Green engineering approaches the look, commercializationof merchandise and also the use of processes and merchandise in an exceedinglymanner that at the same time reduces the quantity of pollution that's generatedby a supply, reduces exposures to potential hazards, and promotes propertyadditionally as protecting human health while not effecting the economicviability and potency. elementary Principles of Green engineering contains engineering processes andmerchandise use analysis, and assimilate environmental impact assessment tools;minimizing the depletion of natural resources; assure that every one energy and materialinputs and outputs square measure safe and compassionate the maximum amount aspossible; produce solutions additional than current technologies to enhance,innovate, and invent to attain property.