Elcogen opened a manufacturing facility in Tallinn
The 14,000 m² facility increases Elcogen’s available production capacity from 10 MW to 360 MW, positioning the company as one of Europe’s largest manufacturers of high-efficiency Solid Oxide Fuel Cell (SOFC) and Electrolysis (SOEC) technology.
Elcogen’s components – cells, stacks and modules – are integrated into third-party systems for a wide range of applications including distributed energy, off-grid and stationary power, industrial backup, green hydrogen production, and Power-to-X solutions.
“This new facility is built for scale, speed, and global impact,” said Enn Õunpuu, CEO of Elcogen. “As demand for reliable Solid Oxide-based clean energy solutions accelerates worldwide, Elcogen is now uniquely positioned to deliver the high-performance technology the market needs, at commercial volumes.”
The facility integrates automation, R&D capabilities, and sustainable design features to support international supply chains. It is powered by a 9 MW energy supply from the nearby Iru Power Plant and incorporates sustainability measures such as process heat reuse and thermal oxidisers to reduce emissions.
With approximately EUR 50 million in capital investment, the facility was delivered by construction partner Maru Ehitus AS and equipment suppliers. Funding for the project was provided by Elcogen stakeholders, including Baker Hughes, a global energy technology company serving the energy industry and various industrial segments, and South Korea’s HD Hyundai, one of the world’s largest industrial conglomerates, renowned for shipbuilding, heavy machinery, and energy innovation. The project also received support from the European Innovation Fund, which has committed an additional EUR 25 million to expand capacity under Elcogen’s “ELCO I” initiative.
“As the name implies, ELCO I serves as a flagship model designed to guide future development initiatives globally,” said Õunpuu. “It reflects our broader vision for international expansion and leadership in clean energy solutions,” adding, “We plan to eventually license our technology and manufacturing blueprint to trusted partners. This ensures consistent IP control while enabling local manufacturing – a particularly attractive proposition for markets focused on domestic production and resilient supply chains.”
