Investor Presentaiton
OSHA Recordable Incident Rate
Responsible Corporate Leadership
MPC has earned
72%
energy
ENERGY STAR
of the EPA's Energy Star
recognitions awarded to
refineries
Environmental
13
achievement
awards
earned from state
19 VPPX
Wotary Fraction Program
A
Facilities earned
environmental agencies OSHA's highest status
Safety Performance¹
MPC
manages
21
certified wildlife
habitats consisting of
1,352€
acres
Environmental Performance
2
Perspectives on
M
MARATHON
Octob4/2018
Climate-Related Scenarios
RISKS AND OPPORTUNITIES
0.8
0.6
0.4
0.2
0.45
0.37
0.33
0.36
0.27
0.0
2014
2015
2016
2017
2018
Tons of emissions per million
barrels of throughput
35
445
46
46
40
37
34
25
2013
2014
2015
2016
2017
W
MoCorporation
MPC Refining
Industry Average
2018
CITIZENSHIP
REPORT
1 Safety performance based on OSHA Recordable Incident Rate for Refining industry; industry average source: Bureau of Labor Statistics; 2018 includes MPC and legacy Andeavor refineries 2 Environmental performance based on criteria pollutant emissions
and includes MPC, MPLX and the legacy Andeavor refineries; does not include emissions from ANDX
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