Energy performance can reveal early signs of declining production yield. From unstable heating and excessive motor power to compressed-air issues, irregular cooling and repeated restarts, changes in energy use can point to process inefficiencies before they become larger quality problems.

Ireland's most energy-intensive manufacturers are facing a significant regulatory deadline. The recast Industrial Emissions Directive (IED 2.0) must be transposed into Irish national law by 1 July 2026, and for pharmaceutical and food manufacturing sites operating under EPA licences, the implications are already taking shape. Here is what you need to know and how to get ahead of it.