• Crowding in private finance · LIFE-2023-CET-PRIVAFIN
• Cultural and creative industries for a sustainable climate transition · HORIZON-CL2-2024-HERITAGE-01-02
• Culture and Creativity Business Plan 2024-2025 · HORIZON-EIT-2024-2025-KIC-CCSI
• Culture, heritage and creative industries for health and well-being · HORIZON-CL2-2027-01-HERITAGE-04
• Culture, the arts and cultural spaces for democratic participation and political expression, online and offline · HORIZON-CL2-2024-DEMOCRACY-01-08
• Customisation/pre-operationalisation of prototypes end-user services in the area Climate Change Adaptation and Mitigation · HORIZON-CL6-2024-GOVERNANCE-01-5
• Cybersecure tools, technologies and services relying on AI · DIGITAL-ECCC-2027-DEPLOY-CYBER-11-CYBERAI
• DACCS and BECCS for CO2 removal/negative emissions · HORIZON-CL5-2024-D3-02-12
• Danube river basin lighthouse – Demonstration of effective and sustainable management of sediments in the Danube river-Black sea system · HORIZON-MISS-2023-OCEAN-01-02
• Data sharing to support the training and development of AI foundation models in the energy sector · HORIZON-CL5-2026-11-D3-23
• Data-driven circular economy for e-mobility ecosystem (2ZERO Partnership) · HORIZON-CL5-2027-03-D5-03
• DC and AC/DC hybrid transmission and distribution systems · HORIZON-CL5-2024-D3-01-13
• De-risking renewable fuel technologies through transnational pre-commercial procurement of renewable fuel industrial value chains · HORIZON-CL5-2026-11-D3-04
• Dedicated hardware architectures for energy-efficient AI · EDF-2023-RA-DIGIT-HAAI
• DeepRAP: Deep Reasoning, Abstraction & Planning towards trustworthy Cognitive AI Systems · HORIZON-EIC-2026-PATHFINDERCHALLENGES-01-03
• Delivery of industrial CCUS clusters – Societal Readiness pilot · HORIZON-CL5-2027-07-D3-32
• Demand-led innovation in security · HORIZON-CL3-2026-01-SSRI-02
• Demand-led innovation in security · HORIZON-CL3-2027-01-SSRI-03
• Demand-led innovation through public procurement · HORIZON-CL3-2024-SSRI-01-01
• Demand-side 3C pilot demonstrators on converged Telco Edge Cloud Infrastructure (IA) · HORIZON-CL4-2027-04-DATA-08
• Demonstrate built-environment decarbonisation pathways through bottom-up technological, social and policy innovation for adaptive integrated sustainable renovation solutions (Built4People Partnership) · HORIZON-CL5-2023-D4-02-03
• Demonstrating efficient fully DC electric grids within waterborne transport for large ship applications (ZEWT Partnership) · HORIZON-CL5-2024-D5-01-14
• Demonstrating how regions can operate within safe ecological and regional nitrogen and phosphorus boundaries · HORIZON-CL6-2024-ZEROPOLLUTION-01-1
• Demonstrating Nature-based Solutions for the sustainable management of water resources in a changing climate, with special attention to reducing the impacts of extreme droughts · HORIZON-CL6-2024-BIODIV-02-1-two-stage
• Demonstrating place-based experimentation and innovation spaces as enabling environments for scaling EU Missions · HORIZON-MISS-2026-07-CROSS-04
• Demonstrating the fair and just transition from GHG-intensive economies facing challenges towards circular bioeconomy model regions · HORIZON-CL6-2024-CircBio-01-7
• Demonstrating the potential of Nature-based Solutions and the New European Bauhaus to contribute to sustainable, inclusive and resilient living spaces and communities · HORIZON-CL6-2024-BIODIV-02-2-two-stage
• Demonstrating transformative solutions to increase cross-border climate resilience · HORIZON-MISS-2027-01-CLIMA-01
• Demonstration for Long-duration Battery Energy Storage Systems (BATT4EU Partnership) · HORIZON-CL5-2027-05-D2-08
• Demonstration of hydropower technologies for efficient and forward-looking refurbishment of existing hydropower plants · HORIZON-CL5-2027-07-D3-11
• Demonstration of improved intermediate renewable energy carrier technologies for transport fuels · HORIZON-CL5-2024-D3-01-03
• Demonstration of industrial excess/waste heat conversion to mechanical or electrical power · HORIZON-CL5-2027-05-D4-09
• Demonstration of innovative pumped storage equipment and tools in combination with innovative storage management systems · HORIZON-CL5-2024-D3-01-16
• Demonstration of solid biofuel supply and conversion to high efficiency CHP from fully sustainable regional value chains · HORIZON-CL5-2026-11-D3-05
• Demonstration of sustainable hydropower refurbishment · HORIZON-CL5-2023-D3-02-09
• Demonstration of sustainable wave energy farms · HORIZON-CL5-2024-D3-01-08
• Demonstration of Technologies to minimise underwater noise generated by waterborne transport (ZEWT Partnership) · HORIZON-CL5-2024-D5-01-13
• Demonstration of zero emission coaches and buses in long distance operations (2ZERO Partnership) · HORIZON-CL5-2027-03-D5-04
• Demonstrations of innovative floating wind concepts · HORIZON-CL5-2024-D3-02-09
• Demonstrators and technologies to defeat threats posed by Unexploded Explosives Ordnances (UXO) and Improvised Explosive Devices (IED) · EDF-2023-RA-PROTMOB-DEXPLO
• Dependence of society and the economy on pollinators · HORIZON-CL6-2024-BIODIV-01-3
• Deployable Autonomous AI Agent · EDF-2023-DA-CYBER-DAAI
• Deploying circular systemic solutions through living labs in cities and regions (Circular Cities and Regions Initiative topic) · HORIZON-CL6-2027-01-CIRCBIO-01-two-stage
• Deploying innovative wastewater management, treatment and valorisation solutions in European cities and regions in the context of climate change · HORIZON-MISS-2027-07-CLIMA-CIT-CCRI-02
• Deployment of the AI-on-demand platform · DIGITAL-2022-CLOUD-AI-B-03-AI-ON-DEMAND
• Design for adaptability, re-use and deconstruction of buildings, in line with the principles of circular economy (Built4People Partnership) · HORIZON-CL5-2024-D4-02-04
• Design of crisis prevention and preparedness actions in case of digital breakdown (internet, electricity etc.) · HORIZON-CL3-2023-DRS-01-02
• Designing new ways of risk awareness and enhanced disaster preparedness · HORIZON-CL3-2026-01-DRS-01
• Detect and avoid · EDF-2023-DA-C4ISR-DAA
• Detection and characterisation of threats or illegal/ smuggled goods in cargo · HORIZON-CL3-2027-01-BM-03
• Detection and tracking of illegal and trafficked goods · HORIZON-CL3-2024-BM-01-05
• Detection, monitoring, modelling, and attribution capabilities for Solar Radiation Modification (SRM) activities and assessing their impacts on Earth's climate and ecosystems · HORIZON-BRIDGING-2027-04-11
• Develop innovative applications to support the European Green Deal, building on meteorological satellite data · HORIZON-CL6-2024-GOVERNANCE-01-6
• Developing a model for a Data Lab for Science linking with EOSC and RAISE (RAISE pilot) (CSA) · HORIZON-RAISE-2027-01-04
• Developing citiverse · DIGITAL-2023-CLOUD-AI-04-DEVELOPCITI
• Developing effective air quality planning strategies through innovative multi-scale modelling · HORIZON-CL6-2027-01-ZEROPOLLUTION-02
• Developing EU advisory networks on forestry · HORIZON-CL6-2024-GOVERNANCE-01-12
• Developing EU advisory networks on sustainable livestock systems · HORIZON-CL6-2024-GOVERNANCE-01-13
• Developing EU methodological frameworks for clinical/performance evaluation and post-market clinical/performance follow-up of medical devices and in vitro diagnostic medical devices (IVDs) · HORIZON-HLTH-2024-IND-06-08
• Developing novel recycling technologies for complex plastic materials applying biotech solutions · HORIZON-CL6-2027-01-CIRCBIO-03
• Development aid and democratic governance · HORIZON-CL2-2027-01-DEMOCRACY-05
• Development and integration of advanced software tools in SCADA systems for High, Medium and Low voltage AC/DC hybrid systems · HORIZON-CL5-2024-D3-01-17
• Development of carbon fixation technologies for biogenic flue gases · HORIZON-CL5-2024-D3-01-05
• Development of cell-free protein synthesis platforms for discovery and/or production of biologicals · HORIZON-HLTH-2027-01-IND-01
• Development of ecosystem and next-generation capabilities for a secured European Critical Communication System in civil security · HORIZON-CL3-2026-01-SSRI-04
• Development of hydropower equipment for improving techno-economic efficiency and equipment resilience in refurbishment situations · HORIZON-CL5-2024-D3-01-07
• Development of innovative antimicrobials against pathogens resistant to antimicrobials · HORIZON-HLTH-2027-01-DISEASE-08
• Development of innovative power take-off and control systems for wave energy devices · HORIZON-CL5-2023-D3-02-10
• Development of innovative tools, processes, equipment and technologies through responses to disasters and emergencies for search and rescue in hazardous conditions · HORIZON-CL3-2026-01-DRS-03
• Development of microalgae and/or direct solar fuel production and purification technologies for advanced aviation and /or shipping fuels · HORIZON-CL5-2023-D3-02-08
• Development of monoclonal antibodies to prevent and treat infections from Filo-, Nairo-, Phenui-, Picorna- and Toga viruses · HORIZON-HLTH-2027-01-DISEASE-07
• Development of monoclonal antibodies to prevent and treat infections from Flaviviruses · HORIZON-HLTH-2027-01-DISEASE-06
• Development of near zero-emission biomass heat and/or CHP including carbon capture · HORIZON-CL5-2023-D3-02-01
• Development of next generation advanced biofuel technologies · HORIZON-CL5-2023-D3-02-07
• Development of next generation synthetic renewable fuel technologies · HORIZON-CL5-2024-D3-02-02
• Development of novel small molecule antiviral therapeutics for pathogens with epidemic potential · HORIZON-HLTH-2027-01-DISEASE-05
• Development of novel, high-performance bio-based polymers and co-polymers · HORIZON-JU-CBE-2023-R-04
• Development of predictive biomarkers of disease progression and treatment response by using AI methodologies for chronic non-communicable diseases · HORIZON-HLTH-2027-02-TOOL-01-two-stage
• Development of safe and sustainable by design alternatives (IA) · HORIZON-CL4-2024-RESILIENCE-01-24
• Development of scalable, safe bio-based surfactants, with an improved sustainability profile · HORIZON-JU-CBE-2023-IA-05
• Development of smart concepts of integrated energy driven bio-refineries for co-production of advanced biofuels, bio-chemicals and biomaterials · HORIZON-CL5-2024-D3-02-03
• Development of technical and business solutions to optimise the circularity, resilience, and sustainability of the European battery value chain (Batt4EU Partnership) · HORIZON-CL5-2024-D2-01-03
• Development of tools, solutions, modules to enable R&I on the social aspects of the green transition · HORIZON-INFRA-2024-TECH-01-02
• Digital democracy · HORIZON-CL2-2024-DEMOCRACY-01-07
• Digital enablers and building blocks for collaborative Earth Observation and Satellite telecommunications for Space solutions (Space Partnership) · HORIZON-CL4-2027-SPACE-03-33
• Digital for nature · HORIZON-CL6-2024-BIODIV-01-2
• Digital information systems for bio-based products · HORIZON-CL6-2024-CircBio-01-6
• Digital Product Passport · DIGITAL-2023-CLOUD-DATA-04-DIGIPASS
• Digital solutions for autonomy for space transportation systems, design and simulation tools - Digital enablers and building blocks (Space Partnership) · HORIZON-CL4-2027-SPACE-03-12
• Digital solutions for defining synergies in international renewable energy value chains · HORIZON-CL5-2023-D3-03-07
• Digital solutions to foster participative design, planning and management of buildings, neighbourhoods and urban districts (Built4People Partnership) · HORIZON-CL5-2024-D4-02-05
• Digital tools for CSP and solar thermal plants · HORIZON-CL5-2024-D3-02-01
• Digital tools for enhancing the uptake of digital services in the energy market · HORIZON-CL5-2023-D3-03-04
• Digital transformation and ensuring a better use of industrial data, which can optimise steel supply chains (Clean Steel Partnership) (IA) · HORIZON-CL4-2024-TWIN-TRANSITION-01-44
• Digital twin for forecasting of power production to wind energy demand · HORIZON-CL5-2023-D3-02-14
• Discovering the subsoil  · HORIZON-MISS-2023-SOIL-01-01
• Dissemination and Exploitation Support Facility · HORIZON-WIDERA-2023-ACCESS-05-01
• District heating and cooling: Enabling modernisation and fuel switch through support for investment plans and skills development · LIFE-2023-CET-DHC
• Dual-use technologies · DIGITAL-ECCC-2027-DEPLOY-CYBER-11-DUALUSE
• Effective and evidence-based responses to the increased availability and use of synthetic drugs and stimulants in Europe · HORIZON-CL3-2027-01-FCT-05