Maeconomy secures €1.5M to provide digital identities for building materials.

      The Dutch startup is addressing a significant challenge in construction: the lack of traceability for most building materials, which inhibits their reuse during the demolition or renovation of structures. Maeconomy, the startup in question, has secured €1.5 million to develop a platform that converts building materials into auditable, monetizable circular assets. The Netherlands has emerged as a leading market in Europe for circular construction concepts, and the issue Maeconomy aims to tackle is a systemic one.

      In the EU, construction and demolition waste constitutes the largest single waste stream by weight. However, most materials salvaged from buildings are downcycled into low-value rubble instead of being repurposed, due to the absence of reliable documentation detailing their origin, condition, and composition.

      Maeconomy is creating a solution based on a framework the construction industry refers to as a material passport, which serves as a digital identity for each component of a building. This idea has been around for some time, with Dutch companies like Madaster having developed registry platforms for material passports and pilots conducted on office buildings in Amsterdam and commercial projects in London.

      What sets Maeconomy apart is that its platform is not only focused on recording materials but also on ensuring they are "auditable" and "monetizable." This allows for the integration of the financial aspect of residual material value into the asset record, enabling building owners to regard their properties as material banks with measurable and tradable future value.

      In the Netherlands, the construction industry consumes 50% of all raw materials, and the government has set a target to reduce the use of new raw materials by half by 2030. Simultaneously, European regulatory demands are increasing: many new buildings across several EU markets are facing stricter requirements related to circular design, and material passports are transitioning from optional best practices to mandatory documentation in certain areas.

      A platform that clarifies the financial value of building materials and makes it auditable for investors, insurers, and resale counterparties fills a significant gap between the aspirations of circular construction policies and the commercial systems necessary to implement them effectively at scale.

      Published April 10, 2026 - 7:20 am UTC