Objective
Europe’s building sector still accounted for 33% of energy-related greenhouse gas emissions in 2023 and 40% of final energy consumption, while fragmented building digital infrastructures and uneven Smart Readiness Indicator (SRI) uptake keep demand-side flexibility underutilised. DEOS (Digitalising Energy and Optimising Flexibility in Smart and Efficient Buildings) will deliver a holistic Open flex-aware smart management ecosystem structured around Social, Connectivity and Flexibility dimensions. A Societal Readiness Framework (SRF) and Societal Readiness Knowledge Hub will embed SSH-based co-design, inclusivity, transparency and benefit-sharing, strengthening trust and capability across building users (including vulnerable groups), facility managers and energy actors, supported by more than 10 community workshops engaging more than 500 citizens. On the technology side, DEOS upgrades BMS/BEMS through a vendor-agnostic building connectivity stack and a GenAI-enabled interoperability framework, enabling secure, semantically harmonised data and authorised control endpoints via a Universal Building API and a federated edge-enabled intelligence architecture. AI-based flexibility services and user-centric GenAI Discovery Apps will quantify inefficiencies, test operational strategies and execute comfort-aware demand response, complemented by a Flexibility enhanced SRI toolkit providing a Flexibility Readiness Profile. Demonstrated at TRL8 in five EU pilots (ES, EL, FR, NL, PL) with at least 1,000 users involved in different building typologies and target groups, DEOS targets an 11.3% reduction of aggregated final energy demand and a 16.7% reduction of electrical peak demand, enabling validated flexibility activations and scalable replication through exploitation packages, business models and roadmaps.
Fields of science (EuroSciVoc)
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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HORIZON.2.5 - Climate, Energy and Mobility
MAIN PROGRAMME
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
HORIZON-IA - HORIZON Innovation Actions
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) HORIZON-CL5-2026-02
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
157 72 ATHINA
Greece
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Participants (16)
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N3 1DH London
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151 25 MAROUSI ATHINA
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The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.
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1050 Bruxelles / Brussel
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185 33 PIRAEUS
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08009 Barcelona
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The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.
Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
08014 BARCELONA
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47151 Boecillo
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
00-950 Warszawa
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
80 298 GDANSK
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The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.
Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
118 54 ATHINA
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
551 33 THESSALONIKI
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The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.
Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
6812 AR Arnhem
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
59046 LILLE CEDEX
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59016 Lille Cedex
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29004 Malaga
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OX1 2JD Oxford
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The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.