… are momentarily strongly discussed topics in all media. It is considered, similarly the Australian model, to permit only energy-savings lamps. The discussion about fuel-saving cars lasts for a long time and energy saving houses will become strongly promoted. How does it look however in the companies with such „peanuts “? Does someone think here about expensive compressed air manufactured with large energy expenditure? Many dosing techniques do net get along, once apart from necessary supply, without compressed air. With each dosage a dosing system blows literally valuable energy energy into air. Therefore it is important to us to manufacture energy-friendly dosing technology which is propelled electrically with small power. Likewise pneumatically operated scoop piston pumps are true energy annihilator, still in addition if you consider the high pressures as well as those approx. 20% losses with each stroke. Also electrically operated systems are clearly pollution free here. By the way: Also compressed air is produced for the majority with electrically operated turbos compressor - transformation losses included. Please give us short feedback with your opinion.