Empowering Renewable Energy Innovation
About
This node provides a cutting-edge testing facility that can support Aggregators, System Operators, RES Operators and Tech developers as they prepare their services for real-world deployment and market entry. The node focuses on photovoltaic (PV) systems, hydropower plants and wind farms, enabling collaboration, innovation and evolution of the renewable energy sector.
Testing Infrastructure
It spans across two countries, Greece and Portugal, and is managed by four key partners including CEO and PPC for the testing sites and InesTec and RebaseEnergy for the digital assets. CorPower, based in Sweden, will serve as the end-user and will test a patented buoy for wave energy on-site.
Physical
CEO is responsible for the grid-connected infrastructure and the physical test area in Portugal, while PPC leads the renewable energy systems in Greece.

Greece
- Grid-connected PV plant (2.64 MWp)
- PV plant 2.64ΜW
- Wind farm of 12 Vestas V-117 turbines (42.9MW)
- Wind farm 10.8MW
- 3 HPPs (600.8 MW in total) of 1198 GWh mean annual production in total
Portugal
- A grid connected coastal substation (15KV/6,6)
- 4MW energy transformer
- SCADA system
- Capacitor batteries
- Subsea cables

Virtual
InesTec is bringing the virtual infrastructure required for the digitalisation of the testing site, while RebaseEnergy is focusing on state-of-the-art AI services.
- Data Space connectors for sharing the generated data
- SENTINEL platform by InescTec for offering real-time data
- AI services (Forecasting models, Energy systems optimization, Predictive maintenance)
- Data market based on DLT
- REST APIs for establishing connections with other entities such as ENTSO-E, OMIE, IPMA
Available Data
The node provides real-time data from the SCADA system, giving users access to operational and environmental insights, including:
- Electrical data – nominal power and current
- Transformer heating levels and performance
- Communication protocols
- Battery status
- Environmental conditions – temperature and ambient data
- Weather data – wind speed, temperature, humidity and irradiance