Sustainability

Our commitment to sustainability means striving to create shared value with our stakeholders — empowering people to achieve more, contributing to progress in our communities and protecting the environment we all share.

Sustainability Driven

At MPC and MPLX, our commitment to sustainability is grounded in creating shared value for our stakeholders while delivering affordable, reliable energy. We do this by advancing environmental stewardship, empowering our people, engaging with stakeholders and communities, and operating with integrity. Through this approach, we strengthen our business, contribute to community progress and support a more sustainable future. Our sustainability-driven approach supports our relentless commitment to continuously improve while helping meet the evolving needs of the energy industry.

VIEW OUR 2025 SUSTAINABILITY REPORT

Sustainability Quick Links

Sustainability Targets

Click on each tab for more information

Scope 1 and 2 GHG Emissions Intensity

GHG Emissions Intensity

Methane Emissions Intensity

Methane Emissions Intensity Target

Biodiversity — Sustainable Landscapes

Biodiversity

Freshwater Withdrawal Intensity

Freshwater Withdrawal Intensity Target

Our Approach

Advance Environmental Stewardship

We are committed to advancing environmental stewardship by reducing our carbon footprint, conserving natural resources and minimizing the environmental impacts of our operations.

LOWERING OUR CARBON FOOTPRINT

Renewable Fuels

Conserving Natural Resources

Empower Our People

We prioritize safety and are dedicated to cultivating a safe, collaborative and inclusive work environment that supports the growth and success of our people.

Safety

Engaged and Energized Workforce

Engage Stakeholders and Communities

We are committed to building relationships in our communities, consistently pursuing opportunities to create shared value with our stakeholders.

Stakeholder Engagement

Community Investment

Execute with Integrity

We are committed to integrating sustainability into our decision-making and upholding accountable and transparent governance.

EXECUTING WITH INTEGRITY

Political Engagement

Sustainability NewsSee all stories

MIOSHA awards Marathon’s Romulus terminal prestigious MVPP STAR Certification

Business News
Jul 20, 2026Safety, Award, Sustainability, Logistics, Detroit, MichiganRead More
Galveston Bay refinery earns safety excellence award

Community News
Jul 8, 2026Galveston Bay, Texas, safety, sustainabilityRead More
Empowering Alaska’s museum leaders through support

Community News
Jun 22, 2026Kenai, Alaska, Sustainability, FoundationRead More

Learn More

Cover image for 2025 MPC Sustainability Report — View Report

Cover image for 2025 MPC Climate Report — View Report