One way to increase visibility to energy usage and help find opportunities is by including energy data into the data boxes of a traditional value stream map (VSM). Watch a free course on VSM >>>
The Lean, Energy and Climate Toolkit suggests adding the energy data into the VSM data boxes
Here is an example from the Institute for Sustainable Manufacturing at the University of Kentucky, showing a break out of electric demand, electric usage and steam.
You can learn more by watching the recorded webinar, Sustainable Value Stream Mapping for Spirits, Brewing and Wine Making