Energy is becoming increasingly expensive - partly because of changes in Germany's energy policies. So for German companies in this new year, it's high time to economize. Roland Berger says that in most cases there's a huge potential for saving energy in the manufacturing process. Berger is an energy consultant who goes to companies and advises them on what they can do:
Improve insulation, reorganize procedures, utilize new machinery. All that costs a lot of money at first, but can ultimately be well worth it.