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TRI Explorer

2015 TRI Factsheet: State – Northern Mariana Islands
Data Source: 2016 Dataset (released March 2018)

The Toxics Release Inventory (TRI) tracks the management of certain toxic chemicals that may pose a threat to human health and the environment. Certain industrial facilities in the U.S. must report annually how much of each chemical is recycled, combusted for energy recovery, treated for destruction, and disposed of or otherwise released on- and off-site. This information is collectively referred to as production-related waste managed.

Map of TRI Facilities in Northern Mariana Islands
Quick Facts for 2015
Northern Mariana Islands United States
Number of TRI Facilities: 8 22,130
Total Production-Related Waste Managed: 4.9 thousand lbs 27.1 billion lbs
Total On-site and Off-site Disposal or Other Releases: 5.5 thousand lbs 3.4 billion lbs
Total On-site: 5.5 thousand lbs 2.9 billion lbs
Air: 5.5 thousand lbs 686.4 million lbs
Water: 0 lbs 198.2 million lbs
Land: 2 lbs 2.0 billion lbs
Total Off-Site: 0 lbs 502.3 million lbs
Northern Marianas Islands ranks 56 out of 56 states/territories nationwide based on total releases per square mile (Rank 1 = highest releases)

Looking at production-related waste managed over time helps track progress in reducing waste generated and moving toward safer waste management methods. EPA encourages facilities to first eliminate waste at its source (source reduction). For waste that is generated, the preferred management method is recycling, followed by energy recovery, treatment, and as a last resort, disposing of or otherwise releasing the waste. Under the Pollution Prevention Act of 1990, TRI collects information to track industry progress in reducing waste generation and moving towards safer waste management alternatives. Learn more about Pollution Prevention and TRI.

The following charts represent releases of TRI-covered chemicals to the environment in the State of Northern Mariana Islands . A "release" of a chemical means that it is emitted to the air or water, placed in some type of land disposal, or transferred off-site for disposal or release.

Top Five Chemicals Released to Air and Water
MP, 2015

No Releases to Water
Note: **=Carcinogenic Chemical
Note: Trend graphs were created using the 2001 core chemicals/industries list.

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