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Waste Quantity: Trends Report Click for help on this criterion

Data Source: 2022 Dataset (released October 2023) See Note     Instructions for printing wide reports




Quantities of TRI Chemicals in Waste (in pounds), Trend Report by Westlake Us 2 Llc (TRI ID 70669PPGNDCOLUM) for Ethylidene dichloride chemical, U.S. 1994-1997
Are year to year changes comparable?
Row #  Year  Recycled On-site  View Trend Graphic Recycled Off-site  View Trend Graphic Energy Recovery On-site  View Trend Graphic Energy Recovery Off-site  View Trend Graphic Treated On-site  View Trend Graphic Treated Off-site  View Trend Graphic Total Quantity Disposed or Otherwise Released On- and Off-site  View Trend Graphic Total Production-related Waste Managed  View Trend Graphic Non-Production-related Waste Managed  View Trend Graphic
 
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1 1994 150,000 0 16,000 0 680,000 1 23,270 869,271 31
2 1995 1,300,000 0 61,000 0 290,000 8,149 27,895 1,687,044 5
3 1996 1,300,000 0 82,000 0 650,000 10,487 15,989 2,058,476 22
4 1997 1,300,000 0 0 0 300,000 73,508 12,397 1,685,905 6

Quantities of TRI Chemicals in Waste (in pounds), Trend Report by Westlake Us 2 Llc (TRI ID 70669PPGNDCOLUM) for Ethylidene dichloride chemical, U.S. 1998-2022
Are year to year changes comparable?
Row #  Year  Recycled On-site  View Trend Graphic Recycled Off-site  View Trend Graphic Energy Recovery On-site  View Trend Graphic Energy Recovery Off-site  View Trend Graphic Treated On-site  View Trend Graphic Treated Off-site  View Trend Graphic Total Quantity Disposed or Otherwise Released On- and Off-site  View Trend Graphic Total Production-related Waste Managed  View Trend Graphic Non-Production-related Waste Managed  View Trend Graphic
 
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1 1998 1,600,000 0 0 0 310,000 14,540 18,416 1,942,956 84
2 1999 1,600,000 0 0 0 270,000 10,800 80,921 1,961,721 79
3 2000 1,400,000 0 0 0 290,000 12,440 13,331 1,715,771 95
4 2001 1,300,000 0 0 0 290,000 639 16,220 1,606,859 67
5 2002 1,900,000 4 0 0 270,000 32,331 5,515 2,207,850 898
6 2003 1,700,000 0 0 8 240,000 26,489 6,429 1,972,926 83
7 2004 1,700,000 0 0 29 250,000 30,080 7,257 1,987,366 5
8 2005 1,900,000 0 0 31 270,000 220 9,501 2,179,752 19
9 2006 1,700,000 0 0 20 270,000 840 7,508 1,978,368 640
10 2007 1,300,000 0 0 34 260,000 198 5,306 1,565,538 0
11 2008 1,100,000 0 0 62 260,000 212 4,803 1,365,077 0
12 2009 1,225,000 0 0 0 268,900 157 5,336 1,499,393 0
13 2010 1,706,000 0 0 0 224,400 4 5,804 1,936,208 0
14 2011 1,739,000 0 0 0 230,200 0 6,106 1,975,306 0
15 2012 1,616,000 0 0 3 198,700 13 14,205 1,828,921 0
16 2013 1,399,000 0 0 3 286,800 19 8,530 1,694,352 0
17 2014 1,707,000 0 0 10 215,900 43 5,212 1,928,165 0
18 2015 1,588,000 0 0 10 226,900 37 6,005 1,820,952 0
19 2016 1,640,000 0 0 0 193,600 52 5,123 1,838,775 0
20 2017 0 0 0 0 210,000 14 5,403 215,417 0
21 2018 0 0 0 0 262,300 9 6,010 268,319 0
22 2019 0 0 0 0 295,000 210 4,701 299,911 0
23 2020 0 0 0 0 240,000 290 8,790 249,080 1,270
24 2021 0 0 0 0 250,000 18 6,740 256,758 440
25 2022 0 0 0 0 290,000 4,224 10,758 304,982 967

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Note: Reporting year (RY) 2022 is the most recent TRI data available. Facilities reporting to TRI were required to submit their data to EPA by July 1 for the previous calendar year's activities. TRI Explorer is using the 2022 Dataset (released October 2023). This dataset includes revisions for the years 1988 to 2022 processed by EPA. Revisions submitted to EPA after this time are not reflected in TRI Explorer reports. TRI data may also be obtained through EPA Envirofacts.

Users of TRI information should be aware that TRI data reflect releases and other waste management activities of chemicals, not whether (or to what degree) the public has been exposed to those chemicals. TRI data, in conjunction with other information, can be used as a starting point in evaluating exposures that may result from releases and other waste management activities which involve toxic chemicals. The determination of potential risk depends upon many factors, including the toxicity of the chemical, the fate of the chemical, and the amount and duration of human or other exposure to the chemical after it is released.

Quantities of TRI Chemicals in Waste from Section 8, Column B (Recycled On-site (8.4), Recycled Off-site (8.5), Energy Recovery On-site (8.2), Energy Recovery Off-site (8.3), Treated On-site (8.6), Treated Off-site (8.7), Total on-site disposal to Class I Underground Injection Wells, RCRA Subtitle C Landfills, and other Landfills (8.1A), Total other on-site disposal or other releases (8.1B), Total off-site disposal to Class I Underground Injection Wells, RCRA Subtitle C Landfills, and other Landfills (8.1C), Total other off-site disposal or other releases (8.1D), Total Quantity Disposed of or Otherwise Released On- and Off-site (8.1)), and Non-production-related waste managed from Section 8.8.

Beginning with reporting year 2003 Part II section 8.1 was replaced with 8.1A, 8.1B, 8.1C, and 8.1D. The new columns are included to facilitate trends analysis.

Quantities of waste data are from Section 8 of the Form R, which is the standard TRI reporting form. These data are available beginning with the 1991 reporting year.

A decimal point, or "." denotes the following: if a decimal point is reported across an entire row, the facility submitted a Form A (i.e., the facility certified that its total annual reportable amount is less than 500 pounds, and does not manufacture, process, or otherwise use more than 1 million pounds); or if a decimal point is reported in a single column, the facility left that particular cell blank in its Form R submission (a zero in a cell denotes either that the facility reported "0" or "NA" in its Form R submission).

How to cite TRI Explorer. Following APA Style, 6th edition, an appropriate citation to TRI Explorer is:
United States Environmental Protection Agency. (2024). TRI Explorer (2022 Dataset (released October 2023)) [Internet database]. Retrieved from https://enviro.epa.gov/triexplorer/, (April 24, 2024).

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