How energy-efficient is the production in German industry today? The Institute for Energy Efficiency in Production (EEP) at the University of Stuttgart is publishing the energy efficiency index of the German industry for the first time on 20th December 2013 in cooperation with the Federal Association of German Industry (BDI), the German Energy Agency (dena) and TÜV Rheinland (certification company).
It throws a light on the current situation in terms of energy efficiency in industry and casts a glance at the future. The new index will now be published online every half year. The result of the first survey round: too little investment – too high demands regarding amortisation periods – insufficient budgets.
“The results of the first energy efficiency index show what valuable contribution the foundation institute for energy efficiency in production is already making now at the University of Stuttgart in terms of enlightenment and consultation in the important field of energy“, according to Prof. Wolfram Ressel, Rector of the University of Stuttgart. “Through the research in this central area of the university and through the close cooperation of research and teaching with the industry, we will be able to offer successful solution approaches for the social challenge of the future.“
Investments in energy efficiency are frequently highly profitable. Yet the German industry is still investing far too little. Most of the questioned companies have no fixed budget for efficiency measures. “Those responsible are well aware of the great significance and the economic potential of energy efficiency measures, yet the required amortisation period of three to a maximum of five years does not nearly suffice“, according to Prof. Thomas Bauernhansl, Head of the Institute for Energy Efficiency in Production at the University of Stuttgart. The current evaluation of the survey has resulted in companies calculating on the basis of the Total-Cost-of-Ownership-Method investing far more in energy efficiency measures than those companies that are only interested in their annual balance sheets.
“Now politics is very clearly called upon“, according to Heinz Dürr, one of the two founders and the first chairman of the advisory board of EEP. “In the Coalition Agreement of the Federal Government, energy efficiency is right at the top of the agenda; it is described as the second pillar of a sustainable energy turnaround. There is even a “National Action Plan Energy Efficiency“.
But without concrete funding tools for relevant investments, we are not making progress quickly enough with the energy turnaround; the first evaluation of the index clearly shows this. What we rapidly need now are political framework instruments, such as special depreciation possibilities and funding specific to the industry for energy efficiency measures.“
The new index will supply half-yearly benchmarking data for producing companies with the aim of giving politics regular feedback on the situation in the producing industry in Germany. Ultimately, a need for action in terms of research can be derived from the data.
Figures and results from the first survey in brief:• The topic of energy efficiency has a high significance throughout all economic sectors
Although potentials, possibilities and success prospects are known to the companies, activities and aims to increase energy efficiency are limited and remain too few. Compared to the actual potentials, the aims are not ambitious enough by far.High-resolution graphics for download: www.eep.uni-stuttgart.de
Tel. 0711 970-1810, Email: birgit.spaeth [at] eep.uni-stuttgart.de
Andrea Mayer-Grenu | idw
Electromagnetic water cloak eliminates drag and wake
12.12.2017 | Duke University
Two holograms in one surface
12.12.2017 | California Institute of Technology
MPQ scientists achieve long storage times for photonic quantum bits which break the lower bound for direct teleportation in a global quantum network.
Concerning the development of quantum memories for the realization of global quantum networks, scientists of the Quantum Dynamics Division led by Professor...
Researchers have developed a water cloaking concept based on electromagnetic forces that could eliminate an object's wake, greatly reducing its drag while...
Tiny pores at a cell's entryway act as miniature bouncers, letting in some electrically charged atoms--ions--but blocking others. Operating as exquisitely sensitive filters, these "ion channels" play a critical role in biological functions such as muscle contraction and the firing of brain cells.
To rapidly transport the right ions through the cell membrane, the tiny channels rely on a complex interplay between the ions and surrounding molecules,...
The miniaturization of the current technology of storage media is hindered by fundamental limits of quantum mechanics. A new approach consists in using so-called spin-crossover molecules as the smallest possible storage unit. Similar to normal hard drives, these special molecules can save information via their magnetic state. A research team from Kiel University has now managed to successfully place a new class of spin-crossover molecules onto a surface and to improve the molecule’s storage capacity. The storage density of conventional hard drives could therefore theoretically be increased by more than one hundred fold. The study has been published in the scientific journal Nano Letters.
Over the past few years, the building blocks of storage media have gotten ever smaller. But further miniaturization of the current technology is hindered by...
With innovative experiments, researchers at the Helmholtz-Zentrums Geesthacht and the Technical University Hamburg unravel why tiny metallic structures are extremely strong
Light-weight and simultaneously strong – porous metallic nanomaterials promise interesting applications as, for instance, for future aeroplanes with enhanced...
11.12.2017 | Event News
08.12.2017 | Event News
07.12.2017 | Event News
12.12.2017 | Physics and Astronomy
12.12.2017 | Earth Sciences
12.12.2017 | Power and Electrical Engineering