Pilot 8 Social Acceptance – Second Workshop with the energy community Polygones

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Pilot 8 Social Acceptance – Second Workshop with the energy community Polygones

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Date & Time

April 29

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SUMMARY

Building on the insights gathered during the November workshop, Pilot 8 reunited with the Polygones community in Meyrin on 29 April for a second participatory session, this time moving from exploration to concrete co-design.

While the first event focused on understanding how citizens perceive local energy communities, this session translated those insights into action. Working directly alongside residents, the team co-designed two tangible versions of a flexible energy application: one tailored for personal household use and another designed for shared community spaces.

Participants explored which functionalities would make the application genuinely useful in their daily lives, not only from a technical perspective but also in a way that is intuitive and aligned with real habits. A key theme emerged strongly: residents want to know that the small efforts they make, such as shifting their laundry to off-peak hours when the grid is under strain or renewable production is expected to increase, translate into a real and measurable environmental impact, while ideally also generating savings on their energy bills.

The session also marked an important milestone in the co-creation process, as an early-stage prototype was tested directly in context through a usability evaluation. This hands-on exercise allowed both the team and participants to experience the application’s value firsthand, gather feedback quickly, and begin moving towards a solution that truly reflects community needs.

The results reinforced a central conviction of Pilot 8: a meaningful energy transition happens when residents are not merely consulted but become active partners in shaping the tools they will ultimately use.

Advanced Microturbines

Can you briefly introduce your company and what you do?

Advanced Microturbines Srl is an Italian deep-tech SME specialised in the development of compact microturbine technologies for energy recovery and self-powered monitoring systems. The company designs and manufactures high-efficiency microturbines from 50 W to 50 kW capable of converting pressure drops in gas and water networks into electricity, enabling autonomous power supply for IoT sensors and digital infrastructure. Its solutions support the digitalisation and sustainability of energy and industrial systems by transforming unused pressure energy into a reliable source of power for remote monitoring applications. By combining microturbine technology with smart IoT systems, we deliver innovative solutions that support smart infrastructure, improve energy efficiency, and enable decentralised energy systems.

What challenge are you addressing under the O-CEI Horizon’s first Open Call, and how is your proposal relevant to the challenge?

Our proposal addresses the challenge of enabling transparent, secure, and real-time management of energy flows in decentralised energy systems, particularly in emerging smart microgrids. As renewable generation becomes increasingly distributed, local energy communities require reliable mechanisms to measure, validate, and share energy data between multiple actors. However, current infrastructures often rely on centralised systems, not distributed ones.

The ENTRUST solution tackles this challenge by developing an edge-validated blockchain platform for energy transactions. The system integrates IoT metering, edge computing, and blockchain notarisation to create a distributed architecture capable of securely validating energy data close to where it is generated. This approach enables real-time, low-latency processing while ensuring data integrity and transparency through blockchain mechanisms.

By combining edge processing with blockchain-based verification, the proposed platform allows microgrid participants, including households, local producers, and community operators, to securely record and validate energy exchanges. This contributes directly to the goals of the O-CEI Horizon’s Open Call by supporting decentralised, trustworthy, and scalable digital infrastructures for energy communities and smart grids.

What is the expected impact of your proposal?

The expected impact of the proposal is the development of a secure and transparent operational layer for decentralised energy systems, enabling more efficient management of renewable energy within local microgrids.

Through the integration of IoT metering, edge computing, and blockchain notarisation, the ENTRUST platform allows energy transactions and operational data to be securely recorded, validated, and shared in real time. This improves transparency and trust among microgrid participants while ensuring the integrity of energy data used for operational decisions and potential energy trading mechanisms.

The project will demonstrate the solution in the Krk Island pilot, showing how local communities can manage renewable energy generation and consumption more effectively. By enabling tamper-proof data validation and automated smart-contract processes, the platform supports fair and auditable energy exchanges between producers, consumers, and community operators.

Beyond the pilot, the modular and scalable architecture of ENTRUST allows the platform to be replicated in other energy communities and distributed energy systems across Europe. In this way, the project contributes to the broader objectives of the European energy transition, supporting the integration of renewable energy, strengthening local energy resilience, and enabling new models of transparent and decentralised energy management aligned with EU climate and energy policies.

Company website: www.microturbines.it