2014
Koch Industries
Kansas (United States)
file_upload
28M
2014
Phillips 66
Texas (United States)
file_upload
27.6M
2014
ArcelorMittal
Luxembourg
file_upload
26.4M
2014
Great Plains Energy Inc.
Missouri (United States)
file_upload
24.8M
2014
Valero Energy
Texas (United States)
file_upload
23.6M
2014
Shell plc
United Kingdom
file_upload
22.7M
2014
Talen Energy Corporation
Delaware (United States)
file_upload
22.4M
2014
BP plc.
United Kingdom
file_upload
21.2M
2014
CMS Energy
Michigan (United States)
file_upload
20.6M
2014
Scherer Inc
file_upload
20.5M
2014
Chevron Corporation
California (United States)
file_upload
20.4M
2014
OGE Energy
Oklahoma (United States)
file_upload
18.9M
2014
Westar Energy Inc
Kansas (United States)
file_upload
18.5M
2014
Santee Cooper
file_upload
18.4M
2014
Pinnacle West
Arizona (United States)
file_upload
18M
2014
CPS Energy
Texas (United States)
file_upload
17.7M
2014
Engie Energy International
file_upload
17.5M
2014
Navajo Generating Station
file_upload
17.2M
2014
Marathon Petroleum
Ohio (United States)
file_upload
17.2M
2014
Associated Electric Cooperative Inc
file_upload
16.4M