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VDMA member company Hosokawa Alpine AG manufactures machines for processing bulk materials, among other things. Alexander Schmid, Vice President Sales Powder & Particle Processing, reports on the state of the industry in an interview.

Over 100 guests came together in Berlin on July 9, 2025 to discuss the GEG, EPBD and the role of mechanical engineering in the building and heating transition. The focus: technology-open, practical solutions for implementation in partnership.

A lack of new buildings, stalled refurbishment projects and rising costs are making the transformation of existing buildings towards climate neutrality more difficult. Viable concepts and a simplification of construction and approval practices are needed.

This was the motto of the VDMA Energy Networking Day held in Frankfurt on May 7 and 8. Around 80 members from several trade associations came together to discuss strategically relevant issues relating to energy and climate policy.

Energy efficiency measures in refrigeration technology help to achieve climate protection and economic efficiency targets. The Fachverband Allgemeine Lufttechnik therefore called together experts on the subject.

The new steering committee of the VDMA Building Technology Forum aims to play a more active role in the transformation of the building sector through innovative solutions and close cooperation between politics, industry and associations.

Energy efficiency of refrigeration systems - Part 9: Sorption refrigeration systems

Energy-efficient refrigeration technology pays off, both for the environment and for the operation of the refrigeration system. Here you will find information on how to plan, implement and operate your refrigeration system in an energy-efficient manner.

The standard sheet provides information on how to optimize the energy efficiency of refrigeration systems and cooling processes in industry and how to influence them by complying with maintenance specifications.

VDMA 24247-4 "Supermarket refrigeration, commercial refrigeration, refrigerated display cases" applies to the operation of refrigerated display cases, cold rooms and associated refrigeration equipment in the food retail sector.

VDMA 24247-3 "Guidelines for improving energy efficiency in cold stores" provides practical assistance for improving the energy efficiency of cold stores and deep-freeze warehouses.

VDMA 24020-4:2011-06 ""Refrigeration systems with carbon dioxide (CO2 - R744)" supports operators and provides recommendations for the safe operation of refrigeration systems with the refrigerant carbon dioxide.

VDMA 24247-8 "Components - Heat exchangers" deals with the components heat exchangers for refrigeration and air conditioning systems as well as heat pumps with a focus on the correct selection.

The VDMA Surface Technology Department organizes working groups on industry topics based on the needs of its member companies.

Buildings make a significant contribution to energy consumption and CO₂ emissions. Energy-efficient buildings can drastically reduce these emissions. Outdated heating systems and inefficient technology lead to a considerable waste of energy.

On April 18, 2023, the German cabinet presented a draft law to increase energy efficiency and amend the Energy Services Act. An overview of the current status.

Companies that want to modernize processes and invest in electricity and heat efficiency benefit from various - even lesser-known - funding opportunities at the federal and state levels.

Climate-neutral production is a challenge along the entire value chain and occupies many companies. For this reason, the VDMA has now published a practical guide for the mechanical and plant engineering sector.