Woikoski - Kokkola

Finland

Overview

StatusOperational

Country · regionFinland

TechnologyWater electrolysis

Capacity9 MW

Capacity values retain their recorded units and scope. MW, kt H₂/y and Nm³ H₂/h are different measures; this page does not convert or add them without a shared operating basis.

Details

Technology & product

ComponentsElectrolyser (Alkaline)

Project Typehydrogen production facility

Location & names

Site NameWoikoski Oy – Kokkola

AliasWoikoski Kokkola H2 plant

Official NameWoikoski Oy – Kokkola

Timeline

No recorded project events.

Sources & record history

Sources

European Hydrogen Observatory projects Dec2025 Shared by 3 fields: Snapshot 2025-12-01 · Confidence: reported · Older value (2025)
Neovolt Oy Neovolt Oy (https://neovolt.fi/pressrelease/neovolt-enters-collaboration-with-woikoski-finland-to-become-the-frontrunner-in-hydrogen-technology/)
Woikoski Oy Woikoski Oy (https://www.woikoski.fi/en/the-story-of-woikoski/)
H2Prism earlier record (SRC-C-P200)
Woikoski Oy Woikoski Oy (https://www.woikoski.fi/en/blog/woikoski-a-pioneer-of-hydrogen-in-finland/)

Field sources

Shared date, confidence and value status appear once with their source above; a dash in the table refers to that source context.

Field	Shown value	Original value	Source	Date basis	Meaning
Name	Woikoski - Kokkola	View exact value `Woikoski - Kokkola`	European Hydrogen Observatory projects Dec2025	—	—
Site Name	Woikoski Oy – Kokkola	View exact value `Woikoski Oy – Kokkola`	Neovolt Oy (https://neovolt.fi/pressrelease/neovolt-enters-collaboration-with-woikoski-finland-to-become-the-frontrunner-in-hydrogen-technology/); Woikoski Oy (https://www.woikoski.fi/en/the-story-of-woikoski/); H2Prism earlier record (SRC-C-P200); H2Prism earlier record (SRC-C-P200)		Older value
Alias	Woikoski Kokkola H2 plant	View exact value `[{"kind":"source_label","name":"Woikoski Kokkola H2 plant"}]`	Neovolt Oy (https://neovolt.fi/pressrelease/neovolt-enters-collaboration-with-woikoski-finland-to-become-the-frontrunner-in-hydrogen-technology/); Woikoski Oy (https://www.woikoski.fi/en/the-story-of-woikoski/); H2Prism earlier record (SRC-C-P200); H2Prism earlier record (SRC-C-P200)		Older value
Country	Finland	View exact value `FIN`	Neovolt Oy (https://neovolt.fi/pressrelease/neovolt-enters-collaboration-with-woikoski-finland-to-become-the-frontrunner-in-hydrogen-technology/); Woikoski Oy (https://www.woikoski.fi/en/the-story-of-woikoski/); H2Prism earlier record (SRC-C-P200); H2Prism earlier record (SRC-C-P200)		Older value
Official Name	Woikoski Oy – Kokkola	View exact value `[{"lang":"en","name":"Woikoski Oy – Kokkola","evidence":["E-04"]}]`	Neovolt Oy (https://neovolt.fi/pressrelease/neovolt-enters-collaboration-with-woikoski-finland-to-become-the-frontrunner-in-hydrogen-technology/); Woikoski Oy (https://www.woikoski.fi/en/the-story-of-woikoski/); H2Prism earlier record (SRC-C-P200); H2Prism earlier record (SRC-C-P200)		Older value
Components	Electrolyser (Alkaline)	View exact value `{"kind":"전해조","tech":"알칼라인","tech_raw":"alkaline electrolyser","component_id":"CMP-1"}`	Neovolt Oy (https://neovolt.fi/pressrelease/neovolt-enters-collaboration-with-woikoski-finland-to-become-the-frontrunner-in-hydrogen-technology/); Woikoski Oy (https://www.woikoski.fi/en/the-story-of-woikoski/); H2Prism earlier record (SRC-C-P200); H2Prism earlier record (SRC-C-P200)		Older value
Project Type	hydrogen production facility	View exact value `hydrogen_production_facility`	Neovolt Oy (https://neovolt.fi/pressrelease/neovolt-enters-collaboration-with-woikoski-finland-to-become-the-frontrunner-in-hydrogen-technology/); Woikoski Oy (https://www.woikoski.fi/en/the-story-of-woikoski/); H2Prism earlier record (SRC-C-P200); H2Prism earlier record (SRC-C-P200)		Older value
Technology	Water electrolysis	View exact value `Water electrolysis`	European Hydrogen Observatory projects Dec2025	—	—
Capacity	9 MW	View exact value `9 MW`	European Hydrogen Observatory projects Dec2025	—	—
Progress Status	Operational	View exact value `Operational`	Woikoski Oy (https://www.woikoski.fi/en/blog/woikoski-a-pioneer-of-hydrogen-in-finland/); H2Prism earlier record (SRC-C-P200); H2Prism earlier record (SRC-C-P200)		Older value

Record history

0 current sourced values · 9 older values · Record updated 26 Sep 2026