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Project phases

Phase 1: Technological framework
01
Phase 2: Detailed technology validation
02
Phase 3: Go/No go decision
03
Phase 4: All permits available
04
Phase 5: System integration and commissioning
05
Phase 6: System operation and monitoring
06

EPHYRA refers to the ancient Greek mythology as the daughter of the Titan Epimetheus which dwelled the lands of the Ephyrae, later called Corint and acronym for – Establishing European Production of Hydrogen from RenewAble energy and integration into an industrial environment. The project pioneers a first-of-its-kind 30 MW renewable hydrogen production facility in Southeastern Europe, integrated with Motor Oil of Hellas’ Corinth Refinery. Operating for at least 2 years under commercial conditions, EPHYRA supplies renewable hydrogen to refinery processes and external users, promoting a circular economy and industrial symbiosis. It integrates:

  1. Renewable electricity production
  2. Renewable electricity storage
  3. Innovative waste heat harvesting
  4. Water use optimization
  5. Valorisation of produced oxygen in current refinery operations
  6. Digital twinning
  7. Dedicated energy management system


Aligned with Clean Hydrogen Partnership objectives, EPHYRA aims to demonstrate reliable green hydrogen production, contributing to EU renewable hydrogen economy, industry decarbonization, and zero-emission fuels uptake. Implemented by a strong consortium, EPHYRA enhances European synergies in the global hydrogen market, offering a unique proposition for industrial symbiotic renewable hydrogen production.

Learn more about the location

Project objectives

  1. Develop a detailed technology and integration concept for an innovative AEL elektrolyser as core element of a green H2 production unit.
  2. Optimize the synergies between H2 production & use and complementary supply & valorization streams.
  3. Develop a digital twin, controls and automation of the H2 plant and its (symbiotic) environment.
  4. Set up and operate the integrated H2 production plant and complementary supply and valorization streams (local circular H2 economy), including standardization and safety aspects
  5. Assess the techno-economic, environmental and societal sustainability of the H2 production plant and the local circular H2 economy.
  6. Achieve sustainable impact by stakeholder engagement, social acceptance and industrial replication (incl. business modelling & development)

Project impact

  1. Creating commercial opportunities
  2. Creating a European green hydrogen market
  3. Creating and securing jobs
  4. Contributing extensive carbon-free on-demand hydrogen to reduce dependency on fossil fuels and accelerate the decarbonization of energy intensive industries from 2030 and onwards
  5. Decarbonizing industrial processes
    Facilitating the production of low-carbon fuel products
  6. Providing opportunities to utilize existing infrastructure
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The project is supported by the Clean Hydrogen Partnership and its members Hydrogen Europe and Hydrogen Europe Research under Grant Agreement No. 101112220

Disclaimer: The webpage and documents reflect only the author’s views, and the European Union is not responsible for any use that may be made of the information contained therein.

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