Hydrogen Companies in Greece

Greek NGO established in 1991 promoting electromobility and electric vehicle adoption. Shapes policy, improves legislation, provides research and advisory services on EV technologies, charging infrastructure, and renewable energy integration.

CRONUS is a Horizon Europe research project developing integrated technologies for capturing and utilizing biogenic effluent gases within biofuels production, enabling carbon-negative sustainable biofuel generation across Europe.

European research project developing electrochemical technology to convert CO2 and water into light olefins (ethylene, propylene, butylene) for sustainable chemical production, replacing petroleum-based processes.

EU-funded project transforming Crete into a sustainable, decentralized renewable energy system. Establishes four Community Energy Labs demonstrating data-driven multi-carrier grid systems integrating solar, biogas, biomass, hydrogen, and geothermal technologies across island communities.

MES ENERGY SA is a Greek renewable energy company specializing in wind farm development, hybrid solar-battery systems, and waste-to-energy projects through gasification and anaerobic digestion. Offers integrated solutions including design, supply, construction, and maintenance of renewable energy infrastructure.

EPHYRA is a Clean Energy JU Horizon Europe research project demonstrating large-scale renewable hydrogen production via alkaline electrolysis at Motor Oil's Corinth refinery in Greece. The 50 MW facility integrates hydrogen production with industrial decarbonization and circular economy principles.

Motor Oil is a diversified integrated energy provider in Southeastern Europe with over 50 years of operations. The group operates across crude oil refining, petroleum trading, natural gas, electricity trading, renewable energy, and circular economy sectors with 4,000+ employees.

TRIERES-H2 is a European consortium-led hydrogen valley project establishing green hydrogen production, storage, distribution, and end-use infrastructure in southeastern Mediterranean Greece. Coordinated by Motor Oil Hellas, it develops an electrolysis facility producing 2,410 tonnes/year of renewable hydrogen for industrial, transport, and maritime applications.

European lithium-ion battery manufacturer developing safe, sustainable, and high-performance battery cells and energy storage systems for electric vehicles and renewable energy applications.

Consulting engineering firm specializing in project management, design, and construction supervision for energy infrastructure. Delivers services across renewable energy, hydrogen, and power grid modernization projects in South-East Europe.

Globalesco provides energy efficiency, smart city, and smart grid solutions for private and public sectors. Services include ESCO energy performance contracts, renewable energy integration, circular agriculture, anaerobic digestion, and sustainable waste management.

Greek renewable energy company specializing in photovoltaic and wind project development, construction, and operation since 1976. Portfolio includes 71 MW operational and 700 MW under development, with focus on solar, wind, hybrid systems, and energy storage.