Are Paper Bags Really Better for the Environment Than Plastic Bags?
In May, New Jersey became the first state to ban single-use bags made from plastic or paper in large grocery stores. The new ban lumps both types of totes together, but one is actually worse for the environment than the other. Which one? Paper bags.
Surprised? Let’s delve into the data underlying the case for plastic over paper.
A 2005 life-cycle analysis commissioned by the Scottish government found that manufacturing paper bags consumes 10 percent more energy than manufacturing conventional plastic bags, uses four times more water, emits more than three times the amount of greenhouse gases, generates 14 times more water pollution, and results in nearly three times more solid waste. A 2007 study commissioned by what is now the American Recyclable Plastic Bag Alliance, an industry group, found that, compared to making plastic bags, making paper bags takes 3.4 times as much energy, produces five times as much solid waste, emits twice as much greenhouse gases, and uses 17 times more
Article from Latest