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March 30, 2022

British Ambassador to Estonia Ross Allen Visits Elcogen’s Tallinn Headquarters

Elcogen, a leading European solid oxide fuel cell manufacturer headquartered in Estonia, has welcomed the Her Majesty’s Ambassador to the Republic of Estonia, Ross Allen, to its headquarters in Tallinn.
Enn Õunpuu, founder and CEO of Elcogen, and Henri Kaar, CFO, showed the Ambassador around its 2,000 square metre, state-of-the-art clean energy technology production and R&D facility, which includes a manufacturing capacity of 1.5 MW in annual solid oxide cell production.

British Ambassador to Estonia, Ross Allen (right), visits Elcogen’s CEO Enn Õunpuu (left) Tallinn HQ

The Ambassadorial tour reflects Ross Allen’s interest in the Company’s plan to enter the British public markets in order to access capital needed to develop Elcogen’s innovative hydrogen-producing technology and enable green hydrogen to fuel combustion-free energy security for the world.

The Ambassador expressed his interest in developing trade relations between Estonia and the United Kingdom and was impressed with the Company’s clean energy technology and its ability to produce green hydrogen and emission-free energy. “I was delighted to have the chance to tour Elcogen’s facilities and hear about the impressive technology. These fuel cells have the potential to change how the world moves,” said Ambassador Ross Allen.

Elcogen is a manufacturer of clean energy technology that delivers affordable green hydrogen and emission-free electricity. The Company’s core technology sits at the heart of energy security and transition away from fossil fuels.

Elcogen’s solid oxide fuel cell (SOFC) and solid oxide electrolyser cell (SOEC) technology is flexible and can be applied to a broad range of residential, industrial, and commercial applications, enabling multiple types of systems to produce and use green energy. The main distinguishing characteristic of Elcogen’s SOFC and SOEC core technology is its ability to operate at a temperature of 650°C compared to an industry average of between 700-1000°C.

Enn Õunpuu, founder and CEO of Elcogen, said: “Elcogen were honoured to welcome the Ambassador to our headquarters in Tallinn, where we demonstrated our leading solid oxide fuel cell technology, discussed the necessity of green hydrogen in the fuelling the energy transition, and plans for future growth.

Elcogen is focused on driving net-zero ambitions forward with a core, reversible technology that converts fuel sources into emission-free energy and emission-free energy into green hydrogen.
We are a global leader in efficient, affordable solid oxide technology for our customers’ systems to produce green hydrogen and emission-free electricity.”

About Elcogen

Founded in 2001, Elcogen is a manufacturer of clean energy technology that delivers affordable green hydrogen and emission-free electricity. We are a European business with a proud Estonian heritage and a global customer network delivering flexible core solid oxide technology that can be applied to a broad range of residential, industrial, and commercial applications. Our core, reversible solid oxide technology combats climate change by converting fuel sources into emission-free energy and emission-free energy into green hydrogen.

Elcogen supplies the core technology that sits at the heart of energy security and transition away from fossil fuels. We promise to deliver the world’s most efficient technology for the production and use of affordable green hydrogen. Our solid oxide fuel cell (SOFC) and solid oxide electrolyser cell (SOEC) technology offers an efficient solution to green hydrogen production, thereby reducing commercial costs so customers can deliver affordable energy solutions to meet net-zero targets.

Elcogen believes in a future fuelled by a hydrogen-economy for its commercial customers and partners. The company was recently named Innovator of the Year 2020 by the European Business Awards.

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Head office Estonia

Elcogen AS
Valukoja 23, 11415 Tallinn, Estonia

Reg. no.: 10727890
VAT no: EE100677168

(+372) 634 6750
welcome[at]elcogen.com

Single cell sales inquiries and purchase orders: elcocell[at]elcogen.com

Finland

Elcogen OY
Niittyvillankuja 4, Vantaa 01510, Finland

Reg. no.: 2289594-1
VAT no: FI22895941

(+358) 10 323 3060
welcome[at]elcogen.com

Stack sales inquiries and purchase orders: elcostack[at]elcogen.com

United Kingdom

Elcogen Group Plc
Highdown House, Yeoman Way, Worthing, West Sussex, United Kingdom, BN99 3HH

Company number 13290541

welcome[at]elcogen.com

Partially funded by the resources of the European Union’s recovery plan NextGenerationEU. Elcogen has also received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 823620 and No 779577.

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©2025 Elcogen AS. All rights reserved.

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Elcogen is a developer and manufacturer of Solid Oxide (SOC) technology –
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Head office Estonia

Elcogen AS
Valukoja 23, 11415 Tallinn, Estonia

Reg. no.: 10727890
VAT no: EE100677168

(+372) 634 6750
welcome[at]elcogen.com

Single cell sales inquiries and purchase orders: elcocell[at]elcogen.com

Finland

Elcogen OY
Niittyvillankuja 4, Vantaa 01510, Finland

Reg. no.: 2289594-1
VAT no: FI22895941

(+358) 10 323 3060
welcome[at]elcogen.com

Stack sales inquiries and purchase orders: elcostack[at]elcogen.com

United Kingdom

Elcogen Group Plc
Highdown House, Yeoman Way, Worthing, West Sussex, United Kingdom, BN99 3HH

Company number 13290541

welcome[at]elcogen.com

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