The media perception is that engineers are not as in tune with sustainability concepts as other professionals. But that’s not the case. Engineers tend to downplay their role in the innovation and development of sustainable efficiencies, but they have made big contributions. div id="articleExtrasA" div id="articleExtrasB" div id="articleExtras" In 1908, engineer-geologist William A. Smith said, “Engineering is the science of economy, of conserving the energy, kinetic and potential provided and stored up by nature for the use of man. It is the business of engineering to utilize this energy to the best advantage, so that there may be the least