The purpose of the Hydrogen Valley Finland is to promote the conditions for the economic exploitation of the production potential of renewable energy and the hydrogen economy and the development of business based on these in Finland, and in particular. Eastern and South-Eastern Finland. The association includes industrial companies, energy companies, technology and service companies related to the hydrogen economy, municipalities in the region and research and educational institutions.

A legal entity engaged in business activities and other legal entities and natural persons with an interest in the development of renewable energy and the hydrogen economy may become full members of the association. Members are divided into different types of membership according to the type and size of the entity. In addition, an association may have supporting members.

The number of votes a full member has at the Association's meetings depends on the member's membership fee. A member is entitled to 1 vote for every EUR 100 or more of the membership fee. A sustaining member has the right to attend and speak at meetings of the Association, but not the right to vote.