Winning projects

STRUCTURE

Open Call Scope

The purpose of the Open Call is to attract and engage Small and Medium Enterprises (SMEs), small consortia, and R&D organizations from EU and associated non-EU countries that operate in the field of materials for building envelopes and are developing innovative concepts, including new materials, components, and technologies.

As a key instrument of the iclimabuilt Test Bed, the Open Call contributes to defining the service portfolio and shaping the business plan and pricing model of the iclimabuilt ecosystem. It plays a vital role in validating the project’s established service offerings while also expanding awareness and visibility of the ecosystem. Additionally, it allows for the refinement and optimization of the service portfolio, ensuring that iclimabuilt remains aligned with industry needs and continues to foster collaboration and innovation in sustainable building materials.

Open Call Winning Proposals

iclimabuilt has selected eight innovative projects through its Open Call, each contributing to sustainable construction and energy efficiency. These projects leverage advanced materials, smart systems, and circular economy principles to push the boundaries of building technology.These projects contribute to energy efficiency, circularity, and improved environmental performance.

Each winning proposal brings unique expertise and cutting-edge technologies, supported by iclimabuilt’s network of services, facilities, and experts

1. ASSEMBLEND – Lightweight, Sustainable Structural Panels

ASSEMBLEND develops ultra-lightweight cellular concrete and geopolymer-based foams to create high-performance sandwich panels for building facades, by combining Ultra-Lightweight Cellular Concrete (ULWCC) and Geopolymer-based Foams (GPF). These panels aim to reduce material usage, while enhancing durability, improve thermal efficiency, and support circular construction. The project aims to validate industrial scalability while maintaining structural integrity and energy efficiency

Partners:

iclimabuilt Service Providers :

2. Hybrid+Smart – Hybrid Photovoltaic-Thermoelectric System

Hybrid+Smart enhances Building-Integrated Photovoltaics (BIPV) by integrating thermoelectric generators, capturing excess heat to increase energy efficiency by up to 30%. With IoT-enabled monitoring, this system optimizes power output and enhances the sustainability of energy-harvesting building envelopes.

Partners:

iclimabuilt Service Providers :

3. PLASMOGLASS – Spectrally Selective Smart Windows

PLASMOGLASS introduces plasmochromic (PLSMC) smart windows, which dynamically control near-infrared solar radiation, reducing cooling energy demand while maintaining daylight entry. These windows are designed to improve occupant comfort, cut energy costs, and integrate seamlessly into modern facades.

Partners:

iclimabuilt Service Providers :

4. GeoPCM – PCM-Enhanced Geopolymer Panels

GeoPCM develops lightweight geopolymer insulation panels infused with Phase Change Materials (PCMs) for enhanced thermal regulation. These panels store and release heat as temperatures fluctuate, reducing reliance on active heating and cooling while maintaining a stable indoor climate.

Partners:

iclimabuilt Service Providers :

5. GreenThermoWall – Drone-Applied Green Wall Systems

GreenThermoWall combines LeafSkin vegetation technology with SAFE-PUR insulation foam, both sprayable via drones. This system significantly reduces application time and cost, improves urban cooling, and enhances the thermal performance of buildings while supporting biodiversity.

Partners:

iclimabuilt Service Providers :

6. Low Energy Smart Thermostats – Battery-Free Energy Management

This project integrates thermoelectric generator (TEG) technology into smart thermostats, harnessing radiator heat to power the devices, reducing relianceon batteries and extending lifespan. These thermostats promise increased energy efficiency and long-term sustainability in home automation.

Partners:

iclimabuilt Service Providers :

7. BIOVIPWALL – Carbon Concrete & Bioaerogel Insulation

BIOVIPWALL combines carbon-reinforced concrete with bioaerogel vacuum insulation panels (VIPs), reducing CO₂ emissions while delivering thinner and highly efficient prefab wall systems. This approach enhances insulation performance and durability while minimizing material use.

Partners:

iclimabuilt Service Providers :

8. ORGANIC PCM23 – Advanced Phase Change Gel Panels

ORGANIC PCM23 introduces an organic-based PCM gel panel with superior thermal stability and environmental sustainability (eco-friendlinessandenergy-saving properties). These panels enhance energy efficiency by storing and releasing heat dynamically, offering a next-generation solution for passive thermal regulation in buildings.

Partners:

iclimabuilt Service Providers :

The iclimabuilt Ecosystem Supporting Innovation

Each of these projects benefits from iclimabuilt’s Single Entry Point (SEP), where partners receive access to state-of-the-art testing facilities, prototyping support, and commercialization guidance. These solutions demonstrate tangible steps toward nearly Zero Energy Buildings (nZEBs) and a more sustainable built environment.

SEP provides:

Testing & validation through state-of-the-art pilot lines
Business development & market guidance
Advanced materials research

These innovations are shaping the future of sustainable construction.