2017 est.)	municipal: 178.9 million cubic meters (2017 est.) industrial: 36 million cubic meters (2017 est.) agricultural: 1.536 billion cubic meters (2017 est.)
Revenue from forest resources	forest revenues: 2.02% of GDP (2018 est.)	forest revenues: 4.41% of GDP (2018 est.)
Revenue from coal	coal revenues: 0% of GDP (2018 est.)	coal revenues: 0.03% of GDP (2018 est.)
Waste and recycling	municipal solid waste generated annually: 1,937,354 tons (2012 est.)	municipal solid waste generated annually: 1,865,646 tons (1993 est.) municipal solid waste recycled annually: 74,626 tons (2005 est.) percent of municipal solid waste recycled: 4% (2005 est.)