Energy Savings Using the Extended Product Approach for Pumps

The chapter explores the distinction between energy efficiency and energy saving, emphasizing the importance of proper product operation over mere energy conservation. By adopting an Extended Product Approach (EPA), industry aims to meet efficiency standards, but also to maximize energy savings. This approach involves integrating components like pumps, motors, and frequency converters into a cohesive system, optimizing their collective performance. Through EPA, significant energy savings of up to 40% can be achieved, primarily by adjusting equipment speed rather than throttling pumps. The chapter underscores the importance of legislative support for EPA adoption, highlighting its potential to revolutionize energy efficiency in the European Union and beyond.