aprovechable

adj. utilizable, usable

= reusable [re-usable], exploitable.
Ex: The point being that these systems are very much in their infancy and have a long way to go before they reach the comparable sophistication of space probes and reusable rocketry.
Ex: Information must be viewed as a precious public asset to be leveraged for the benefit of society as a whole, not as an exploitable economic commodity for the monetary gain of a few = La información debería verse como un valor público precioso que se debe usar en beneficio de toda la sociedad, no como un artículo de consumo explotable económicamente para que unos pocos ganen dinero.