01 / OPERATIONAL PERFORMANCE
Balancing capacity
and demand.
Reliable improvement starts by understanding the work, the constraints and the real sources of variation—not by asking already-stretched teams to work harder.
Capacity is not a number. It is a system.
Capacity is often treated as the theoretical maximum a service could deliver. Demand is often reduced to a forecast or waiting-list total. Both are useful, but neither is enough. Leaders need to see how demand arrives, how capacity is actually used and where variation creates avoidable pressure.
A service can appear to have enough capacity in aggregate and still fail every week. The mismatch may sit in skills, timing, sequencing, estates, equipment or decision-making—not in the headline total.
Start with the pattern, not the average.
Averages conceal the days, sessions and pathways where control is lost. Useful analysis separates recurring demand from one-off pressure; planned work from failure demand; available capacity from productive capacity; and unavoidable constraints from operating choices.
That evidence should be tested with the people doing the work. Data shows where to look. Observation and conversation explain why the pattern exists.
Move from analysis to operational control.
The aim is not a perfect model. It is a workable set of decisions: what can be stabilised now, what capacity can be recovered, which constraints require redesign and how performance will be reviewed.
Measures must connect to action. When teams can see the gap, understand its cause and know who owns the next step, capacity and demand become manageable rather than abstract.
THREE QUESTIONS FOR LEADERS
Where does demand vary most—and is the variation understood?
How much available capacity becomes productive capacity?
Which constraint, if removed, would create the greatest value?