ready to roll up your sleeves?

ION is based in Boulder, Colorado, an emerging hub for alternative energy and clean technology development. We’re growing. We’re hiring. We’re ready.

INdustrial Installation
ION is a global leader in post-combustion source capture technology from our idyllic little corner of Colorado. We are singularly focused on large-scale results and reducing CO2 emissions by a billion tonnes by 2050.



We strive to be at the forefront of carbon capture technology and seek out new ways to improve our products and services, further reduce carbon emissions and mitigate the effects of climate change.


We conduct business with the highest level of integrity and ethical standards. We show up and hold ourselves accountable to our customers, our vendors and each other.


We are committed to open communication with our stakeholders, and believe in being transparent about our practices, processes, and results


We prioritize the safety of our employees, partners, and communities in all aspects of our operations.


We recognize that addressing climate change is a team effort that requires collaboration among diverse stakeholders we actively seek partnerships and that align with our mission.


We are committed to building a sustainable future and believe in balancing economic, social, and environmental considerations in our business practices.


ION Initiates Test Campaign At Technology Centre Mongstad (TCM)

ION Engineering this week started its test campaign with further testing of its advanced CO2 capture process. Project aims to further scale-up and validate ION’s proprietary CO2 capture technology prior to initiating its commercialization stage

ION Clean Energy Team

ion team captivates at ghgt conference in france.

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Dr. Buz Brown

Founder, CEO, Chairman
Buz Brown has over thirty years of technology commercialization and venture creation experience, including large and small companies, academic and venture capital roles, with particular expertise in early-stage high growth companies. Buz was the founder and/or CEO of over a dozen currently operating companies. He received his B.A. from Colby College, his Ph.D. from the University of Rochester, and was a post-doctoral fellow and faculty member at Yale University.

Dr. Erik Meuleman

Chief Technology Officer
Erik Meuleman has over 20 years of experience within the area of technology development for separation processes and has lead numerous international innovation projects with teams based in Europe, Brazil, Australia, Japan, China and USA. Erik has authored 15 peer-reviewed papers and holds three patents. He received his Ph.D. and M.Sc. from the University of Twente in the Netherlands and is an adjunct professor at the Federation University of Australia.


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Senior Electromechanical Engineer

Full Time
Boulder, Co
No Open Positions
ION believes it is important for individuals, organizations, and institutions to actively work towards promoting diversity and inclusion in the workplace and our communities. Diversity and inclusion are essential for creating a truly equitable and just environment. We strive to build and nurture an environment where all individuals feel valued, respected, and supported regardless of their unique differences.