Operations / Sustainability
Energy Intensity (Energy per Unit) SEC, EnPI
Energy consumed per unit of output, how efficiently the operation turns power and fuel into product.
The fork, why two teams get different numbers
The sharpest fork is SITE vs SOURCE energy.
In the Metric Library
- The full fork, both definitions worked all the way through
- The trap that makes the number lie, on a real export
- Every formula variant, spelled out
- The reconciliation anchor, what to tie it to and when to refuse
Reference: ISO 50001 energy management (EnPI) · DOE / ENERGY STAR site-vs-source convention · GHG Protocol boundary scopes