Since the industrial revolution during the last century, the general public has grown to be far more worried about keeping the planet as well as examining the positive aspects of sustainability. Environmentally friendly recognition has received a significant affect on manufacturing worldwide. Simply because they add the biggest quantity of green contamination, it's contributed to greater scrutiny of the manufacturing functions. The U.S. Environmental Protection Agency, or perhaps EPA, found in the Toxics Release Inventory of its, or perhaps TRI, that manufacturing facilities release in excess of 6.5 billion pounds of chemicals which are harmful to the earth annually. Of these 6.5 billion lbs, hundred million pounds come with cancer causing agents. Ecological situations, including smog, resource depletion, climate change, and waste management, have pushed manufacturing to modify operations as a way of reducing its environmentally friendly impacts.