Zambia vs. Namibia

Environment

	Zambia	Namibia
Air pollutants	particulate matter emissions: 24.7 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 5.14 megatons (2016 est.) methane emissions: 14.1 megatons (2020 est.)	particulate matter emissions: 22.59 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 4.23 megatons (2016 est.) methane emissions: 10.4 megatons (2020 est.)
Total water withdrawal	municipal: 290 million cubic meters (2017 est.) industrial: 130 million cubic meters (2017 est.) agricultural: 1.152 billion cubic meters (2017 est.)	municipal: 73 million cubic meters (2017 est.) industrial: 14 million cubic meters (2017 est.) agricultural: 201 million cubic meters (2017 est.)
Revenue from forest resources	forest revenues: 4.45% of GDP (2018 est.)	forest revenues: 0.47% of GDP (2018 est.)
Revenue from coal	coal revenues: 0.04% of GDP (2018 est.)	coal revenues: 0% of GDP (2018 est.)
Waste and recycling	municipal solid waste generated annually: 2,608,268 tons (2002 est.)	municipal solid waste generated annually: 256,729 tons (1993 est.) municipal solid waste recycled annually: 11,553 tons (2005 est.) percent of municipal solid waste recycled: 4.5% (2005 est.)