DeePPy: Revolutionizing Transparency in the Construction Sector with the Digital Product Passport

Make It Digital

DPP– Stakeholder Engagement and Actors' Role

Series: Make It Digital DPP-03
Article: 02/25

Introduction


The construction sector, traditionally perceived as slow in adopting digital innovations, is undergoing a crucial transformation. At the heart of this change is the growing emphasis on sustainability and transparency, driven by increasingly stringent European regulations. Among these, the Energy Performance of Buildings Directive (EPDB) and Ecodesign for Sustainable Products Regulation (ESPR) stand out for its ambition to incentivize the production and consumption of more sustainable products throughout their entire lifecycle. A fundamental pillar of the ESPR is the introduction of the Digital Product Passport (DPP), a digital document that includes crucial information about a product's sustainability, traceability, and circularity. In this context, innovative platforms like DeePPy are emerging as essential tools to facilitate a widespread adoption of the DPP in the construction sector, offering advanced functionalities for creating and managing these digital passports. 


According to ESPR, the DPP is the key mechanism for ensuring the transparency and accessibility of product life cycle information. Imagine a QR code or a link associated with every construction product that, once scanned, reveals a wide range of data: from the origin of materials to carbon emissions associated with production, from estimated durability to end-of-life recycling options. This not only enables consumers to make more informed decisions but also provides manufacturers and regulatory authorities with a holistic view of the environmental and social impact of products. 


The construction sector, with its inherent complexity and long value chain, is particularly sensitive to these new demands. The traceability of materials, the environmental impact of buildings, and the possibility of reusing or recycling components at the end of their life are crucial aspects for a true circular economy. DeePPy positions itself as a cutting-edge solution to address these challenges, providing a complete ecosystem for DPP management. 


Fig. DeePPy online platform


The construction sector, with its inherent complexity and long value chain, is particularly sensitive to these new demands. The traceability of materials, the environmental impact of buildings, and the possibility of reusing or recycling components at the end of their life are crucial aspects for a true circular economy. DeePPy positions itself as a cutting-edge solution to address these challenges, providing a complete ecosystem for DPP management. 



DeePPy's Key Features for the Construction Sector 


DeePPy is designed by Levery to simplify the process of creating and managing DPPs, making it accessible even to companies that might not have deep digital expertise. Its main functionalities include: 


1. Rapid and Guided Data Entry for the DPP 


Creating a DPP can seem like a daunting task given the volume of information required. DeePPy tackles this challenge by offering an intuitive user interface and a guided data entry process. Through a series of logical steps and predefined fields, the platform guides the user in gathering all the necessary data for an ESPR-compliant DPP. From product technical specifications to sustainability KPIs (such as CO2 eq. emissions and recycled content), DeePPy ensures a wide overview on product.  The guided system not only speeds up the process but also reduces the risk of errors, guaranteeing the accuracy and completeness of the DPP. 


2. Collection of All Product-Related Data in a Single Web-Accessible Point 


One of DeePPy's major advantages is data centralization. Instead of scattering information across spreadsheets, local archives, or different systems, DeePPy collects all product-related data in a single, cloud-based repository. This single source of truth is accessible via a secure web interface, allowing authorized users to consult, modify, and share DPP information from anywhere, at any time. This functionality is crucial for collaboration among different stakeholders, from design to production, from distribution to recycling, facilitating information exchange and improving transparency along the entire value chain. 


3. Supplier Data Management 


In the construction sector, the supply chain is often complex and fragmented. Tracing the origin of materials and the sustainability practices of suppliers is essential for a complete and reliable DPP. DeePPy integrates advanced functionalities for supplier data management. The platform allows users to create a supplier database, associate each supplier with the specific materials they provide, and collect information on their sustainability, such as environmental certifications, responsible sourcing practices, EPDs (Environmental Product Declarations), or social and governance good-practices. This functionality not only simplifies regulatory compliance but also enables companies to identify more sustainable suppliers and build partnerships based on transparency. 


4. Product Impact Configurator   


One of DeePPy's most innovative features is the product impact configurator. This functionality allows users to estimate the overall environmental impact of a construction product based on their choice of suppliers. By selecting different suppliers for a specific component o raw material, the platform can calculate variations in carbon emissions, energy consumption, circularity or other impact indicators. This tool provides invaluable decision support for manufacturers, enabling them to optimize sourcing choices for sustainability. For example, a manufacturer could compare the impact of steel from a supplier with energy-intensive production practices versus a supplier using renewable energy, quantifying the environmental impact of their choice. 


5. Marketplace for Sustainable Materials with DPP 


DeePPy goes beyond mere DPP management, also proposing itself as a marketplace for the sale of sustainable materials with DPPs. This functionality creates a virtuous ecosystem where manufacturers can offer their DPP-compliant products to a broader and more conscious audience. Buyers, in turn, can browse through a wide range of sustainable construction materials, with the certainty of having access to all the necessary information on their environmental performance and regulatory compliance. This marketplace not only facilitates the trade of sustainable products but also incentivizes manufacturers to invest in transparency and sustainability, creating a virtuous cycle of supply and demand for low-impact materials. 


Conclusion 


The DPP, supported by regulations like the ESPR, is not just a regulatory requirement but a powerful lever for the sustainable transformation of the construction sector. Platforms like DeePPy are fundamental in driving this transition, providing the necessary tools to create, manage, and enhance the value of DPPs. With its intuitive functionalities for data entry, information centralization, supplier management, impact configurator, and dedicated marketplace, DeePPy is revolutionizing how construction products are designed, produced, and commercialized. Adopting solutions like DeePPy will not only ensure regulatory compliance but also unlock new opportunities for innovation, sustainability, and the creation of a more circular future for the built environment.



DeePPy is the result of a research project funded by the European Union (INTRANSIT Open Call, more information in the "Our Work" section within DIGI4BIOMAT project)

BIPV in Action: Real-World Applications Driving the Sustainable Transformation of Buildings

By AP • May 6, 2025
Make It Green – BIPV V-03 BIPV in Action: Real-World Applications Driving the Sustainable Transformation of Buildings Article: 05/25 Introduction: From Vision to Implementation The integration of photovoltaic technology into the fabric of our buildings, known as Building Integrated Photovoltaics (BIPV), represents a paradigm shift in the construction industry and is one of the most promising ways to decarbonize the built environment. As cities and building practices evolve under the pressure of climate goals and energy regulations, BIPV solutions are becoming increasingly viable - not only technologically, but also economically and aesthetically. Solar panels are no longer simply add-ons to existing structures, but rather integral components that seamlessly blend functionality with sustainability. BIPV has the potential to revolutionize the way we design, build and power our environment. In this context, the role of ecodesign becomes essential: designing BIPV systems from the outset with performance, longevity, circularity and architectural integration in mind. The European project MC2.0 (Mass Customization for BIPV) investigates how stakeholders - architects, manufacturers and engineers - approach BIPV in different building typologies. By mapping practices, analyzing stakeholder needs, and testing design tools, MC2.0 aims to accelerate the development of scalable, user-centric BIPV solutions. Moving from concept to practice requires a coordinated effort between architects, manufacturers, engineers, and developers. In this third article in our BIPV series, we look at real building projects that have effectively implemented BIPV systems. More than inspirational, these case studies are critical to understanding the conditions under which BIPV thrives and the barriers it must overcome. From urban towers to student housing to iconic landmarks, BIPV is becoming a defining element of sustainable architecture. Art Meets Energy: Pavillon Novartis in Basel, Switzerland In a striking example of aesthetic integration, the Novartis Pavilion in Basel, Switzerland, scheduled for completion in spring 2022, showcases the harmonious blend of art and BIPV energy generation. Designed by AMDL CIRCLE in collaboration with architect Michele de Lucchi and located in the Novartis Park, this public pavilion features a translucent media façade with 10,000 diamond-shaped organic photovoltaic (OPV) panels with 30,000 embedded LEDs. In addition, the façade uses transparent silicon solar panels. This innovative approach not only generates approximately 15,000 kilowatt-hours of electricity annually, the equivalent of about four average homes, but also creates a visually stunning architectural statement. The diamond-shaped OPV panels and embedded LEDs create a unique geometric pattern on the facade, giving the building a distinctly modern and artistic appearance. The use of transparent silicon solar panels in the curtain wall is particularly noteworthy, as it allows sunlight to be converted into electricity without blocking natural daylight from entering the building. This dual functionality highlights the potential of BIPV to meet both energy and aesthetic requirements in architectural design. The project is widely regarded as a successful fusion of artistic vision and technological innovation in the field of BIPV, demonstrating that energy-producing buildings can also be works of art that enhance the urban landscape. The Novartis Pavilion is a compelling example of how BIPV can be seamlessly integrated into architectural design, contributing to both sustainability and visual appeal.

Extended Reality (XR) in Construction: Transforming Design, Building, and Operation

By AP • April 3, 2025
Make it Human Extended Reality (XR) in Construction: Transforming Design, Building, and Operation Series: Make It Human - XR-02 Article: 04/25 Introduction The construction industry, long characterized by traditional methods, is undergoing a significant transformation driven by technological advancements. Extended Reality (XR) technologies are poised to redefine every stage of the construction lifecycle. XR, an umbrella term encompassing Virtual Reality (VR), Augmented Reality (AR), and Mixed Reality (MR), blends the physical and digital worlds to create immersive and interactive experiences. From initial design conceptualization to the intricacies of on-site construction, the complexities of end-of-life processes, and the ongoing demands of operation and maintenance, XR is emerging as a powerful tool for enhancing accuracy, fostering collaboration, bolstering safety, and improving overall efficiency. The increasing adoption of these immersive technologies across the Architecture, Engineering, and Construction (AEC) industry signals a fundamental shift towards a more digital and intuitive future. Companies at the forefront of XR technologies are revolutionizing workflows, reducing errors, and enhancing decision-making across the entire building lifecycle. Case Studies Transforming the Construction Sector: Virtual Prototyping and Immersive Collaboration The initial phases of any construction project, particularly design, are critical for setting the stage for success. XR technologies offer a paradigm shift in how designs are visualized and experienced. By enabling stakeholders to step into a full-scale, immersive 3D environment of the proposed building or infrastructure, XR overcomes the limitations of traditional 2D blueprints and static renderings that can often be challenging for non-technical audiences to interpret. This capability fosters a deeper understanding of spatial relationships, scale, and aesthetics, leading to more informed decision-making and reduced misunderstandings. The transformative power of XR extends beyond the design phase into the dynamic environment of the construction site itself. Augmented Reality, in particular, plays a crucial role in providing on-site workers with real-time guidance, enabling them to visualize digital information overlaid onto the physical construction environment. This capability enhances accuracy in installations, facilitates progress monitoring, and improves communication between on-site teams and remote experts. The adoption of XR in operation and maintenance offers numerous benefits. It improves efficiency and accuracy in maintenance tasks by providing real-time data and step-by-step instructions. Enhanced training for complex procedures can be delivered in a safe and virtual environment, leading to a more competent workforce.2 Remote assistance and collaboration capabilities allow for faster troubleshooting and resolution of complex repairs, reducing downtime.3 Predictive maintenance can be facilitated through the visualization and analysis of real-time data.1 Ultimately, these advantages contribute to reduced downtime, lower operational costs, and extended lifespans for buildings and infrastructure. Unity – Custom XR Development for AEC Applications Unity is a powerful real-time 3D development platform that enables architects, engineers, and construction professionals to create immersive XR applications tailored to their specific needs. With Unity, stakeholders can build VR walkthroughs, AR overlays, and MR simulations to visualize projects at full scale before construction begins. Its capabilities extend to lighting analysis, spatial awareness, and integration with BIM models, improving decision-making and reducing errors. By allowing teams to interact with a digital twin of their project, Unity enhances collaboration and accelerates design approvals, ultimately reducing costly modifications during later stages. HoloBuilder – Real-Time Remote Construction Monitoring HoloBuilder revolutionizes site monitoring by offering a 360-degree photo documentation platform powered by AI and AR. Site managers and stakeholders can track progress remotely, compare real-time conditions with design models, and streamline issue detection. The platform seamlessly integrates with Autodesk and Procore, enabling automatic updates and historical tracking. Construction teams benefit from enhanced transparency, reduced rework, and improved quality control. By bridging the gap between virtual and physical job sites, HoloBuilder ensures efficient project execution and helps maintain project timelines and budgets. 

Tracking Product Lifecycle Information: Digital Product Passports Will Revolutionize Construction Industry

By MG • March 3, 2025
Make It Digital DPP– DPP case studies: Make It Digital DPP-02 Article: 03/25

Advancing BIPV in Architecture. Transforming Traditional Building Systems into Energy Generators.

By AP • February 4, 2025
Make It Green BIPV Products: Advancing Integration in Architecture Series: Make It Green BIPV-02 Article: 02/25 Introduction Building-Integrated Photovoltaics (BIPV) represents a significant evolution in sustainable construction, transforming conventional building systems into dual-purpose components that maintain their primary architectural functions while generating clean energy. This technological advancement marks a departure from traditional design and construction approaches, where building systems played primarly passive role. By integrating photovoltaic capabilities into standard building components such as windows, facades, and roofing materials, BIPV solutions are revolutionizing the way we conceptualize building envelope systems. The integration of photovoltaic technology into building elements presents unique challenges, particularly in meeting both construction and electrical performance requirements. These solutions must simultaneously meet building elements code requirements such as mechanical strength, weather resistance, and thermal performance while meeting stringent photovoltaic standards for power generation and safety. This dual compliance requirement has driven significant innovation in materials science and engineering, resulting in sophisticated solutions that improve both building performance and energy generation capabilities.

Extended Reality (XR) Stakeholder Engagement and Actors' Role

By AP • January 3, 2025
Make It Human XR – Stakeholder Engagement and Actors' Role Series: Make It Human XR-01 Article: 01/25 Introduction Known for its complexity and reliance on precision, the construction industry is increasingly embracing digital technologies to streamline processes, enhance collaboration, and improve efficiency. Among these technologies, Extended Reality (XR), which includes Virtual Reality (VR), Augmented Reality (AR), and Mixed Reality (MR), has emerged as a powerful tool for revolutionizing construction practices at various stages of a building's lifecycle. By providing immersive and interactive environments, XR technologies enable stakeholders to visualize, simulate, and analyze construction projects in new ways, ultimately leading to smarter decisions, reduced errors, and increased productivity. VR, AR, and MR represent different but complementary approaches to integrating digital information into the physical world. These technologies have found multiple applications in the construction industry, from the design phase, where VR enables immersive simulations, to the operations phase, where AR and MR enhance building systems management and maintenance. As construction projects become more complex, the need for accurate, real-time data and seamless collaboration across teams has never been more critical. XR solutions provide innovative answers to these challenges, offering transformative potential to improve efficiency, reduce costs and promote sustainability in the built environment. This article will explore the different roles that VR, AR, and MR play in construction, and how these technologies are being applied at each stage of a project's lifecycle-from design and planning, to construction, to operations and maintenance. It will also highlight key players, including universities, research organizations, and companies, that are advancing XR in the construction sector. Definitions B efore diving into their applications, it's important to define the core technologies. Virtual Reality. VR is an immersive technology that creates an entirely digital environment, often experienced through headsets or other specialized devices. In the construction industry, VR allows stakeholders to step into a fully realized 3D model of a project before it is built, enabling virtual walkthroughs and simulations. This offers significant benefits in terms of design validation, user experience evaluation, and stakeholder engagement. For example, architects and clients can explore spaces, check dimensions, and visualize different design options in a virtual world, helping to identify potential problems early in the design process. Augmented Reality. AR overlays digital information - such as 3D models, annotations, or real-time data - onto the physical world. AR in construction is often used in the field to assist with tasks such as assembly, inspection, or maintenance. For example, using AR glasses or mobile devices, workers can see digital overlays that provide additional information about a building's components or systems as they interact with the physical space. This improves decision-making and reduces errors during construction and operation by providing real-time, contextual data. Mixed Reality. MR combines elements of VR and AR to create a seamless integration of the digital and physical worlds. MR allows users to interact with both real and virtual objects in real time, providing a more dynamic and interactive experience. In the construction industry, MR is increasingly being used for design collaboration and real-time project visualization. For example, engineers can view and manipulate digital models overlaid on physical components during construction or operation, enabling a more complete understanding of how different systems interact. MR fosters collaboration among multiple stakeholders by allowing them to share and manipulate project data in a common environment, regardless of physical location. Together, VR, AR, and MR are the core components of XR technology, which is rapidly transforming the construction industry by enabling more accurate planning, improved communication, and more informed decision-making at every stage of a project. These technologies are changing the way construction professionals engage with buildings at all stages, providing immersive ways to visualize, interact, and optimize the built environment.
MG

Digital Product Passport (DPP) Stakeholder Engagement and Actors' Role

By MG • November 28, 2024
Make It Digital DPP– Stakeholder Engagement and Actors' Role Series: Make It Digital DPP-01 Article: 02/24 Introduction The European Commission has recently adopted the Ecodesign for Sustainable Products Regulation (EU, 2024), a regulatory instrument aimed at promoting and harmonizing circular economy practices in the design and production of a wide range of products, including construction products. The regulatory framework, which is expected to be fully adopted by the end of 2024, introduces the concept of the Digital Product Passport (DPP), a digital identity card for products, components, and materials that can store and make accessible detailed information about the product to help stakeholder make decision in adopting circular and informed choices. What is the state of the art? Who is driving it in the construction sector? The evolution of DPP and key players The evolution of the DPP for the construction sector arises from the growing need to track and valorize data throughout the entire life cycle of a building product, with a view to a circular economy and sustainability. A significant precursor was the European BAMB 2020 project (Building As a Material Bank), which pioneered the digitalization of construction materials and the importance of information transparency (Heinrich and Lang, 2020) (Fig. 1). In this context, the concept of Digital Mining emerges, aimed at extracting value from data coming from various sources, such as product technical sheets, environmental certifications, and supply chain information. Platforms like Circularise (Fig. 2) and MADASTER (Fig. 3) are already offering concrete solutions for the creation and management of DPPs, facilitating the collection, analysis, and sharing of data on building products, thus contributing to greater transparency and sustainability in the sector.

Building Integrated Photovoltaic (BIPV) Stakeholder Engagement & Actors' Role

By AP • October 14, 2024
Make It Green BIPV – Stakeholder Engagement and Actors' Role Series: Make It Green BIPV-01 Article: 01/24 Introduction Building-Integrated Photovoltaics (BIPV) are increasingly recognized as a crucial element in sustainable construction, offering a solution that goes beyond traditional solar panels by integrating energy generation directly into a building’s architecture. Unlike conventional PV systems, BIPV systems are woven into the design and construction process, making them more complex to manage and deploy. This article examines the pivotal roles played by different actors throughout the various stages of BIPV development, from research and design to implementation, underscoring the importance of a holistic approach. Research and Simulation: The Foundation of BIPV Integration Research institutions like EURAC, EPFL, and SUPSI are at the forefront of advancing BIPV technologies. Their work is fundamental in refining both the materials and systems used in BIPV, ensuring that these solutions are not only energy-efficient but also adaptable to diverse architectural demands. EURAC's research on climate-responsive façades, for example, demonstrates the importance of simulation in optimizing the performance of BIPV in various environmental conditions. At EPFL, cutting-edge simulations help architects visualize how photovoltaic elements can be seamlessly integrated into building designs without sacrificing aesthetics or structural integrity. Similarly, SUPSI has made significant strides in ensuring that BIPV systems meet stringent energy efficiency standards. Their research also supports the critical role of simulations in understanding how BIPV technologies behave under real-world conditions, ensuring that these systems are durable and capable of meeting long-term energy goals.