Quality testing of BIM models in Factory Planning

Quality testing of BIM models in Factory Planning by Franziska Wagner & Marcel Potthoff | February, 26th 2026 Digitalisation has profoundly changed the way buildings are planned, constructed and operated in recent years. In traditional building construction, digital planning using the Building Information Modelling (BIM) method is now standard practice. However, in factory planning, one of the most complex forms of construction, this approach is still in its infancy. Yet it is precisely here that the need is particularly great: production systems, material flows, technical supply facilities and building structures must not only be carefully coordinated, but also function reliably in highly dynamic environments. These are characterised by high time pressure, limited resources and constantly increasing demands for efficiency and flexibility. This is where the Building Information Cloud (BIC) comes in with quality checks that have been specially developed for factory planning. These are based on findings and methods from the FaBIM research project, which was launched with the aim of applying BIM consistently throughout the entire life cycle of a factory – from early planning and implementation to operation. While the first BIM-GLW blog post already showed how BIM can holistically change factory planning, this post focuses on one key aspect: systematic and automated quality assurance for models. Without reliable, structured and automatically verifiable data, digital planning remains piecemeal. Why Quality Checks are so crucial in Factory Planning A factory is a highly complex organism in which buildings, machines and logistics systems cannot be considered separately from one another. Every machine places demands on the supporting structure, supply technology or spatial structure. Traffic routes must meet certain flatness tolerances so that driverless transport systems (DTS) or autonomous mobile robots (AMR) can operate safely and without disruption. Media connections must be available in the right quantity, in the right place and with the appropriate performance so that production systems can be operated reliably. Even small errors in these model interfaces can have massive consequences: a machine whose foundation is not sufficiently stable, a traffic route whose floor does not meet the required tolerances, or a missing media supply line that delays the entire start of production. In classic coordination rounds between architects, structural engineers, building services engineers and factory planners, such problems often only become apparent at a late stage – and then lead to expensive redesigns or even structural adjustments. Digital quality checks provide a remedy here. They identify errors at an early stage, before they become a risk in the real project. While DIN standards, the Model Building Code and workplace guidelines are primarily checked in building construction, factory planning requires additional criteria. Classic standard checks are not sufficient when it comes to machine weights, load distribution areas, technical media or logistical flatness requirements. This gap was addressed in the FaBIM research project – and the Building Information Cloud has translated the logic developed there into concrete, technically feasible sets of rules. FaBIM as the basis for new digital Testing Mechanisms The FaBIM research project aimed to consistently transfer the potential of BIM to factory planning. Not only were processes described, information requirements defined and a common understanding of data developed, but specific quality requirements were also derived. BIM-GLW, Fraunhofer IGCV, ifp consulting and Kohlbecker worked together to determine what information is required in which planning steps and how this information can be represented in digital models. The Building Information Cloud supported the consortium in its development with its expertise in model-based testing processes and took on the software implementation of the newly developed quality rules. This resulted in a decisive added value: specific requirements from factory planning can now be checked automatically on the basis of IFC files – directly on the BIC software. The project resulted in three key quality checks: checking the stability of production systems, checking the evenness of traffic routes, and checking the media supply. Each of these checks addresses a critical aspect of factory planning and ensures that planning reliability is already established in the digital model. Quality Testing: Stability of Production Systems The stability of production systems is a key factor in operational safety and personal protection in manufacturing. Large-format or moving systems in particular exert high forces that are transferred to the ground and the fastening elements. Inadequately coordinated foundations or faulty anchoring can quickly lead to damage or safety risks. As part of FaBIM, the ‘Stability of Production Systems’ quality test was therefore developed to ensure that machines and systems can be installed correctly and safely on the intended foundation. Like all tests, it is based on a comparison between the technical model of production system planning and the technical model of object planning. First, the system checks whether the respective plant has been correctly modelled on the ground. If the production system is not flush with the floor slab or foundation in terms of height (z-direction), the check issues a corresponding error message. This allows modelled ‘floating positions’ of machines or incorrect height references to be identified immediately. In the next step, the system reads the relevant attribute values – including the area load (kN/m²) and the total weight (kg) of the systems, as well as the maximum load-bearing capacity and permissible individual loads of the assigned foundations. If any information is missing, the quality check will explicitly point this out. For a reliable check, it is advisable to perform an LOI (level of information) check in advance to ensure that all necessary information is stored in the model. Finally, the static requirements of the systems are compared with the permissible loads of the foundations. If the area load or weight of a system exceeds the maximum permissible load-bearing capacity, the check generates a warning message. This feedback allows the affected system to be located and checked directly in the model. If all requirements are met, a corresponding positive test result is issued. In this way, the test helps to identify and remedy stability risks at an early stage – long before the first foundations are poured

Construction software as a competitive advantage: Leading the way through innovation

Construction software as a competitive advantage: Leading the way through innovation by Yannik Wegener | March 11th, 2024 The construction industry has undergone dramatic changes in recent years. One of the driving forces behind this transformation is the ongoing digitalization. In this age of technological innovation, construction software plays a crucial role in optimizing construction projects and increasing efficiency across the entire industry. From planning and construction management to communication and project management, software solutions have a significant impact on workflows and competitiveness worldwide. Learn in our blog post how innovative construction software is revolutionizing traditional construction methods. Software solutions for the construction industry: For efficient construction management PlanRadar, Planstack, Solibri, Bluebeam Revu, and planBIC are helpful software solutions for construction management, task management, model review, and digital plan management. PlanRadar simplifies construction site management through a central platform with efficient task management, communication, and real-time access to project data. In the area of ​​digital construction management, Planstack introduces a user-friendly platform that focuses on process standardization and provides a customized customer portal. With a focus on model review and effective collaboration, Solibri relies on a central data platform for the early identification of potential problems. Bluebeam Revu offers comprehensive digital plan management, improves efficiency through annotation and highlighting tools, and enables location-independent collaboration via the cloud. As a newcomer to the industry, planBIC offers a collaborative Software-as-a-Service solution specializing in the automated completeness and quality check of construction project documentation. PlanBIC provides a collaborative Software-as-a-Service solution specializing in the automated completeness and quality check of construction project documents. These software solutions not only simplify the organization and coordination of construction projects, but also increase efficiency, reduce costs, and improve collaboration among all stakeholders. With features such as task management, real-time access, process standardization, model verification, and digital plan editing, they offer a holistic approach to the challenges of the construction industry. Companies in the construction sector benefit from the transparency, time savings, and improved communication processes made possible by the use of these software solutions. Below, we outline the opportunities presented by these digital solutions and the competitive advantage they can provide.   PlanRadar: Increased efficiency in construction site management through digital task management, communication & reporting PlanRadar is an innovative SaaS platform specifically designed for construction site management, task management, and communication in construction and real estate projects. The software revolutionizes construction site management with a central platform that allows all project stakeholders easy access to and editing of shared data. Task management in PlanRadar is a key feature, enabling the straightforward creation, assignment, and tracking of tasks. This functionality significantly increases efficiency in project organization. The integrated communication platform facilitates information exchange and collaboration among all project members. Real-time access to project data is particularly noteworthy, allowing teams to improve quality, reduce costs, and complete work at an accelerated pace. This feature not only creates transparency but also enables rapid responses to changes and effective monitoring of construction progress. PlanRadar’s flexibility is evident in its adaptability to different company sizes and processes, making the software a versatile solution for construction project management. Overall, PlanRadar simplifies the organization, coordination, and successful execution of construction projects. Furthermore, the software increases efficiency in construction projects and real estate companies by simplifying daily activities and communication processes. The real-time access feature leads to significant time savings, while improved communication and collaboration contribute to substantial cost reductions. The platform offers added value to all stakeholders in the project lifecycle, helping to optimize workflows, save time and money, and improve communication and collaboration on construction sites and within real estate companies. Planstack: Efficiently structuring the collaboration of all parties involved in a construction project Planstack is a web application specializing in digital construction management. The software provides a central data platform for all project participants, enabling efficient collaboration. Planstack’s goal is to make construction projects more efficient, organized, and productive by intelligently linking people and data. The construction software offers comprehensive support across all project phases and includes features such as task boards, a plan server and data room, warranty and defect management, digital sampling, special request management, electrical planning, and real-time chat. Planstack’s user interface is intuitive and requires no lengthy training. Standardized processes enable fast and efficient handling of construction projects, resulting in significant time savings. The software provides a comprehensive overview of all tasks within the construction project and promotes efficient collaboration and communication. A personalized customer portal offers transparency throughout the entire process and improves communication, coordination, and documentation related to the construction project. Planstack’s user interface is intuitive and requires no lengthy training. Planstack is particularly suitable for building owners, investors and public building owners who are looking for efficient and transparent collaboration in construction projects. Solibri: Precise IFC model checks for optimized construction quality Solibri, the construction software from Nemetschek, specializes in model verification and collaboration in the construction industry. The application provides a central data platform for all project participants, thereby promoting efficient collaboration. Based on the OPEN BIM concept, Solibri can import building and discipline-specific models from various BIM software products. The software identifies potential problems early on and supports their resolution to prevent later complications. Solibri offers a wide range of functions, including quantity take-off, version comparisons, cost calculation, communication, regulatory compliance checks, clash detection, and quality control. The construction software checks not only quantitative but also qualitative aspects of building models, including details such as accessibility and optimally sized parking spaces. The application is aimed at architects, civil engineers, planners, construction companies, public authorities, and agencies seeking efficient and transparent collaboration in construction projects. Solibri’s advantages lie in cost reduction, time savings, sustainability, minimization of control risks, and interoperability with various software products. Solibri thus contributes to making construction projects not only more efficient but also of higher quality and more sustainable. Bluebeam Revu: Digital plan management for the construction industry Bluebeam Revu is a comprehensive software solution, also part of the Nemetschek product portfolio, specializing in digital plan management and collaboration

BICtalk: The creators behind planBIC on the transformation in the construction industry

BICtalk: The creators behind planBIC on the transformation in the construction industry by Sarah Zonsius & Magdalena Deglmann | March 6th, 2025 The construction industry is one of the fundamental sectors of our society, yet it is also known for its complex processes, high demands, and often slow progress in digitalization. This is precisely where we come in. What began as an idea during a doctoral thesis has continued to evolve. At the heart of it all are the founders, Dr. Lisa Lenz and Dr. Julian Graefenstein, who, with their vision, innovative spirit, and a strong team, aim to lead the construction industry into a new era. In this article, we take a look at the company’s origins, the challenges it faces, the transformative power of artificial intelligence, and the changes it is driving in the industry. The minds behind the digital revolution in the construction industry We at Building Information Cloud (BIC) are a young startup actively driving digital transformation in the construction industry. Our cloud-based, AI-powered SaaS solution optimizes the review of construction project documentation, improves workflows, reduces costs, and helps identify planning errors early on. Our goal: to sustainably improve the quality of construction projects. For this article, we spoke with our founders and team members to share their perspectives on our origins and the challenges and opportunities of digital transformation in the construction industry. Dr. Lisa Lenz, founder and head of marketing and product development, brings extensive experience from the construction industry and ensures that our software is precisely tailored to the sector’s needs. Dr. Julian Graefenstein, also a co-founder and responsible for HR and sales, ensures financial stability and drives the company’s strategic development. Jonas Haude, our Head of IT, is the technical mind behind thinkBIC. Alexandra Nestorowicz is a project manager who brings many years of experience in the construction industry and is committed to diversity and equality in a traditionally male-dominated sector. Startup success in the construction industry: The courageous path to founding planBIC Every startup begins with an idea. Dr. Lisa Lenz’s idea originated during her doctoral studies—a moment that profoundly shaped her. She realized that the construction industry faced significant challenges, particularly regarding the standardization and quality assurance of construction project documents and BIM models. This challenge captivated her. “I wanted to transform the construction industry. The efficiency and quality of the processes needed improvement,” she explains. But developing an idea into a company requires more than just vision—it requires courage. Dr. Julian Graefenstein, the co-founder of Building Information Cloud, shared this courage and enthusiasm for technology. “We wanted to develop a solution that not only saves time but also has the potential to transform the entire industry. Artificial intelligence played a key role from the very beginning,” he adds. The biggest hurdle was financing. Dr. Lisa Lenz and Dr. Julian Graefenstein had to launch their company during a period when the economy was under pressure due to the COVID-19 pandemic. “It was a risky move, but we had the support of funding programs like EXIST, which helped us put our idea into practice,” says Lenz. Skepticism towards digitalization and the use of AI in the traditionally rather conservative construction industry also presented a challenge. “Many people in the industry are cautious when it comes to new technologies, but that’s precisely where the opportunity lies,” says Dr. Julian Graefenstein. Her advice to other founders, especially women, who often face particular challenges: “Be brave and just start. Perfectionism often gets in the way. You don’t have to know everything before you begin – the journey unfolds, and you learn with every step.” How planBIC makes construction projects more efficient through digital solutions Our SaaS solution, planBIC, was born from a clear vision: to fundamentally improve the way people work in the construction industry. Dr. Lisa Lenz and Dr. Julian Graefenstein developed the software in close collaboration with construction companies, architects, and engineers to ensure that planBIC not only solves theoretical problems but also simplifies the day-to-day work in the sector. “Our goal was to create a solution that addresses real problems in the construction industry. There are many challenges, especially regarding standardization and quality assurance,” explains Dr. Lisa Lenz. A key feature of planBIC is its ability to manage construction projects more efficiently by automating processes and improving communication between the various stakeholders. “The exchange with our customers has been and continues to be crucial,” emphasizes Graefenstein. “We develop our solutions together with the users to ensure that we address the actual needs of the industry.” Close collaboration with the buildingSMART network and regular participation in trade fairs and events have ensured that product development remains at the cutting edge. “It’s not just about developing new tools, but about offering the right solutions at the right time,” says Dr. Julian Graefenstein. Artificial intelligence in construction: efficiency, error prevention and innovation Digital transformation and the integration of artificial intelligence (AI) are among the most important developments in the modern construction industry. For Jonas Haude, the role of AI in the future of the sector is undeniable. “We use AI to optimize processes, reduce costs, and increase efficiency. It helps us analyze large amounts of data in the shortest possible time and make informed decisions,” he explains. At the heart of planBIC’s technological innovation is the targeted use of artificial intelligence to efficiently analyze documents and automate processes. “With our AI-based software, we can implement construction projects not only faster but also more precisely,” Jonas Haude emphasizes. “chatBIC, our chat AI, allows construction managers and engineers to access an extensive knowledge base. It answers questions about project data and the IFC standard, enabling informed decisions to be made in real time.” A prime example of the use of artificial intelligence is the automated review of construction plans and BIM models. The software detects inconsistencies or errors in the plan and suggests improvements. This saves time and prevents costly mistakes in later construction phases. “We see the enormous potential that AI offers to revolutionize

Digital Revolution in Construction: How BIM is Transforming the Construction Industry

Digital revolution in construction: How BIM is transforming the construction industry by Lisanne Reichert & Sarah Zonsius | November 21st,  2024 In a rapidly digitizing world, the construction industry is also facing profound change. One driver of this transformation is Building Information Modeling (BIM) – an innovative method that is fundamentally changing the way we plan, construct, and manage buildings. In this blog post, we delve deep into the world of BIM and explore how modern software solutions are driving this revolution and what challenges and opportunities they present for the future of the construction industry. What is Building Information Modeling? Building Information Modeling, or BIM for short, is far more than just a new technology – it’s a holistic method for the digital representation of buildings. At the heart of BIM lies the idea of ​​a digital twin: a virtual representation of a building or infrastructure that contains not only geometric data but also a wealth of information on materials, costs, schedules, and even sustainability aspects. Unlike conventional CAD drawings, which usually only provide two-dimensional representations, BIM offers a three-dimensional visualization enriched with additional, comprehensive datasets. This comprehensive information base forms the core of a construction project and supports the entire life cycle – from the initial concept drawing through the construction phase to maintenance and facility management. A key feature of BIM is the ability to continuously update data throughout a building’s lifespan. This allows for real-time adjustments and keeps track of construction progress, cost development, and maintenance requirements. Thus, BIM becomes not only a planning solution but also a management solution. The advantages of BIM in practice Implementing BIM offers numerous advantages that extend far beyond improved visualization. Large and complex construction projects, in particular, benefit from the efficiency and transparency that BIM enables. But what are the concrete advantages in everyday construction practice? Increased Efficiency and ProductivityCentralized data storage and seamless information exchange between all project stakeholders—from architects and site managers to engineers—allow for accelerated processes and the early identification of potential errors. BIM’s integrated structure facilitates collaboration between different trades and minimizes communication gaps. This reduces the likelihood of planning errors or misunderstandings, directly impacting efficiency. Cost and Resource SavingsBIM helps identify and resolve potential problems early on, before they lead to costly changes on the construction site. This not only reduces direct construction costs but also minimizes delays and resource waste. Especially in the field of sustainable construction, BIM can play a crucial role, as it contributes to waste reduction and more efficient resource use through precise material calculations. Improved Interdisciplinary CollaborationA major advantage of BIM is the improved collaboration between different disciplines. Access to a shared, always up-to-date data source allows all stakeholders – from planners to contractors – to work on the same page. This transparency reduces the risk of information loss and ensures smoother project execution. Sustainability and Environmental FriendlinessThe ability to virtually simulate various building materials and construction processes in advance allows for more efficient resource consumption and minimizes the ecological footprint of a construction project. In an era where sustainability is gaining increasing importance, this is an invaluable advantage for construction companies. Life Cycle ManagementAnother advantage of BIM lies in the life cycle assessment of a building. The model can also be used after the construction phase to provide valuable information for facility management and maintenance. This ensures that building management is efficient and cost-effective. BIM in practice: From planning to completion The application of BIM extends across all phases of a construction project, from the design phase to the operational phase. BIM supports architects and engineers as early as the planning phase, enabling them to create more precise designs and realistic visualizations of the future building. This provides clarity and security for both clients and contractors. During the construction phase, BIM allows for the accurate and reliable implementation of the planned models. Thanks to integrated datasets and precise 3D representations, potential collisions between different building components, such as electrical installations and ventilation ducts, can be identified and resolved in advance. This minimizes costly on-site modifications and ensures a smoother construction process. BIM also offers the ability to track changes and progress in real time. This is particularly advantageous for large projects such as airports, hospitals, or bridges, as it ensures that all stakeholders are always informed about the current project status. The role of planBIC in the BIM process Powerful software solutions play a crucial role in the use of BIM, as they support the entire process from planning to completion. Modern BIM software encompasses a wide range of functions specifically tailored to the requirements of the construction industry. Our SaaS solution, planBIC, occupies a key position in the management and quality assurance of construction projects organized according to BIM standards. What is planBIC?planBIC is a powerful platform that supports all phases of a construction project, from the initial concept to completion. Through centralized data storage and real-time collaboration, the software helps all project stakeholders stay up-to-date and communicate more effectively. A particular focus is placed on compliance with BIM standards, which planBIC ensures through automated tools such as the BIM Basis Check and the LOI Check. The BIM Basis Check: Quality Assurance from the StartThe BIM Basis Check in planBIC serves as a control instrument to ensure that all digital models comply with the required standards and norms. This is particularly important because data and models in a BIM project are often edited by various stakeholders. The BIM Basic Check verifies whether: All necessary information is included in the model Consistency between the different models is ensured Standards and norms are adhered toThe trades are properly integrated This process prevents faulty models from being passed on to later project phases, leading to significant cost and time savings in the long run. The BIM Basic Check promotes smooth communication and helps ensure that all participants work with the same, error-free data. The LOI Check: Ensuring the Right Level of InformationIn addition to model consistency, the information content

The potential of the German construction industry: The digital building permit application

The potential of the German construction industry: The digital building permit application by Oumaima Louafi & Jan Schmidt | June 12th, 2024 The construction industry in Germany is a testament to precision, quality, and adherence to strict regulations. However, the path to realizing architectural visions often presents a formidable challenge – the building permit application. This complex bundle of documentation and approvals is not merely a bureaucratic formality, but a carefully designed framework intended to protect the public interest and provide clients with a canvas to realize their dreams. This blog post will show you how to overcome these challenges and fully exploit the potential of the construction industry in Germany. The building application: A complex web of regulations At the heart of a building permit application lies a complex web of regulations at the federal, state, and local levels. This regulatory framework is divided into three main strands: 1. Planning law: The cornerstone that determines the feasibility of construction projects on a specific property. 2. Building regulations: The complex framework that defines how a property may be developed. 3. Ancillary building regulations: The supplementary regulations that encompass additional public-law requirements. Key regulations such as the building code, the building permit application ordinance, and the overarching building code form the fabric of this network and create a comprehensive guideline through which the project must be navigated. The building permit application form: A guide to complying with regulations The building permit application form is central to the building permit process and serves as a guide for the authorities to assess your project’s compliance with the complex web of regulations. Details can vary by state, but generally require detailed information about the building authority, the permitting process (simplified or standard), and comprehensive information about the property, the project, and the designer or architect. Roles and Responsibilities In the German construction industry, the designer (typically an architect or engineer) plays a key role. They are responsible not only for creating the design but also for submitting the application. The authorization to do so, known as building permit authorization, is granted after fulfilling specific criteria, including a relevant degree, professional experience, and registration with the appropriate professional association. A Network of Supporting Documents The building permit application form is not a standalone document; it is accompanied by a multitude of supporting documents, which are carefully prepared during the planning phases. These documents are tailored to the specific project and can include architectural plans, structural calculations, energy efficiency analyses, and more. The responsible building authority may request additional documents to ensure that every aspect is considered and compliant with the regulatory framework. Digitization of Building Permit Applications In our ever-growing and evolving world, digitization is an essential part of it. Everyone has already come into contact with digital transformation, whether in everyday life or at work. It is a process that will continue to influence and change many things in the future. The concept of digitization is also slowly gaining traction in the construction industry, even though there is still much room for improvement and optimization. For example, all building permit applications must be digitally accessible and submittable to the building authority. With more than 200,000 building permit applications submitted annually in Germany, this step towards digital thinking often presents a significant challenge. The available tools often offer little scope for collaborative work, making interaction between the parties involved seem lengthy and cumbersome. Otherwise, the information is not always precise enough, leading to uncertainty and confusion among those involved. The opportunities that digitalization offers the construction industry have not yet been fully exploited; future-oriented thinking is also required with regard to the building permit application process and its optimization. thinkBIC: Bringing innovation to building permit applications In the ever-evolving landscape of the construction industry, thinkBIC has established itself as a pioneer, offering innovative solutions to simplify the building permit application process. Among its many offerings is the Building Permit Application Tool, an advanced solution that adapts the application form to the specific location and type of planned project. The Building Permit Application Tool: A Catalyst for Efficiency and Regulatory Compliance Customized Forms: By asking specific questions about your project, the Building Permit Application Tool automatically adapts the form, ensuring you only encounter relevant questions, reducing confusion and errors. Digital Efficiency: The tool enables seamless online processing, providing instantly downloadable content and eliminating the need for physical document transfers. Guidance and Support: Recognizing that not everyone is a construction expert, the Building Permit Application Tool offers helpful guidance and tips for every question, making the application process accessible to all users. Document Management: With the ability to upload and automatically verify required attachments, the tool ensures completeness and regulatory compliance, reducing the risk of delays or rejections due to missing documents. Accelerated Approval: By ensuring accuracy and completeness from the outset, the building permit application tool speeds up the review and approval process, allowing you to start your project sooner. Benefits Beyond the Building Permit Application: While the building permit application tool is primarily designed to simplify the building permit application process, its benefits extend far beyond the application itself. By fostering a collaborative environment, the tool enables building owners, planners, architects, and engineers to work seamlessly together, ensuring that every aspect of the project is thoroughly reviewed and compliant. This collaborative approach not only improves process efficiency but also promotes sustainable and responsible building practices. By bringing together different perspectives and expertise, the building permit application tool promotes a shared understanding of the project’s impact and its alignment with the broader interests of the community. Conclusion The building permit application process is complex and often daunting, yet it is a crucial step in ensuring that construction activities in Germany comply with legal and community standards. By integrating thinkBIC’s building permit application tool, developers and planners can navigate this complex web more effectively, simplify the application process, and ensure compliance from the outset. This innovative approach not only simplifies the building permit application but also

The Building Energy Act as the key to efficient construction

The Building Energy Act as the key to efficient construction by Senanur Günes | May 28th, 2024 In a world where the call for sustainability and environmental protection is growing ever louder, we face the challenge of making our buildings better and more efficient. But how can we achieve this goal? The answer lies in the German Building Energy Act (GEG), a law that is not only revolutionizing the construction industry but also paving the way for a greener future. The motto “Building Better” forms the basis for more sustainable construction methods and an energy-efficient future through the GEG. This blog post explores how the GEG sets the standards for environmentally friendly building and its impact on the construction industry and our society. Ready to discover the future of building? Then let’s dive into the world of “Building Better” with the German Building Energy Act. Sustainable building: Challenges, opportunities and goals for a climate-neutral future Low-emission construction and business practices are a task for society as a whole, aimed at reducing resource consumption and emissions. Germany has set itself the goal of achieving climate neutrality in its building stock by 2045. But what exactly does sustainability in construction mean? It encompasses the use of renewable energies, the reduction of energy consumption, the minimization of waste and emissions, and the creation of healthy indoor spaces. It is a necessary step to ensure an environmentally conscious future for generations to come. Sustainability refers to the planning, construction, and use of buildings and infrastructure, taking into account ecological, economic, and social aspects. This minimizes negative environmental impacts and improves people’s quality of life. It is a comprehensive approach that aims to create low-emission, long-term profitable buildings and ensure their longevity. However, sustainability in construction presents us with various challenges, while simultaneously offering many opportunities. One of these challenges is overcoming traditional construction methods and ways of thinking and developing innovative solutions, as well as developing new technologies and business opportunities (such as planBIC). Furthermore, significant costs are involved in recognizing the long-term economic benefits of an environmentally conscious building. Energy-efficient construction and renovation: KfW funding opportunities for sustainable building projects Furthermore, the KfW Development Bank offers a variety of funding programs for homeowners and renovators who want to realize energy-efficient and low-emission construction projects. The following funding programs are supported: Energy-efficient construction and renovation: KfW offers low-interest loans and repayment subsidies for measures to improve the energy efficiency of residential buildings, such as facade insulation, the installation of efficient heating systems, or the use of renewable energies. KfW Efficiency Houses: Particularly energy-efficient new buildings that meet the KfW Efficiency House standard can benefit from funding conditions, including low-interest loans and repayment subsidies. Construction supervision and energy consulting: KfW supports homeowners in the planning and implementation of their construction projects through financial subsidies for professional construction supervision and energy consulting. KfW Environmental Program: The environmental program is aimed at companies, municipalities, and private homeowners who want to invest in environmentally friendly technologies and measures. This includes loans and grants for the use of renewable energies, improving energy efficiency, and reducing CO2 emissions. KfW offers comprehensive consulting services and information materials for building owners and renovators to help them select the right funding program and submit their applications. Independent energy consultants and experts are also available to assist with the planning and implementation of energy-efficient building projects. Overall, building owners thus have the opportunity to implement their construction projects more cost-effectively and sustainably, while making a significant contribution to climate protection. The Building Energy Act: Energy-efficient construction and renovation in the service of climate protection The previous laws of the Energy Saving Ordinance (EnEV), the Renewable Energy Heat Act (EEWärmeG), and the Act on the Promotion of Renewable Energies in the Heating Sector (EEWärmeG) were replaced and consolidated in 2020 by the Building Energy Act (GEG). It contains requirements for the energy performance of buildings, the creation and use of energy performance certificates, and the use of renewable energies for building heating. The goal is to reduce the energy consumption of buildings and promote the use of renewable energies in order to achieve the German government’s climate protection targets. Some of the key aspects and regulations of the Building Energy Act are: Energy efficiency standards: The GEG defines clear standards for the energy efficiency of buildings, which apply to both new buildings and renovations. It sets requirements for the maximum annual primary energy demand and the maximum transmission heat loss. Renewable energies: The GEG stipulates that a certain percentage of a building’s heating and cooling needs must be met by renewable energy sources, such as solar energy, biomass, geothermal energy, and ambient heat. Energy performance certificates: The GEG standardizes the requirements for energy performance certificates for buildings and creates transparency regarding energy consumption and the energy efficiency of buildings. Energy performance certificates are mandatory when a building is sold, rented, or newly constructed. Fines and sanctions: The GEG provides for fines and sanctions for violations of the energy requirements and obligations. Building owners and developers who fail to comply with the regulations can be fined. Adaptation periods: The GEG (Building Energy Act) provides for transitional and adaptation periods for existing buildings to allow for the gradual implementation of the new requirements, ensuring that older buildings also become progressively more energy-efficient. Minimum requirements for building insulation: The GEG contains clear minimum requirements for the building insulation of buildings to ensure that they are adequately protected against heat loss, such as the requirements for the heat transfer coefficients of building components like walls, windows, and roofs. The Building Energy Act is an important component of German climate and energy policy and sets clear standards for energy-efficient construction and renovation. It promotes the use of renewable energies, reduces the energy consumption of buildings, and thus contributes to achieving climate protection goals. However, this often requires investments in new technologies and training, which also creates new business opportunities. Efficient building planning and sustainability with planBIC: Your guide through

Construction industry in transition: The relevance of start-ups

Construction industry in transition: The relevance of start-ups by Philipp Haude | April 18th, 2024 In an era where innovation and technological advancements set the tone, the traditionally conservative construction industry is also undergoing significant change. From digital planning and construction processes to sustainable building technologies, startups are fundamentally transforming the way we build. Learn in this blog post how startups are gaining increasing importance in the construction industry. Current challenges in the construction industry The current state of digitalization in the German economy reveals an alarming reality: the construction industry is lagging far behind. Even without an in-depth statistical analysis, the sector is notorious for its adherence to traditional methods. Most processes are still manual, linear, and time-consuming, relying on paper, simply because “that’s how it’s always been done.” This sluggish attitude toward digitalization not only impacts efficiency and productivity but also compromises environmental sustainability. Compared to other sectors, the construction industry lags significantly behind when it comes to reducing greenhouse gas emissions and implementing environmentally friendly technologies. There is therefore an urgent need for action to close this gap and implement innovative solutions that offer both economic and environmental benefits. For a long time, the industry remained virtually unchanged, in a sluggish, stagnant state. However, in recent years, a trend has finally emerged that is now slowly gaining momentum. While established companies are slowly beginning to open up and adapt to new demands, it is primarily the emerging newcomers who are paving the way to the future of the construction industry with fresh ideas and innovative approaches. But what specific initiatives and projects are driving these changes, and what impact might they have on the future of the construction industry as a whole?   The role of start-ups in the construction industry The precise definition of a startup is not clearly established. Generally, a startup can be considered a newly founded company with high growth potential in an innovative market. The company’s age is not necessarily a determining factor. Only when a company has successfully established itself is it usually no longer considered a startup. Startups are playing an increasingly important role in the construction industry, as they bring fresh ideas, innovative technologies, and agile working methods. Unlike established companies, startups are often more flexible, more willing to take risks, and can react more quickly to new trends. They offer solutions to existing problems and generate disruptive innovations that can increase efficiency and improve sustainability. An important contribution of startups lies in the digitalization of construction processes. Through the use of Building Information Modeling (BIM), virtual reality (VR), and artificial intelligence (AI), they are revolutionizing the planning, design, and management of construction projects. These technologies enable more precise planning, better collaboration between project stakeholders, and more efficient resource utilization. Startups Furthermore, many startups are focusing on sustainable building technologies and materials. They are developing innovative solutions to reduce the carbon footprint of construction projects, for example, through the use of recycled materials, energy-efficient building envelopes, and alternative construction processes. These approaches not only contribute to environmental protection but can also lead to long-term cost savings and a competitive advantage. Another area in which startups are active is the modernization of the construction industry through the introduction of new business models and services. They offer platforms for brokering construction contracts, digital tools for construction project management, and innovative financing solutions for construction projects. These new approaches make it easier for construction companies to work more effectively, better meet customer needs, and increase profitability. Opportunities and challenges for start-ups The construction industry is a boon for startups, offering both tremendous opportunities and significant challenges. On the one hand, there is enormous market potential for innovative solutions and technologies, as the industry strives to operate more efficiently, sustainably, and cost-effectively. In this environment, startups, with their agile structure and innovative spirit, can quickly respond to this demand and secure a firm foothold in the market. However, many startups in the construction industry face financial hurdles and investment difficulties. The need for capital to develop new technologies and implement construction projects is immense, and many startups struggle to raise the necessary funds, especially in their early stages. Another obstacle lies in the established structures and players within the industry. In an environment characterized by traditional working methods, it is difficult for new companies to gain a foothold and win customer trust. For example, small businesses and suppliers are often critical of digitizing their processes. The transformation is often seen as a cost factor, and the added value is underestimated. Furthermore, regulatory requirements and bureaucratic hurdles can make market entry even more difficult. Nevertheless, these challenges also present an opportunity for differentiation and competitive advantage. Start-ups that manage to overcome these obstacles and offer innovative solutions can establish themselves as pioneers in the industry and achieve long-term success. All in all, the prospects for start-ups in the construction industry are promising, but a smart strategic approach and solid financing are needed to seize these opportunities and overcome the challenges. Examples of innovation areas in the construction industry The construction industry is a multifaceted sector undergoing transformation through a multitude of innovations and technological advancements. Listing all areas would exceed the scope of this blog post. Therefore, only a few examples are listed below: Building materials and components: Innovative approaches in this area focus on the development and use of materials that are environmentally friendly, durable, and resource-efficient. New building materials can, for example, be produced from recycled or renewable raw materials while still meeting high standards of stability and safety. Additionally, new processing methods are being developed that enable faster and more cost-effective production without compromising quality. Vehicles and equipment: Innovations in this area aim to make construction vehicles and equipment more efficient, powerful, and environmentally friendly. Electrification, automation, and intelligent systems are key concepts that help optimize the operation of construction machinery and reduce CO2 emissions. Likewise, the management of vehicles and machinery is being digitized through innovative software solutions. Examples

Research Project FaBIM

FaBIM FaBIM is a research project that holistically integrates factories digitally throughout their entire life cycle using Building Information Modeling (BIM). Production and building data are integrated in an open, shared data environment to identify planning errors early, reduce costs, and save time. To FaBIM Back to the overview Objective of the Research Project With the FaBIM research project, we at thinkBIC are pursuing the goal of establishing a fully digital and collaborative approach to factory planning. While BIM has long been established in building construction, this integrated methodology is almost entirely lacking in factory planning. With FaBIM, we aim to close this gap and develop an open-BIM-based system that, for the first time, consistently integrates building and production planning. Through a shared database, clearly defined information requirements, and the ability to identify interdependencies—for example, between the load-bearing structure, utilities, and legal requirements—at an early stage, a planning foundation is created that reduces errors, creates transparency, and makes the entire life cycle of a factory more efficient. Project Participants FaBIM is supported by an interdisciplinary consortium to which we at thinkBIC make a valuable contribution. Participants include Building Information Management GLW GmbH, ifp Consulting, CONTACT Software, Kohlbecker Gesamtplan GmbH, and the Fraunhofer IGCV. Together, we combine expertise in BIM management, general planning, factory planning, PLM/IoT, and research. Furthermore, organizations such as buildingSMART Germany, the VDI (Association of German Engineers), and the Industrial Internet Consortium support the dissemination and further development of the project results. This demonstrates a strong network that ensures broad impact. Our Role in the Project As thinkBIC, we focus on taking digital collaboration within the project to a new level. We contribute to defining information requirements and oversee their alignment with the IFC standard. Simultaneously, we contribute our expertise in analyzing interfaces, roles, and processes within factory planning. Through our involvement in the design of shared data spaces and the modeling logic, we actively contribute to ensuring that all project partners collaborate using a unified data model. Added Value for the Industry / Customers For industrial companies, FaBIM offers clear added value: fewer planning errors, greater cost certainty, and a data-driven planning process that remains usable throughout the entire lifecycle of a factory. The combination of a digital twin, automated quality checks, and a consistent CDE (Computer-Defined Environment) enables the validation of planning statuses at any time and the early detection of inconsistent information. In the long term, customers benefit from significantly improved data management, increased schedule and planning reliability, and reduced project costs—a crucial advantage in an era of increasing complexity and speed in industrial construction projects. Conclusion From thinkBIC’s perspective, FaBIM impressively demonstrates how digital collaboration in the spirit of Open BIM can redefine factory planning. The project combines scientific analysis, practice-oriented methodology development, and technical innovation into a holistic system that sustainably increases the efficiency of technical building and production planning projects. The close coordination of all project partners results in a model that not only addresses current challenges but also supports future developments toward digital twins, closed-loop processes, and lifecycle management. FaBIM thus lays the foundation for modern, networked, and robust factory planning. To the FaBIM blog of BIM GLW

Research Project smartDLWD

smartDLWD Smart-DLWD is a research project that facilitates access to AI-driven, data-based services for municipal public service providers. With the aim of increasing efficiency, reducing costs, and opening up new value creation opportunities, it provides a guideline so that both cities and municipal utilities benefit. To smartDLWD Back to the Overview Goal of the Research Project With SmartDLWD, we at thinkBIC are supporting a research project that fundamentally facilitates access to AI-supported and data-driven services for municipal public service providers. Cities and municipal enterprises are increasingly under pressure to operate more efficiently, reduce costs, and simultaneously ensure reliable services. SmartDLWD provides a structured framework for this by developing methods, tools, and recommendations for intelligently using data, automating processes, and future-proofing municipal services. The project thus serves as a practical guide that empowers municipalities to sustainably build data-driven value creation. Project Participants SmartDLWD is led by Fraunhofer IML and implemented jointly with partners from administration, research, and industry. The project combines expertise in AI development, municipal infrastructure, process analysis, and service innovation. At thinkBIC, we support this approach by contributing our experience from digital transformation projects and data-driven business models. This creates a network that equally considers and integrates the perspectives of cities, citizens, and regional utility companies. Our role in the project At thinkBIC, our focus is on making it as easy as possible for municipalities to adopt data-driven applications. We support the analysis of existing processes, develop requirements for digital services with project partners, and contribute to the design of modular usage concepts. Furthermore, we help to prepare the developed solutions in a user-friendly way so that they can later be scaled to other cities and utility companies. Our contribution lies particularly in combining technological potential with practically applicable organizational and process models. Added value for the industry / customers SmartDLWD offers significant advantages for municipal companies and public institutions. Data-driven decision-making, automatable processes, improved service quality, and greater operational transparency simplify day-to-day project work. Citizens benefit from more efficient services, the government from a more resilient infrastructure, and companies from optimized processes and lower operating costs. The project demonstrates how AI and data economics create real benefits in the everyday provision of essential services. Conclusion From thinkBIC’s perspective, SmartDLWD is an important step towards a modern, data-driven public service. The project connects research, administration, and industry to provide municipalities with concrete options for action and systematically guide them towards digital service innovation. With its practical methods and clear focus on value creation, SmartDLWD will contribute to making municipal structures more resilient, efficient, and future-proof.

Research Project – CoLa

CoLa Collaborative Factory Planning for Brownfield Projects (CoLa) is a project for the integrated redesign of existing factories (brownfields) based on digital point clouds and in a VR environment. Multiple participants jointly plan layout variations, evaluate them using key performance indicators, and thus optimize more efficiently and intuitively. To CoLa Back to the Overview Objective of the Research Project With the CoLa – Collaborative Factory Layout Planning research project, thinkBIC aims to fundamentally improve factory planning in brownfield contexts. Existing factories present particular challenges regarding the data foundation and communication in the planning process, as complete digital models are often lacking and numerous stakeholders must coordinate across complex processes. CoLa develops an intuitive, collaborative, and VR-based planning approach based on point clouds of real existing factories. This approach enables the joint and efficient design, evaluation, and optimization of alternative layout variants. This significantly shortens the early planning phase, makes the data foundation usable from the outset, and improves collaboration among all project participants. Project Partners CoLa is being implemented at Fraunhofer IGCV in collaboration with partners from research and industry, including Side Effects AG, Building Information Cloud GLWG GmbH, and Gexcel SRL. As thinkBIC, we contribute our expertise in digital planning processes, collaborative methods, and innovative visualization technologies to actively support the development and application of the VR-based planning system. Together, we combine technological innovation with pragmatic applicability for factory planning practice. Our tasks in the project In the CoLa project, we support the design of a fully collaborative and digital planning process: from developing the foundations for using point clouds as a planning data basis, through the design of interactive VR scenarios, to defining suitable key performance indicators (KPIs) for evaluating layout variants. We help to design the integration of the various data sources and tools in a user-oriented manner and, together with our partners, test approaches for effective collaboration in virtual planning spaces. Added value for the industry / customers CoLa addresses key challenges in brownfield factory planning: the early availability of reliable digital data, efficient coordination between departments, and the collaborative development of layout decisions. By using a VR-based, multi-user environment, planning cycles are shortened, errors are reduced, and planning quality is improved. Companies gain transparency regarding alternative scenarios and a sound basis for decision-making, which offers a decisive competitive advantage in times of high dynamism, scarce resources, and increasing performance demands. Conclusion From thinkBIC’s perspective, CoLa demonstrates how digital methods, immersive technologies, and collaborative working methods can work together in factory planning to make brownfield projects more efficient and of higher quality. The innovative point cloud and VR approach creates new opportunities for interaction, data utilization, and joint decision-making, thus paving the way for modern, data-driven, and participatory factory planning.