Hi,
I would say that as leadership in summary is the ability of inspire in other to do things by themselves the following KPIs would apply:
1. Personnel Automotivation Indicator - Here you can monitor the amount of your personnel that is executing at the proper speed and the one that is delayed and is needed more leadership efforts. Is our team overloaded, is the team lazy, etc.?
2. How is our company today compared to one or x years ago indicator - and where do we want it this year.
Here you can included the item you want to compare. i.e., Maintenance Backlog. If two years ago we had an average of 500 work orders at the end of the month, how many do wee have now and how many we will set as a goal for the present year.
3. Is our company world class today compared to the others competitors? Here you can select different aspects to compare.
i.e., For a plant like the one we have the production cost in thee USA is $0.08 P/kWh, where are we? which will be our goal?
I hope this could provide you some ideas that help.
3.