SciTransfer
EPHYRA · Project

Large-Scale Green Hydrogen Production and Integration for Industrial Decarbonization

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Imagine a giant battery that doesn't just store power, but turns it into a clean gas called hydrogen using water and electricity. This project is building one of the biggest versions of this setup in Southeast Europe, right inside a massive oil refinery. Instead of wasting the heat created during the process, they are capturing it to power other parts of the plant, like recycling heat in a home to warm up the water.

By the numbers
30 MW
Electrolysis scale
2 years
Minimum commercial operation period
13
Number of partners
The business problem

What needed solving

Industrial facilities, particularly refineries, struggle to decarbonize due to the high cost and technical difficulty of replacing fossil-fuel hydrogen with renewable alternatives at scale.

The solution

What was built

A 30 MW pressurized alkaline electrolysis plant integrated with waste heat recovery (ORC), a digital twin, and an energy management system.

Audience

Who needs this

Oil refinery operatorsHeavy chemical manufacturersGreen hydrogen technology vendorsIndustrial energy managers
Business applications

Who can put this to work

Oil & Gas
enterprise
Target: Oil Refinery

If you are a refinery operator dealing with high carbon emissions from traditional hydrogen production — this project developed a 30 MW electrolysis facility that replaces fossil-fuel hydrogen with green hydrogen.

Energy
enterprise
Target: Renewable Energy Provider

If you are an energy company dealing with unstable power grids and wasted renewable energy — this project developed a system coupling 30 MW electrolysis with electricity storage to stabilize supply and demand.

Chemical Manufacturing
mid-size
Target: Industrial Gas Producer

If you are a chemical plant dealing with inefficient byproduct management — this project developed a method for the valorization of produced oxygen to be used in existing refinery operations.

Frequently asked

Quick answers

How does this project impact the cost of green hydrogen?

The project focuses on achieving the lowest possible cost by using industrial symbiosis and waste heat recovery. Based on available project data, it evaluates the Levelized Cost of Hydrogen (LCOH) as a key criterion for vendor selection.

What is the industrial scale of the installation?

The project is implementing a 30 MW pressurized alkaline electrolyzer. This is described as a first-of-its-kind scale for Southeastern Europe.

Who owns the intellectual property or licensing for the technology?

Based on available project data, the hardware is provided as a turn-key solution by METACON AB, though the integration and symbiotic processes are developed by the consortium.

How is the system integrated into existing infrastructure?

The facility is integrated into the Corinth Refinery, utilizing a digital twin, an energy management system, and an Organic Rankine Cycle (ORC) for waste heat recovery.

What is the operational timeline for the demonstration?

The facility is intended to be operated for at least 2 years under commercial conditions.

Consortium

Who built it

The consortium is heavily industry-driven, with 8 industrial partners (62% ratio) and 5 SMEs, indicating a strong focus on commercial viability rather than pure research. Led by a major refinery operator (Motor Oil Hellas), the group spans 7 countries, combining the practical needs of a large-scale industrial complex with the technical expertise of 3 research organizations and 1 university.

How to reach the team

Contact Motor Oil (Hellas) Diilistiria Korinthou A.E. regarding industrial hydrogen integration.

Next steps

Talk to the team behind this work.

Contact us to find similar industrial-scale hydrogen integration partners.