Wednesday, March 25, 2009

Some costs and benefits of recycling

I realize...

I've been writing about the health risks involved with toxins in water, but have neglected the environmental aspect of avoiding plastic water containers. As I build my elementary cost/benefit analysis of abandoning non-sustainable materials, I realize I've taken for granted some facts about recycling.

The question: Should we recycle?

Taken for granted as true:
-Recycling is not cost effective, but the planet's well-being is more important.
-Recycling materials, in any form, is good for the environment.

Inquiry that set off my investigation:
-I was told once that recycling plants actually cause immense air pollution. This didn't make sense to me--I thought we recycle materials so we don't have to incinerate trash.

The findings.

First, there are 3 forms of recycling materials (glass, metal, paper, plastic, biodegradable waste, electronics, and textiles).
1) Recycle the materials as a fresh supply of the original. Wiki says: think reused copy paper in the office.
2) Recycle the material to form a new material. Wiki says: think cardboard.
3) Take materials from original products to save their value. I say: think scrapping a wrecked car for its parts.

Fiscal costs/lack of costs:
Critics say it's more fiscally expensive to recycle than to just fill a landfill and create new materials. Ignore the externalities for now, since we're only talking about monetary costs.

The 2004 Danish Environmental Assessment Institute stated that incineration is the most effective method for disposing of drink containers, even aluminum ones. And in 2002, New York City Mayor Bloomberg doubted his efforts to push recycling. His pioneered recycling program was losing money, so he chose to omit glass and plastic recycling from the program. According to the mayor, the price of recycling trumped priorities -- recycling cost twice as much as disposal. So he sent plastics and glass back to the dump.

Yet Michael Shapiro, director of the U.S. Environmental Protection Agency’s Office of Solid Waste, reports that “A well-run curbside recycling program can cost anywhere from $50 to more than $150 per ton…trash collection and disposal programs, on the other hand, cost anywhere from $70 to more than $200 per ton. This demonstrates that, while there’s still room for improvements, recycling can be cost-effective.”
(http://environment.about.com/od/recycling/a/benefit_vs_cost.htm)

I leave this topic thinking:
Recycling can be more fiscally expensive, but its means can be improved to be more cost-effective, as long as these programs are still supported and revised.

Benefits of recycling (externalities):
Recycling materials, across the board, causes savings on the energy we use and the air pollution we cause.When we recycle paper, we save 73% on the air pollution that would have otherwise been caused by trash incineration. We also save about 25% on energy used--which, yes, is also a fiscal savings. Savings on energy and air pollution also span the recycling of steel/aluminum, plastics, glass, and cardboard.
(The League of Women Voters (1993). The Garbage Primer. New York: Lyons & Burford. pp. 35–72)

The U.S. Environmental Protection Agency (thumbs up to Jackson's great job at the EPA, especially for discussing the Clean Air Act with President Obama this week) favors recycling, reporting in 2005 that recycling caused U.S. carbon emissions to drop by 49 million metric tonnes.
("The truth about recycling". The Economist. June 7, 2007.)

I leave this topic thinking:
Since we're spending money either by recycling or by chucking waste into incinerators, air pollutants, landfills, even space--we might as well realize how we want to spend our money. Some say quantity over quality: let's landfill until we suffocate in filth and blast garbage into space until a comet of trash wipes us out in 2200. Others say quality over quantity: let's spend a little more money to save the Earth some dignity.

The United States had 7,265 curbside recycling programs serving 108 million people last year. I think some people prefer quality over quantity. 4 points for recycling.

2 comments:

  1. Melanie - you make some excellent points; I would also like to point out that as processes such as recycling become more mainstream, they may also become cheaper. As we get farther down the road, it becomes more and more likely that someone will figure out how to simplify the recycling process and bring its price closer to that of taking trash to the dump.

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  2. Great post. Recycling is good. Over the years I’ve ordered dozens of catalogs that were printed with less than expected quality, some being downright scrappy. A couple months ago my company in Hobe Sound FL, printed some catalogs with PCA Delta and they were great. I’ve been printing with them ever since. They show care for the environment by using soy based inks, plus recycled papers are available upon request. If you need items printed on recycled paper go to http://www.pcadeltaprinting.com/ I strongly recommend them.

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