Both the retail and logistics sectors consume large quantities of natural resources, especially raw materials and energy. The transport of goods plays a significant role in this, but so do other factors such as the construction and operation of retail. The aim of this brief analysis is to provide companies in the retail and logistics sectors with suggestions for resourceefficient business process design. The strategies, measures and practical examples presented here are also intended to help tap additional potential in terms of resource efficiency.
Cleanliness requirements and the associated residual dirt specifications have risen sharply in the area of industrial parts manufacturing in recent years. This is forcing companies to no longer view the cleaning process as a low-priority component of the production chain, but rather as a value-adding processing step. Here, resource efficiency potentials can be tapped, which reduce material and energy and at the same time lead to cost savings.
Additive processes as a key technology of digitisation are considered to be faster and more cost-effective. Among other things, because less scrap is produced and less waste is generated during manufacturing. Using a specific case study, the study compares the resource consumption of an additive manufacturing process with a conventional manufacturing process.
More than half of the total German waste volume is accounted for by construction and demolition waste from the building industry. This is reason enough to include the demolition and dismantling of buildings in the planning of a building from the very beginning, in order to reduce the volume of waste and conserve natural resources. The brief analysis shows the current practice of demolishing buildings and describes the potential for resource conservation in the construction industry.
The management guide shows concisely what resource efficiency means for a company and how it can benefit from it. A catalog of measures explains the most important starting points that management should address in order to integrate material- and energy-efficient processes into the company.
The VDI ZRE develops instruments that help enterprises implement measures for higher resource effciency. It was launched in 2009 as a cooperative project of the former Federal Ministry for the Environment, Nature Conversation and Nuclear Safety (BMU) and the VDI. As the competence centre for resource effciency, the VDI ZRE works at the interface between business and science and pools know-how gleaned from both theory and practice.
Resource efficiency measures can be implemented at various points in the production process. The potentials are manifold. However, the increasingly complex networked production economy no longer requires only selective but also comprehensive resource efficiency measures, those that work across processes as well as across company and business boundaries.
The efficient use of energy, materials, water and space not only saves resources, but also costs for the purchase and disposal of waste, residual materials and wastewater, for example. The networking of companies in an industrial park or with the surrounding residential areas offers many opportunities to save resources. Residential areas in particular offer high efficiency potentials as heat consumers.
The brochure Competetive Advantage: Resource Efficiency gives an introduction into the meaning of resource efficiency and its strategic and economic advantages.
Stationary energy storage systems are a necessary component of a future power supply system with high shares of renewable energies. Used in decentralized industrial applications, they help to increase resource efficiency while minimizing the costs of power supply. Storage solutions for the short to medium-term storage of electrical energy are therefore seen as a contribution to the success of the energy transition being driven forward in Germany.
Product development has a fundamental influence on the resource efficiency of a product. Resource-conscious and forward-looking product development can significantly influence the use of materials and consequently the cost expenditure along the entire product life cycle. With regard to finite re-sources, it should be a pillar of the strategic orientation of the business.
Biomimetics combines biology and technology in an interdisciplinary collaboration. It is an interdisciplinary field that is not limited to a research or industrial sector. The aim of biomimetics is to solve technical problems by abstraction, transfer and application of knowledge gained from biological models. Their application in the product development process as innovation method enables innovative technical solutions. These can give companies competitive advantages.
Remanufacturing is a central measure for increasing resource efficiency. The material and energy expenditure for the manufacture of a product and the associated costs are lowered. Through remanufacturing the original high level of value added is retained and the dependence on import of critical raw materials is reduced. Remanufacturing as a key component of a circular economy is viewed as being the preferred option for closing material loops, particularly compared with recycling, and possesses a high resource efficiency potential.
Cooling lubricants (coolants) are of great importance in metal cutting and forming. They increase the productivity and cost-effectiveness of the processes. In companies in the metalworking industry, water-miscible cooling lubricants are used in around 90 % of machining processes. They consist of a mostly mineral oil-based base oil and an additive package.
The digital transformation in industrial production offers considerable potential for increasing material and energy efficiency in companies. At the same time, the digitisation technologies used also require resources themselves: materials, including critical raw material, are used in the production of ICT components. Furthermore, the digital transformation can lead to higher energy consumption. The study "Resource efficiency through industry 4.0 - Potentials for SMEs in the manufacturing sector" focuses on this conflict between opportunities and challenges.
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