CELANESE CLEAR LAKE PLANT

  • Regulated Entity Reference Number: RN100227016
  • Primary Business: CHEMICAL MANUFACTURING
  • County: HARRIS
  • Nearest City: PASADENA
  • Nearest Zipcode: 77507
  • Physical Location: 1000 ACRE TRACT IN BAYPORT INDUSTRIAL DISTRICT KM 597Q
  • TCEQ reference

Emission Events

  Tracking Number Event began Event ended Duration Total Released
441141 05/26/2025 04:52 PM 05/27/2025 02:20 AM 9.47 2,544.55
ContaminantAmount Released
Hydrogen Iodide 1,277.27 lbs
Iodine 1,267.28 lbs
436323 02/14/2025 08:06 PM 02/14/2025 08:09 PM 0.05 654.10
ContaminantAmount Released
Ethylene (gaseous) 654.10 lbs
433740 12/18/2024 07:59 PM 12/18/2024 08:07 PM 0.13 4,830.38
ContaminantAmount Released
Acetic acid 2,034.32 lbs
Carbon Dioxide 42.54 lbs
Ethane 115.78 lbs
Ethylene (gaseous) 1,758.05 lbs
Methane 879.69 lbs
422928 05/11/2024 01:00 PM 05/11/2024 08:50 PM 7.83 0.00
ContaminantAmount Released
0.00 lbs
409621 09/09/2023 02:38 AM 09/09/2023 02:41 AM 0.05 715.11
ContaminantAmount Released
Ethylene (gaseous) 709.48 lbs
Ethylene oxide 5.63 lbs
408485 08/21/2023 12:45 AM 08/21/2023 03:36 PM 14.85 3,576.40
ContaminantAmount Released
Carbon Monoxide 1,408.10 lbs
Ethylene oxide 1,677.50 lbs
NOX 412.00 lbs
Sulfur dioxide 56.90 lbs
VOC 21.90 lbs
390405 11/11/2022 02:00 AM 11/12/2022 02:00 AM 24.00 0.00
ContaminantAmount Released
0.00 lbs
381286 06/10/2022 03:17 AM 06/12/2022 05:00 AM 49.72 46,764.34
ContaminantAmount Released
Carbon Monoxide 41,822.02 lbs
Dimethyl ether 0.98 lbs
Methanol 66.54 lbs
Methyl formate 0.98 lbs
Oxides of Nitrogen (NOx) 4,872.33 lbs
Propane 1.49 lbs
363269 07/24/2021 03:00 PM 07/24/2021 05:21 PM 2.35 372.03
ContaminantAmount Released
Ethylene oxide 372.03 lbs
353288 03/25/2021 04:53 PM 03/25/2021 05:28 PM 0.58 199.04
ContaminantAmount Released
Ethylene oxide 13.38 lbs
Ethylene, gaseous 185.66 lbs
350921 02/19/2021 02:11 PM 02/19/2021 05:24 PM 3.22 151.00
ContaminantAmount Released
Ammonia 151.00 lbs
347590 12/14/2020 12:00 AM 12/14/2020 01:00 PM 13.00 5.00
ContaminantAmount Released
Carbon Monoxide 1.00 lbs
Dimethyl ether 1.00 lbs
Methanol 1.00 lbs
Methyl formate 1.00 lbs
Oxides of Nitrogen (NOx) 1.00 lbs
346921 12/02/2020 05:00 PM 12/05/2020 11:00 PM 78.00 84,753.48
ContaminantAmount Released
Butane, N- 1.66 lbs
Carbon Monoxide 75,355.68 lbs
Dimethyl ether 142.15 lbs
Hexane 0.73 lbs
Methanol 80.59 lbs
Methyl formate 394.60 lbs
Oxides of Nitrogen (NOx) 8,772.85 lbs
Pentane 0.27 lbs
Propane 4.95 lbs
345121 10/29/2020 01:15 PM 10/29/2020 10:45 PM 9.50 939.91
ContaminantAmount Released
Hydrogen Iodide 471.80 lbs
Iodine 468.11 lbs
343333 10/05/2020 06:00 PM 10/06/2020 08:22 AM 14.37 5,318.00
ContaminantAmount Released
Acetic acid 2,300.00 lbs
Ethylene, gaseous 3,018.00 lbs
342811 09/13/2020 10:30 PM 09/14/2020 03:30 AM 5.00 2,669.00
ContaminantAmount Released
Acetaldehyde 2.00 lbs
Acetic acid 2,198.00 lbs
Carbon Monoxide 3.00 lbs
Methanol 2.00 lbs
Methyl Acetate 149.00 lbs
Methyl iodide 315.00 lbs
341241 08/29/2020 02:00 AM 09/01/2020 03:00 AM 73.00 1,115.88
ContaminantAmount Released
Butane 229.27 lbs
Dimethyl ether 4.56 lbs
Hexane 101.15 lbs
Methanol 518.17 lbs
Methyl formate 14.68 lbs
Pentane 37.09 lbs
Propane 210.96 lbs
337971 06/28/2020 07:00 AM 07/04/2020 07:00 AM 144.00 0.00
ContaminantAmount Released
0.00 lbs
329872 02/08/2020 05:43 PM 02/09/2020 12:49 PM 19.10 136.30
ContaminantAmount Released
Ethylene, gaseous 136.30 lbs
327800 01/07/2020 10:00 AM 01/07/2020 10:42 AM 0.70 0.00
ContaminantAmount Released
0.00 lbs
321356 09/21/2019 11:26 AM 09/21/2019 01:44 PM 2.30 1,307.57
ContaminantAmount Released
Acetaldehyde 0.10 lbs
Carbon Monoxide 312.65 lbs
Ethylene (gaseous) 0.11 lbs
Ethylene oxide 470.48 lbs
Ethylene, gaseous 487.00 lbs
Formaldehyde 0.78 lbs
NOX 36.46 lbs
305326 03/22/2019 04:54 AM 03/22/2019 06:12 AM 1.30 3,998.12
ContaminantAmount Released
Ethylene (gaseous) 3,996.77 lbs
Ethylene oxide 1.35 lbs
302843 02/16/2019 05:50 PM 02/16/2019 05:57 PM 0.12 344.32
ContaminantAmount Released
Ethylene oxide 344.32 lbs
302024 01/31/2019 04:00 PM 01/31/2019 04:01 PM 0.02 61.10
ContaminantAmount Released
Ethylene (gaseous) 61.10 lbs
301573 01/18/2019 11:26 AM 01/19/2019 01:28 PM 26.03 2.36
ContaminantAmount Released
Ethylene oxide 2.36 lbs
291189 08/27/2018 7:00PM 08/28/2018 9.88 425.10
ContaminantAmount Released
Ethylene, gaseous 425.10 lbs
285916 06/08/2018 2:20AM 06/08/2018 7.58 740.22
ContaminantAmount Released
Acetaldehyde 15.30 lbs
Ethylene (gaseous) 476.57 lbs
Ethylene oxide 248.35 lbs
284706 05/26/2018 7:45PM 05/26/2018 2.55 792.43
ContaminantAmount Released
Ethylene (gaseous) 389.51 lbs
Ethylene oxide 402.92 lbs
276731 01/19/2018 12:00PM 01/29/2018 240.00 1,160.00
ContaminantAmount Released
Butane, N- 250.00 lbs
Dimethyl ether 25.00 lbs
Hexane 110.00 lbs
Methanol 430.00 lbs
Methyl formate 75.00 lbs
Pentane 40.00 lbs
Propane 230.00 lbs
266267 08/30/2017 11:00PM 09/02/2017 57.00 234.82
ContaminantAmount Released
Butane 49.22 lbs
Dimethyl ether 5.34 lbs
Hexane 21.71 lbs
Methanol 87.37 lbs
Methyl formate 17.21 lbs
Pentane 7.96 lbs
Propane 46.01 lbs
266268 08/27/2017 2:28AM 08/27/2017 0.63 690.57
ContaminantAmount Released
Ethylene (gaseous) 686.24 lbs
Ethylene oxide 4.33 lbs
264746 07/05/2017 8:12AM 07/05/2017 0.02 1.00
ContaminantAmount Released
Ethylene (gaseous) 1.00 lbs
260565 06/20/2017 11:30AM 06/30/2017 240.00 1,715.00
ContaminantAmount Released
Butane 250.00 lbs
Dimethyl ether 40.00 lbs
Hexane 110.00 lbs
Methanol 950.00 lbs
Methyl formate 90.00 lbs
Pentane 40.00 lbs
Propane 235.00 lbs
  257679 05/07/2017 3:15AM 05/07/2017 1.00 0.00
ContaminantAmount Released
244075 09/19/2016 09/23/2016 119.00 1,156.36
ContaminantAmount Released
Butane, N- 250.18 lbs
Dimethyl ether 23.49 lbs
Hexane 110.37 lbs
Methanol 426.89 lbs
Methyl formate 74.45 lbs
Pentane 40.47 lbs
Propane 230.51 lbs
244531 09/18/2016 3:49PM 09/18/2016 7.52 254.03
ContaminantAmount Released
Ethylene (gaseous) 253.70 lbs
Ethylene oxide 0.33 lbs
235516 06/13/2016 9:30AM 06/17/2016 96.00 410.19
ContaminantAmount Released
Butane 59.28 lbs
Dimethyl ether 25.88 lbs
Hexane 26.15 lbs
Methanol 156.55 lbs
Methyl formate 76.77 lbs
Opacity 0.00 lbs
Pentane 9.59 lbs
Propane 55.97 lbs
233945 05/25/2016 8:30PM 05/26/2016 11.00 210.30
ContaminantAmount Released
Ethylene (gaseous) 204.00 lbs
Ethylene oxide 6.30 lbs
219512 08/28/2015 3:51AM 08/28/2015 0.12 108.83
ContaminantAmount Released
Ethylene oxide 108.83 lbs
204686 10/06/2014 11:28AM 10/06/2014 1.00 13.40
ContaminantAmount Released
Ethylene (gaseous) 13.40 lbs
199664 06/11/2014 12:40PM 06/11/2014 3.50 216.24
ContaminantAmount Released
Ethylene oxide 216.24 lbs
196398 04/06/2014 11:48AM 04/06/2014 1.57 193.86
ContaminantAmount Released
Acetaldehyde 11.60 lbs
Ethylene oxide 7.71 lbs
Ethylene, gaseous 174.55 lbs
193898 02/05/2014 10:30AM 02/05/2014 10.98 1.00
ContaminantAmount Released
Ethylene oxide 1.00 lbs
187457 08/14/2013 9:00AM 08/15/2013 29.00 507.45
ContaminantAmount Released
Ethylene (gaseous) 507.45 lbs
186700 08/12/2013 9:33PM 08/13/2013 19.70 3,123.62
ContaminantAmount Released
Acetaldehyde 0.16 lbs
Carbon Monoxide 2,117.45 lbs
Ethylene oxide 572.55 lbs
Ethylene, gaseous 0.03 lbs
Formaldehyde 2.70 lbs
NOX 415.55 lbs
Sulfur dioxide 15.18 lbs
  178122 01/16/2013 1:00AM 12/31/3000 8,660,231.00 0.00
ContaminantAmount Released
171656 07/29/2012 7:14PM 07/29/2012 0.17 143.50
ContaminantAmount Released
Ethylene (gaseous) 143.50 lbs
169398 06/06/2012 1:00PM 06/06/2012 3.00 690.60
ContaminantAmount Released
Ethyl chloride 690.60 lbs
  168132 05/05/2012 11:15AM 05/05/2012 0.07 0.00
ContaminantAmount Released
168135 05/05/2012 11:15AM 05/05/2012 0.07 283.00
ContaminantAmount Released
Ethylene (gaseous) 283.00 lbs
162143 11/28/2011 8:19AM 11/28/2011 1.02 489.37
ContaminantAmount Released
Carbon Monoxide 1.42 lbs
Ethylene (gaseous) 1.28 lbs
Ethylene, gaseous 486.50 lbs
NOX 0.17 lbs
154468 05/12/2011 3:15PM 05/13/2011 8.95 48.30
ContaminantAmount Released
Ethylene (gaseous) 48.30 lbs
154405 05/11/2011 2:45AM 05/11/2011 1.50 567.20
ContaminantAmount Released
Ethylene, gaseous 567.20 lbs
140491 06/02/2010 6:28AM 06/02/2010 14.00 1,554.67
ContaminantAmount Released
Ethylene oxide 1,554.67 lbs
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