COHYBA is a Boutique Consultancy for Hydrogen / Power-to-X and Battery technologies.

FID
With our strong and seamless interconnected foundations in Technology, Engineering and Business we support a successful Financial Investment Decision of your project.
CPE
As Client Professional Engineer we ensure best practice FEED and EPC execution.


Mission Statement
We believe that the decarbonization of the electricity grid, chemical industries, metals and transportation is essential for our economy and society.
Therefore, we at COHYBA are committed to supporting you in making your Power-to-X or Energy Storage project a success.
Dr. Marc Bednarz, Managing Director
Our clients benefit from our services in
TECHNOLOGY
- Technology & OEM selection processes
- Technical Audits and Due Diligences
- Digital twins of PtX plants or parts
- Modelling of LCOX
- Degradation & life cycle assessment
We were in charge of the development of the MunichRe Performance Warranty Insurance process from technical side for Battery Cell, Module and System as well as Electrolyzer technologies. This knowledge base was further developed to our proprietary ESTRELA® software
Since 2017 we have been performing site visits / audits with detailed technical DDs on major Battery Cell, BESS, Photovoltaics and Electrolyzer manufacturers worldwide. This is a unique position and we built long-term trustful relationships with the OEMs globally
We developed detailed mathematical models for Electrolyzer and downstream chemical plants for water electrolysis, Chlor-Alkali, Hydrometallurgy as well as the derived base chemicals Methanol, Ammonia, SAF and SNG


ENGINEERING
- Basic and Detail Engineering
- Feasibility and Pre-FEED Studies
- Owner’s Engineer / CPE
- Support in ESIA and Permitting
- Sourcing and Procurement
Our engineering services are based on years of experience in designing process plants including electrolysis and energy storage. In cooperation with the process- and equipment providers we support in different levels of design including Class V and Class IV cost estimation. We support your projects in the Feasibility / Pre-FEED Study as in the role of the Owner’s Engineer or Client Professional Engineers (CPE)
With our base in Asia we can provide Engineering and Procurement services on highest quality level on an competitive cost base. Our network includes people from all relevant disciplines from process, piping, civil, E&I, procurement, QA&QC, cost estimates, logistics to risk assessments
BUSINESS
- Market Intelligence & Research
- Business Case Analysis
- Financial Modelling
- Go-to-Market Strategy
- Off-Take Contracting
- Project Management
Our team provides advisory services to a wide range of organizations. This includes energy utilities, oil and gas companies, equipment manufacturers, chemical companies, startups, and large energy consumers. We provide unparalleled guidance on strategic business decisions, drawing on our extensive expertise in the hydrogen and related industry, honed over decades of dedicated professional experience. Our highly qualified managers from various industry competencies will help clients to achieve excellence.
In addition, we support developing and implementing business strategies to realize the long-term impact of decarbonization efforts and to foster sustainable industrial growth in the value chain of our clients.
Finally, we guide our clients to engage with the industry, secure Off-Take contracts, and make bankable and financeable projects a reality.

Global Experience, Local Presence
Headquartered in Unterhaching, Germany, and operating globally, COHYBA combines international best practices with localized insights—whether you’re based in Europe, Asia, or Africa.
