Environment in Northern Mariana Islands 24 indicators covering environment for Northern Mariana Islands. IndicatorLatest Year10-yr change Rank Carbon dioxide (CO2) emissions (total) excluding LULUCF 0.0001 Mt CO2e 2024 unchanged 199th Aquaculture production 11 metric tons 2024 down 73.8% 177th Nitrous oxide (N2O) emissions from Waste 0.0009 Mt CO2e 2024 up 28.6% 190th Nitrous oxide (N2O) emissions (total) excluding LULUCF 0.0012 Mt CO2e 2024 up 20.0% 202nd Nitrous oxide (N2O) emissions from Industrial Processes 0.0003 Mt CO2e 2024 unchanged 198th Nitrous oxide (N2O) emissions from Agriculture 0 Mt CO2e 2023 — 198th Carbon intensity of GDP 0.0001 kg CO2e per constant 2015 US$ of GDP 2022 down 8.2% 195th Carbon dioxide (CO2) emissions excluding LULUCF per capita 0.0023 t CO2e/capita 2024 up 17.8% 197th Carbon dioxide (CO2) emissions from Industrial Processes 0.0001 Mt CO2e 2024 unchanged 196th Methane (CH4) emissions from Waste 0.0028 Mt CO2e 2024 unchanged 197th Methane (CH4) emissions (total) excluding LULUCF 0.0028 Mt CO2e 2024 unchanged 200th Methane (CH4) emissions from Agriculture 0 Mt CO2e 2023 — 198th Total greenhouse gas emissions excluding LULUCF per capita 0.0926 t CO2e/capita 2024 up 27.1% 203rd Total greenhouse gas emissions excluding LULUCF 0.0041 Mt CO2e 2024 up 7.9% 200th Capture fisheries production 61.62 metric tons 2024 down 57.8% 204th Total fisheries production 72.62 metric tons 2024 down 61.4% 208th Methane (CH4) emissions (total) excluding LULUCF 33.3% 2024 unchanged 100th Carbon dioxide (CO2) emissions (total) excluding LULUCF 0.0% 2024 — 146th Nitrous oxide (N2O) emissions (total) excluding LULUCF 500.0% 2024 up 25.0% 6th Total greenhouse gas emissions excluding LULUCF 70.8% 2024 up 21.4% 111th Forest rents 0.0% 2019 — 186th PM2.5 pollution, population exposed to levels exceeding WHO Interim Ta 0.0% 2017 — 166th PM2.5 pollution, population exposed to levels exceeding WHO Interim Ta 0.0% 2017 — 123rd PM2.5 pollution, population exposed to levels exceeding WHO Interim Ta 0.0% 2017 — 92nd