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Waste Quantity: Trends Report Click for help on this criterion

Data Source: 2023 National Analysis Dataset (updated October 2024, released October 2024) See Note     Instructions for printing wide reports




Quantities of TRI Chemicals in Waste (in pounds), Trend Report by Chevron Phillips Chemical Co - Pasadena Plastics Complex (TRI ID 77506PHLLP1400J) for Cyclohexane chemical, U.S. 1991-1997
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 1991 12,200,000 3,600 0 1,980,000 3,900,000 0 124,000 18,207,600 0
2 1992 13,400,000 32,000 0 1,250,000 1,643,000 0 183,000 16,508,000 0
3 1993 23,600,000 0 0 1,012,000 1,715,000 0 202,000 26,529,000 13,000
4 1994 27,500,000 0 0 444,000 1,764,000 0 200,000 29,908,000 5,000
5 1995 25,430,000 0 0 884,000 1,329,000 0 180,099 27,823,099 2,800
6 1996 25,733,000 0 0 1,037,000 2,572,000 0 192,291 29,534,291 680
7 1997 26,338,000 0 0 390,000 2,607,000 0 200,261 29,535,261 1,600

Quantities of TRI Chemicals in Waste (in pounds), Trend Report by Chevron Phillips Chemical Co - Pasadena Plastics Complex (TRI ID 77506PHLLP1400J) for Cyclohexane chemical, U.S. 1998-2013
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 23,311,000 0 0 765,000 2,268,000 0 162,601 26,506,601 660
2 1999 9,325,000 0 0 645,000 12 0 103,665 10,073,677 2,174
3 2000 5,449,421 0 0 475,894 342,364 0 50,769 6,318,448 29,315
4 2001 5,449,421 0 0 3,800 126,371 18,698 33,300 5,631,590 0
5 2002 6,448,481 0 0 640,544 2,578,600 94,106 164,955 9,926,686 0
6 2003 7,780,000 0 0 94,031 1,268,800 73,118 244,633 9,460,582 0
7 2004 9,061,366 0 0 25,245 1,362,180 74,186 262,381 10,785,358 0
8 2005 10,417,140 0 0 109,607 1,454,166 150,372 237,584 12,368,869 0
9 2006 14,956,753 0 0 68,287 1,910,587 93,603 220,853 17,250,083 0
10 2007 10,684,998 0 0 56,940 1,437,672 22,588 146,601 12,348,799 0
11 2008 6,414,896 0 0 169 1,083,834 55,219 92,838 7,646,956 0
12 2009 6,366,795 0 0 16,098 613,579 38,532 118,960 7,153,964 0
13 2010 5,786,206 0 0 55,805 522,507 20,637 98,768 6,483,923 0
14 2011 5,225,299 0 0 24,846 488,211 31,098 64,088 5,833,542 0
15 2012 3,691,167 0 0 18,902 477,176 29,612 52,174 4,269,031 0
16 2013 1,043,091 0 0 31,452 253,941 6,346 28,778 1,363,608 0

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Note: Reporting year (RY) 2023 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 National Analysis data set (updated October 2024, published October 2024). This dataset includes revisions for the years 1988 to 2023 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 (2023 National Analysis Dataset (updated October 2024, released October 2024)) [Internet database]. Retrieved from https://enviro.epa.gov/triexplorer/, (December 13, 2024).

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