We offer comprehensive investment solutions for hybrid RES installations with a particular focus on hydroelectric power plants. We support our clients’ decision-making processes with conceptual studies and provide a complete investment process including turnkey execution.

All services in one place. We have the necessary resources and expertise to respond to every need of the energy challenge.

The IOZE group is a team of more than 100 specialists, experts, engineers.

  • Design Office
  • General Contracting
  • Manufacturing, mainly of water turbines

We develop projects involving the construction of power generation sources with their own distribution network, allowing the electricity produced to be directly available to their own consumers such as industrial plants, schools, offices and others. We support projects that aim to increase energy self-sufficiency and independence from supply and rising energy prices from the external market for both public and private consumers.

We participate in the energy transition in the field of critical infrastructure and support the development of the private sector. Large-scale energy storage projects that have been implemented with our participation, such as the battery storage facility in Żarnowiec and the “Hammers” pumped-storage power station, show a new direction in energy transition.

Our experience with hybrid RES installations integrated and controlled by a superior energy management system enables us to recommend proven and professional solutions also for the private sector and developing energy clusters.



Join us!

The association's board invites you to join the Central Hydrogen Valley. Łaszczyński Brothers legal persons as a supporting member who activate the activities of the Central Hydrogen Valley as well as activities and projects in a financial and substantive way. Hydrogen Valley as well as activities and projects in a financial and substantive way.