"avoid wastage" is a correct and usable phrase in written English.
You can use it in any context when you want to suggest that someone should be mindful not to waste materials or resources. For example, you could write, "It's important to avoid wastage when using the office printer to help reduce costs."
In the sambadrome, where tens of thousands gather to watch the samba schools parade, water pressure to the bathrooms has been reduced fivefold to avoid wastage.
They idea is to avoid wastage of food.
Neither clinic had a protocol to avoid wastage of resources.
This is to avoid wastage of energy in these areas.
Domain G. Optimal headache care is efficient and equitable: Half of the clinics had protocols to avoid wastage of resources.
This better knowledge will improve usage of available treatments, produce better outcomes, avoid wastage and reduce overall costs.
And when it comes to electricity supplies, by avoiding wastage and making distribution more efficient, "smart grids" could reduce demand substantially.
Latent heat thermal energy storage is one of the most efficient ways of storing thermal energy through which the disparity between energy production or availability and consumption can be corrected, thus avoiding wastage and increasing the process efficiency.
These quality indicators are equally for service managers, who have responsibility for resource allocation and for protocols avoiding wastage of resources, and who, perhaps, can do something to promote equitable access.
Therefore, it is generally recognised that, to optimise utilisation of staff resources (Capacity) and ensure that there is flexibility in the system in the event of heightened demand, while also avoiding wastage at times of reduced workload, the 80th centile (rather than UCL or LCL) of the demand variation should be used to determine capacity.
RAT selection is crucial and must be designed astutely to avoid resource wastage.
