About EPSIM
EPSIM Corporation is a leading consulting firm specializing in public electric utilities, large-scale energy management, and industrial gas processes. With decades of combined expertise, we develop and implement cutting-edge solutions to enhance grid resilience, optimize energy efficiency, and streamline industrial operations. Our innovative, data-driven strategies help businesses navigate complex energy challenges with precision and reliability.
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Our Expertise

Cryogenic Processes
EPSIM puts at your service its expertise in hydrogen, including cryogenic processes.

Data Analytics
EPSIM Data Analysis Services provides a cost-effective tool to empower your team.

Public Electric Utilities
EPSIM brings nearly 20 years of experience helping Public Electric Utilities at your hands.

Electric Vehicles
EPSIM's batteries as a service, benefs utilities, communities and EV owners alike.
Our Projects



Subject Matter Expert for the Material Business Interruption Risk study of four air separation units with tonnage ranging from 240 to 1,600 tonnes of oxygen per day. (Papua New Guinea)
Developed high granularity load and financial models, integrated with third-party resource models and risk analysis tools, to validate the feasibility of a municipal utility.
Accessible online, actionable executive reports and downloadable spreadsheets, our data analytics is customized to support your operations



Developed the engineering and cost studies to relocate two air separation plants. Reviewed O2 supply contract and developed comparative cost/benefit analysis to plant ownership. (USA)
Designed air separation plant and provided process expertise for the IGCC coal gasification immersive simulator. (NETL/DOE)
EPSIM developed its first EV with battery swapping to demonstrate fast refueling.
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