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A New View

Milestone helps you see energy waste in a new light. We are your carbon sequestration partner, providing new paths to attain your net-zero goals. With Milestone, you can turn your energy waste into an opportunity to run your operation more efficiently and more responsibly. A clear win-win.

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Total Carbon Sequestered

3,029,958.069MT CO₂ since 2014

*Estimated, based on historical averages and volumes received

Your carbon sequestration partner

Everything we do is focused on safely reducing the carbon impact of energy companies. Partner with us and leap ahead in the race to net-zero.

Learn more about reducing carbon impact

2022 Sustainability Report

At Milestone we believe that Sustainability efforts must be measured on their ability to create or protect value. In this, our third annual Sustainability Report, we went to great lengths to define how, where and for whom we are creating that value. Environmental, Social, and Governance (“ESG”) practices are integral to our business resilience and creating long-term value for all stakeholders.

Download the Report

Net-Zero Thought Leadership

Milestone is intent on leading the charge in secure energy waste management and carbon sequestration. Our commitment to progress is self-evident in everything we do, from podcasts and events to data sheets and reports. Join us on this journey.

A picture of Gabriel Rio standing next to Leslie Beyer in front of a shelf with an American flag.


Energy In Transition 

Host Leslie Beyer and Milestone Environmental Services President & CEO Gabriel Rio analyze the future of energy.

Listen to the podcast

A Milestone facility operating at night


Information you can use

Our resource center covers everything from waste management to ESG leadership. Milestone is committed to forging the path to a carbon-neutral future. 

View our resources

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Practicing what we preach

We empower our industry to eliminate negative impacts to the environment by operating in ways that go beyond compliance. 

Discover our core pillars

Safer, smarter solutions

Milestone makes it easy to do the right thing for your company and the community. Our solutions carefully sequester all RCRA-exempt energy waste streams.

A picture of a slurry injection pump at dusk.

Slurry Injection

Our proprietary process safely and permanently sequesters energy waste thousands of feet below the Earth's surface.

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An overview of a landfill under construction in a desert.


We sequester solids in permanent underground “carbon sinks” adjacent to our slurry injection sites, giving you one resource for all waste streams.

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Strength in Numbers

24/7Service and Operations
0TRIR in 2020

Let’s talk about your waste sequestration needs and goals

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