Compressed air is one of the most expensive utilities per unit of energy. A systematic optimization can cut electricity use by 20% or more without buying new equipment.
1. Find and Fix Leaks
Leaks are the largest single waste. An ultrasonic survey and a repair program typically recover 10–20% of capacity.
2. Lower System Pressure
Every bar of unnecessary pressure costs about 7% more energy. Set the lowest pressure the process requires.
3. Match Supply to Demand
VSD compressors and proper storage let the system follow load instead of running unloaded.
4. Recover Waste Heat
Up to 90% of compressor input energy becomes heat that can preheat water or space.
5. Treat Air Quality Appropriately
Do not over-dry or over-filter. Match treatment to the actual requirement to avoid wasted pressure drop and energy.