MPLX LP 2021 Greenhouse gas CO2 equivalent emissions (metric tons): 4,244,749this company's penalties in Good Jobs First's Violation Tracker.this company's subsidies in Good Jobs First's Subsidy Tracker.rank 34 on the Greenhouse 100 Suppliers list . display sectors at facilities ) ( display sectors ) Basic data displayed ( display advanced data instead ) (Links on facility names lead to FLIGHT reports. Links on cities lead to Mapquest maps.)
Split *
MarkWest Oklahoma Gas Company, L.L.C. - 355 Chautauqua Platform - G&B Denver CO
191,153
4.50%
44.1%
12.2%
The Ohio Gathering Company, L.L.C. - 160A Appalachian Basin (Eastern Overthrust Area) - G&B Denver CO
275,703
6.50%
44.1%
12.2%
MarkWest Liberty Bluestone, L.L.C. - 160A Appalachian Basin (Eastern Overthrust Area) - G&B Denver CO
97,007
2.29%
44.1%
12.2%
MarkWest Energy East Texas Gas Company, L.L.C. - 260 East Texas Basin - G&B Denver CO
208,026
4.90%
44.1%
12.2%
MarkWest Oklahoma Gas Company, L.L.C. - 360 Anadarko Basin - G&B Denver CO
620,373
14.62%
44.1%
12.2%
MarkWest Energy South Texas Gas Company, L.L.C. - 220 Gulf Coast Basin (LA, TX) - G&B Denver CO
14,449
0.34%
44.1%
12.2%
MarkWest Oklahoma Gas Company, L.L.C. - 345 Arkoma Basin - GB Denver CO
253,017
5.96%
44.1%
12.2%
MarkWest Liberty Midstream & Resources, L.L.C. - 160A Appalachian Basin (Eastern Overthrust Area) - G&B Denver CO
559,479
13.18%
44.1%
12.2%
MarkWest Tornado GP, L.L.C. - 430 Permian Basin - G&B Denver CO
85,855
2.02%
44.1%
12.2%
Siloam Fractionation South Shore KY
24,840
0.59%
6.3%
22.8%
Cadiz Gas Processing Plant Cadiz OH
46,492
1.10%
6.0%
12.4%
Hopedale Fractionation Facility Jewett OH
413,820
9.75%
5.8%
14.7%
Seneca Gas Processing Plant Summerfield OH
29,888
0.70%
1.3%
14.3%
Utica Condensate Stabilization Facility Cadiz OH
5,911
0.14%
5.8%
14.0%
Arkoma Coalgate OK
30,606
0.72%
38.2%
24.4%
Arapaho BUTLER OK
25,606
0.60%
34.5%
27.7%
Sprague Coalgate OK
49,978
1.18%
38.2%
24.4%
Catcher Ranch Gas Plant McAlester OK
30,032
0.71%
24.3%
14.4%
Buffalo Creek Processing Plant Sayre OK
68,005
1.60%
33.8%
12.8%
Houston Gas Plant Washington PA
164,384
3.87%
8.9%
6.7%
Sarsen Gas Processing Plant Evans City PA
29,432
0.69%
5.8%
7.2%
Bluestone Gas Processing Plant Evans City PA
126,238
2.97%
5.7%
5.6%
Harmon Creek Gas Plant Bulger PA
30,510
0.72%
7.7%
7.3%
Carthage CARTHAGE TX
79,499
1.87%
28.1%
13.0%
Javelina Corpus Christi TX
72,240
1.70%
76.1%
17.4%
Durango Midstream - Kelton Gas Plant Wheeler TX
13,834
0.33%
9.7%
3.1%
Carthage East Gas Plant Carthage TX
14,755
0.35%
28.7%
12.1%
Hidalgo Cryogenic Gas Plant Orla TX
86,792
2.04%
--
--
Durango Midstream - Anadarko Basin Gathering & Boosting The Woodlands TX
1,061
0.02%
42.2%
7.3%
Tornado Gas Plant Mentone TX
154,606
3.64%
--
--
Majorsville Gas Plant Dallas WV
148,788
3.51%
4.6%
8.8%
Mobley Gas Plant Smithfield WV
82,739
1.95%
5.0%
17.6%
Sherwood Gas Plant West Union WV
209,631
4.94%
5.1%
13.8%
For more information on the data, see the technical notes .
* Split: if 50% appears in this column, then the facility's emissions have been split among two 50/50% ownership parent companies.
The Toxic 100 Air score column shows the facility's total chronic human health air toxicity score if the facility also exists in the Toxic 100 Air Polluters database.
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