March 4, 2021. INA and the city of Zagreb, through the Joint Cooperation Agreement, formalized a collaboration relationship that has been in place since 2018 in the project to introduce hydrogen as an ecological fuel for clean uses and energetically efficient. vehicles in the transport sector in the city of Zagreb and promoting the development of the hydrogen market in the Republic of Croatia.

With the support of INA, the city of Zagreb successfully solicited the project "Vodik" last year in the open call of the Joint Empresa de Hidrogen de Pilas de Combustible (FCH JU), an association that has the support of the Commission Europea para la introducción de tecnologia de hydrogeno en las economías europeas

The project will define the necessary investments for the introduction of hydrogen in urban public transport, and it is expected to be launched in the next period, after which the city of Zagreb should join the few European cities such as Aberdeen, Colonia and Wiesbaden that already have introdujo el hydrogen como combustible en el transporte público.