
Pumpcharger
Fuel efficiency reinvented
Corporate Statement
Pumpcharger AS is a Norwegian technology company engaged in the development of controlled oxyfuel systems for large-scale internal combustion engines. The company has been established for the purpose of enabling practical emissions reduction in engine-dependent industrial and maritime sectors, with particular emphasis on regulatory compliance, operational feasibility, and economic viability.
Founder
The development has been led by
Kjell Olav Stinessen, PhD.
His professional background includes advanced technical research and analytical work in relevant scientific and engineering disciplines. The company’s technological direction is based on structured research methodology and formal engineering assessment.
Leadership and Governance
It is acknowledged that the company’s leadership includes experienced industrial and technical stakeholders. Governance emphasis has been placed on credibility, engineering integrity, and regulatory conformity.
Engagement
Stakeholders, regulatory authorities, research organizations, engine manufacturers, and industrial operators are invited to initiate structured discussions regarding collaboration, evaluation participation, and commercial consideration.
Revolutionizing Oxyfuel Operation in Large Engines
Our Mission: Decarbonizing
Large Engines
Pumpcharger is dedicated to developing and implementing
advanced technology to reduce CO₂ emissions and enhance the efficiency of large internal combustion engines. We are committed to providing a near-term decarbonization pathway for engines in the 1–90 MW class, aligning with current and anticipated emissions regulations.

Optimizing Industrial Engine Operations
Our technology is designed to optimize the operation of marine propulsion engines, stationary industrial engines, power generation installations, and heavy-duty engine environments. We enable high-rate CO₂ capture, ensuring compliance with emissions regulations and meeting the needs of relevant industrial stakeholders.



Kjell Olav Stinessen
Chief Technology Officer

Lars Mæhle-Stinessen
Chairman
Christina R. Mæhle-Stinessen
General Manager
John Kjøbli
Advisor
