Pilot and first-of-a-kind energy project development
Energy Projects. Built Together.
Turning energy ideas into implementable projects.
We bring together technology, engineering, financing and local partners to develop renewable-energy projects from concept to implementation. We focus on pilot and first-of-a-kind solutions that have not yet been implemented in a local market.
7+
countries
Project experience and established local partners in Lithuania, Moldova, Armenia, Ukraine, Georgia, Uzbekistan and Nigeria.
30+
projects
Renewable-energy, pilot and integrated energy projects.
7+
Citizen Energy Communities in Lithuania
Initiated and developed in Lithuania.
About us
Pilot and first-of-a-kind energy projects
OKATA specialises in pilot and first-of-a-kind energy projects — solutions that require technology, financing, regulation and local partnerships to be brought together for the first time.
More about us
Tomas Ridikas
Founder & CEO
How we work
Idea → Feasibility → Pilot → Scalable solution
OKATA brings together project development, technology, engineering, financing and local partners at the stages required by each project.
- 01
Idea
- 02
Feasibility
- 03
Pilot
- 04
Scalable solution
What we do
Core capabilities
OKATA brings together project development, technology, engineering, grants, development finance institutions, investors and local partners.
Projects
Selected projects

120 kW hospital solar project
A 120 kW solar PV system was installed for a city tuberculosis hospital. The system was integrated with the facility’s existing generator into one operating system. Battery storage was not included.
Status: Installed.
View project506 kW distributed public-sector solar project
A 506 kW solar PV project was implemented across multiple locations, including lyceums, hospitals, educational institutions and other public facilities.
Status: Implemented across multiple sites.
View project468 kW distributed public-sector solar project
A second 468 kW solar PV project was implemented across multiple public-building and social-infrastructure locations.
Status: Implemented across multiple sites.
View projectPumpėnai Citizen Energy Community
Pumpėnai is Lithuania’s first operational Citizen Energy Community model. Its existing 36 kW solar PV plant has a planned expansion to approximately 99 kW. Battery storage and a small wind turbine of up to approximately 30 kW are planned for the next development phase and are not operational.
Status: 36 kW plant operational; expansion and the next development phase are planned.
View projectFloating Solar for flooded quarries
Feasibility work carried out with Kaunas University of Technology to assess floating solar PV on former quarry sites that are no longer operational and have filled with water.
Status: Feasibility study.
View projectWho we work with
Partners at every stage of the project
- Municipalities and public institutions
- Industrial companies
- Energy communities
- Investors and technology manufacturers
- International development organisations
- Non-governmental and non-profit organisations
- Local energy developers
Have an energy project in mind?
You may have land, a reservoir, a municipality, an industrial site or a community. Or you may simply have an energy problem that needs a new solution. Let's explore whether it can become a project.
Explore our projects