From waste to resource streams
In current practice, many end-of-use products such as pumps or thermostats are dismantled only partially. Metals are typically recycled, while functional components and plastics are often lost. Back2Back aims to address this inefficiency by developing new pathways for handling used equipment.
The project explores how end-of-life products can be systematically collected, assessed and directed to the most suitable treatment option. This may include reuse, repair, remanufacturing or recycling, depending on the product condition.
Digital decision support and take-back systems
A central element of the project is the development of a shared take-back infrastructure. Products returned through this system will be evaluated using a digital tool that determines the optimal next step. Depending on the outcome, equipment may be sent to manufacturers for remanufacturing, to recyclers for material recovery or remain with customers for maintenance.
The consortium aims to scale this approach across industries to improve efficiency and enable broader adoption.
Economic viability and cross-industry collaboration
The project builds on existing experience with take-back schemes and examines how collaboration across value chains can improve their performance. A key objective is to establish economically viable reverse logistics systems that create incentives for companies to participate.
Initially, the joint take-back system will cover selected product groups from participating companies, with plans to expand to additional applications.
Broad partnership across the value chain
Back2Back brings together companies from manufacturing, logistics and information technology. In addition to Grundfos, Danfoss and DSV, partners include Schneider Electric, Kvadrat and DXC Technology.
Research and knowledge partners include the Danish Technological Institute, which leads the project, as well as Aalborg University, Linköping University and Stena Circular Consulting.
Project framework and objectives
Back2Back is funded by the Danish innovation partnership TRACE, supported by the Innovation Fund Denmark. The project investigates how a shared and scalable infrastructure for collecting and processing used technical products can be implemented.
The initiative covers a range of circular strategies, including reuse, repair, refurbishment, remanufacturing and recycling. Its objective is to ensure that each product is directed to the most appropriate pathway, thereby increasing resource efficiency and supporting climate targets.
