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Pollution Prevention

Under the Pollution Prevention Act of 1990 (PPA), TRI collects information to track industry progress in reducing waste generation and moving towards safer waste management alternatives. Measures that facilities have taken to prevent pollution and reduce the amount of toxic chemicals entering the environment are shown in the table below. Although factors other than these reported practices contribute to year-to-year changes in releases, results are sorted by largest reduction in order to facilitate identification of pollution prevention successes. View the to learn about this report's features.

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List of Facilities in TRI submitting Pollution Prevention Information for Selected Criteria:

Year-to-Year Comparison:

FACILITY NAME	ADDRESS	CHEMICAL	INDUSTRY	YEAR	PRIOR YEAR RELEASE *	CURRENT YEAR RELEASE *	PERCENT CHANGE	POLLUTION PREVENTION INFORMATION (ACTIVITY CODES/TEXT)
AIRGAS DRY ICE (AIRGAS USA LLC)	2535 DEL AMO BLVD TORRANCE, CA 90503	Ammonia	325120: Industrial Gas Manufacturing	2008	41,460.00	14,262.00	-65.6%	W39: Other spill or leak prevention
AIRGAS DRY ICE (AIRGAS USA LLC)	2535 DEL AMO BLVD TORRANCE, CA 90503	Ammonia	325998: All Other Miscellaneous Chemical Product and Preparation Manufacturing	2005	44,934.00	24,866.00	-44.66%	W13: Improved maintenance scheduling, recordkeeping, or procedures
AIRGAS DRY ICE (AIRGAS USA LLC)	2535 DEL AMO BLVD TORRANCE, CA 90503	Ammonia	325998: All Other Miscellaneous Chemical Product and Preparation Manufacturing	2004	50,000.00	44,934.00	-10.13%	W39: Other spill or leak prevention W52: Modified equipment, layout, or piping
AIRGAS DRY ICE (AIRGAS USA LLC)	2535 DEL AMO BLVD TORRANCE, CA 90503	Ammonia	325120: Industrial Gas Manufacturing	2019	11,835.00	19,453.00	64.37%	W39: Other spill or leak prevention - On site ammonia storage equipment scheduled to be evaluated in 2020
AIRGAS DRY ICE (AIRGAS USA LLC)	2535 DEL AMO BLVD TORRANCE, CA 90503	Ammonia	325998: All Other Miscellaneous Chemical Product and Preparation Manufacturing	1998	0	13,482.00	∞	W14: Changed production schedule to minimize equipment and feedstock changeovers

* - Dioxin releases are in grams; all others in pounds