Month: May 2025
OPENTUNITY Joins EUSEW 2025 to Showcase Innovation in Energy Flexibility
We are thrilled to announce that OPENTUNITY will be present at the EU Sustainable Energy Week (EUSEW) 2025, the EU’s flagship event on renewables and energy efficiency. This year’s edition takes place in Brussels, gathering energy stakeholders from across Europe to discuss policies, trends, and innovations shaping a sustainable energy future.
You can find us at Booth C5, 2nd Floor of the Charlemagne Building, where we will be presenting the latest advances from our project and engaging with other key players in the energy transition.
At EUSEW, OPENTUNITY will showcase its integrated approach to unlocking flexibility across the energy system through its four core pillars:
- OPENFLEX: enabling consumers and prosumers to offer flexibility through smart home/building tools, with live pilot testing underway in Slovenia, Spain, Greece and Switzerland. Recent progress includes the integration of EV charging infrastructure and HEMS/BEMS platforms, as well as the development of AI models for flexibility forecasting.
- OPENGRID: supporting DSOs and TSOs with innovative grid management solutions. Among the tools currently being validated in all four pilot countries is our State Estimation module — designed for improved real-time grid visibility — and low-cost thermal rating tools that optimize asset usage.
- OPENSPACE: building a Federated Data Exchange Infrastructure. We have recently achieved a major milestone with the completion of the architectural foundation and Proof-of-Concepts for trusted data sharing services.
- OPENABILITY: promoting interoperability through alignment with European standards. The updated Standardization Action Plan provides a clear roadmap for OPENTUNITY’s contributions to ongoing regulatory and technical standardisation efforts.
Our participation in EUSEW is more than just an exhibition — it’s a step toward reinforcing OPENTUNITY’s role in Europe's digital and sustainable energy transformation. Come meet us at the EUSEW to learn how we are building scalable, replicable and interoperable solutions that empower energy actors across Europe.
Join us at Booth C5 and discover how OPENTUNITY is helping to shape the flexible energy system of tomorrow.
OPENTUNITY Joins the Energy Nexus Cluster
We’re excited to announce that OPENTUNITY has officially joined the Energy Nexus Cluster, a dynamic collaboration platform bringing together cutting-edge EU-funded projects committed to shaping the future of the European energy system.
What is the Energy Nexus Cluster?
The Energy Nexus Cluster is an initiative that unites Horizon Europe and Horizon 2020 projects with a shared ambition: to drive the digitalisation, decarbonisation, and integration of energy systems across Europe. By fostering cross-project collaboration, the cluster aims to align technical developments, harmonise research outcomes, and jointly communicate the transformative impact of EU innovation on energy systems.
This cluster supports knowledge exchange, co-creation opportunities, and joint dissemination efforts across projects working on smart grid flexibility, data spaces, local energy communities, AI integration, and user-centric energy solutions.
Collaborative Projects with Shared Vision
The Energy Nexus Cluster brings together a diverse group of forward-looking European projects. RESONANCE focuses on facilitating interoperable data exchange and cross-sector services, while STREAM aims to enable real-time flexibility for smart grids. SENERGY NETS works on integrated energy networks for decarbonisation, and REEFLEX enhances grid stability with flexibility services. BEFLEXIBLE and ELEXIA both empower stakeholders with advanced demand-side flexibility tools and market mechanisms. ENFLATE demonstrates scalable flexibility services across Europe; GLOCALFLEX, addressing local energy flexibility markets and social engagement strategies, and INDEPENDENT designs intelligent systems for local energy management. GEOFLEXheat focuses on geothermal energy and flexibility, contributing to low-carbon heating solutions. Now, OPENTUNITY joins these initiatives, bringing its expertise in federated data spaces, local flexibility markets, and demand-side engagement to the cluster.
Why This Matters for OPENTUNITY
Joining the Energy Nexus Cluster marks a strategic step forward for OPENTUNITY. It strengthens our engagement with other key players in the European innovation landscape and:
- Amplifies the visibility and impact of our work across the EU energy research community.
- Enables synergies in areas such as standardisation, digitalisation, and flexibility market design.
- Facilitates collaborative opportunities for joint events, deliverable alignment, and policy dialogue.
- Ensures that the outcomes and innovations of OPENTUNITY can both contribute to and benefit from broader discussions shaping Europe’s energy transition.
As we work to develop scalable solutions for interoperable data spaces, local flexibility markets, and end-user empowerment, OPENTUNITY is proud to collaborate with likeminded projects through the Energy Nexus Cluster. Together, we’re building the future of Europe’s smart, green, and resilient energy system.
If you want to learn more about the Energy Nexus Cluster or join us in this collaborative group, you can find more information here: https://glocalflex.eu/energy-nexus/
OPENTUNITY at ECESCON 16: Engaging Next Generations of Engineers
From April 25–27, 2025, IPTO, one of the key partners of the OPENTUNITY project, took part in the 16th Electrical and Computer Engineering Student Conference (ECESCON) held in Thessaloniki, Greece. During the event, IPTO had the opportunity to introduce the OPENTUNITY project to a vibrant and dynamic audience of engineering students, presenting its goals, innovations, and potential impact on the future of the energy system.
ECESCON is the largest student-led conference in the field of electrical and computer engineering in Greece. Since its inception in 2007, it has become a well-established platform for sharing technological advancements, encouraging networking among students and professionals, and fostering the spirit of innovation. Organized annually by and for students, the conference travels to different cities across the country and attracts participants from all Greek engineering departments.
The conference offered a wide range of activities including lectures, workshops, research paper presentations, competitions, and career events.
As part of OPENTUNITY’s commitment to capacity building, education, and youth engagement, IPTO’s presence at ECESCON aimed to inspire the next generation of engineers and raise awareness of the importance of digitalisation, data exchange, and flexibility in the future energy system. Students learned how OPENTUNITY’s innovative tools—such as federated data exchange infrastructure and smart grid-user cooperation models—can help accelerate Europe’s green and digital energy transition.


OPENTUNITY’s participation also aligns with ECESCON’s broader objectives:
- Promoting collaboration between students, researchers, and industry professionals.
- Highlighting emerging technologies in critical areas such as flexibility, energy data, and smart grid management.
- Encouraging diversity in engineering and creating more inclusive learning spaces.
By joining events like ECESCON, OPENTUNITY continues to strengthen its links with academia and future talent, helping ensure the energy systems of tomorrow are shaped by innovative, well-informed, and engaged professionals.






