Fraunhofer Institute for Energy Economics and Energy System Technology

 

Research fields

The Fraunhofer IEE in Kassel researches for the national and international transformation of energy systems.

 

 

Application fields

As an applied research institute, we research and develop solutions for the transformation of energy systems and offer a rich portfolio of services, know-how and products.

 

News

 

29.4.2026

Whitepaper on influence on PtX certification on the ramp-up of a hydrogen export market

How can countries in southern Africa become key players in the global trade in green hydrogen? And what role do sustainability and certification requirements in importing countries play in this process? A new whitepaper published by the Fraunhofer Institutes IEE, ISI, IEG and IMWS provides a first systematic analysis of how differing power‑to‑x (PtX) certification requirements influence the ramp‑up of hydrogen and synthetic fuel export markets from the SADC region – and why strategic decisions already in early project phases are crucial.

 

19.1.2026

Power-to-MEDME-R&D research project demonstrates: Green methanol and DME competitive in the medium term

After two years of research and development work, the German-Chilean Power-to-MEDME-R&D project has been successfully completed. The Fraunhofer IEE and its project partners have developed key technological, economic, and systemic foundations for the sustainable production of green hydrogen and its derivatives methanol and dimethyl ether in Chile. 

 

15.9.2025

Kenya PtX Atlas shows potential for green ammonia from renewable energies

Green hydrogen and its derivatives such as ammonia are considered key to a sustainable energy future and the decarbonization of industry. A new interactive map that identifies suitable locations for ammonia production in Kenya is now making an important contribution to this. The Kenya PtX Atlas was developed by the Fraunhofer IEE based on a report produced in collaboration with the H2Global Foundation and Strathmore University in Kenya.

 

Green Hydrogen and PtX International

Our research in the field of hydrogen is closely linked to the topics of energy management and energy system technology. We focus in particular on green hydrogen as a key technology for the energy transition. We support you throughout the entire process chain – from feasibility studies to the operational optimization of your plants.

DIN EN ISO/IEC 27001 Certification


For Fraunhofer IEE, the secure and efficient handling of critical data and secure information systems is important. That is why we have had an information security management system (ISMS) certified for various business areas. The focus is on efficient risk management and continuous improvement of information security, for example by being prepared for possible cyber attacks and IT emergencies. The functionality of our ISMS is regularly checked in external audits by independent third parties.

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renewables.film

The YouTube format "renewables.film" publishes high-quality journalistic films in a cooperation project of Fraunhofer IEE, the non-profit project company m4future and Jörg Moll Filmproduktion.