What does the term "overage" refer to in fuel management?

The term "overage" in fuel management specifically refers to excess fuel beyond planned usage. This occurs when the amount of fuel available exceeds what was originally anticipated for consumption during a given period or operation. Managing overage is crucial, as it can impact storage, budgeting, and logistical planning for fuel supplies. Organizations need to account for this surplus to optimize their resource allocation and avoid waste.

While the other options pertain to different aspects of fuel management, they do not accurately define "overage." Fuel allocated for emergency use addresses preparedness but does not relate to excess amounts. Contaminated fuel is a quality issue rather than a quantity issue. Fuel purchased for future projects involves forward planning, which is distinct from managing current excess stock. Thus, "overage" is best characterized by surplus fuel beyond what was deemed necessary.