Ease their Troubles Campaign

The rise in the energy prices will affect the hardest the most vulnerable ones. Let’s ensure vulnerable senior citizens in Croatia have an energy-safe and carefree winter through small measures of energy efficiency in their household. In collaboration with the Solidarna Foundation, we want to secure them with energy efficiency kits. Help us gather funds for as many kits as possible!

Mission of ZEZ is to assist citizens in the development, investment and use of renewable energy sources. We develop concrete and sustainable solutions that promote the development of local communities.


scope of work and services


Community Energy

We help citizens to participate in planning, decision-making and investments in locally available energy sources.


Energy Sustainable Communities

We believe that every community can produce energy from locally available sources and thus be less depend on imported oil and gas, be energy-independent.


Energy Cooperatives

We are developing and supporting the work of energy cooperatives and local energy initiatives in Croatia and the region of the Western Balkans.


Cooperation between the power companies and the local community

We believe that state-owned electric power companies do not have to be completely untouchable and without contact with citizens, except when paying a monthly electricity bill.


Energy Poverty

Every fifth citizen of Croatia lives at risk of poverty, and at least every fourth household has problems paying monthly bills for electricity and heating.


Blockchain in Energy

Our experts actively explore and apply blockchain technology in the energy sector. We are looking into using it for the purpose of democratizing the electricity market, developing micro-networks, ie, small distribution systems (microgrids) and P2P (peer-to-peer) systems etc.


Alternative Finance

Crowdfunding is one form of alternative financing with which we have many years of experience.


Biofuels Market Development

We introduce and promote a certification system of quality and biofuel sustainability.


SCCALE 20-30-50



our network

Green Energy Cooperative is member of the REScoop.eu, the European Federation of Energy Cooperatives, which gathers over 1250 members and millions of citizens across the EU, and partner of the Climate-KIC, community for climate knowledge and innovation of the European Institute of Innovation and Technology. We are proud partners of eight projects funded within the Horizon2020, European program for research and innovation: COMPILE, REGREEN , AgroBioHeat, REDREAM, NUDGE, I-NERGY, CEES, SCCALE 20-30-50, through which we collaborate with numerous organizations across Europe.

Green Energy Cooperative is certified as Cycle Friendly Employer within the European program Cycle Friendly Employer Certification.