| |
|
Info
Wasteful Production
“For every 100 pounds of product we manufacture
in the United States, we create at least 3,200 pounds of waste.” Source:
Paul Hawken, Natural Capitalism, 1997.
“What
most people see in their garbage cans is just the tip of the material
iceberg: the product itself contains on average only five percent of
the raw materials involved in the process of making and delivering it.”
Source: Cradle to Cradle, William McDonough
& Michael Braungart. Page 28.
Plastic
“When plastics are buried in a landfill, they occupy 25 percent
of all landfill space.”
Source: US Energy Information Administration
www.eia.doe.gov/kids/energyfacts/saving/recycling/solidwaste/plastics.html
Roughly 10 percent of the fossil fuel consumed in the U.S. is used to
manufacture plastics and fibres. This equates to roughly 740 million
barrels of oil per year.
Source: Truth About Trade and Technology, Newswise
www.truthabouttrade.org/article.asp?id=4063
www.newswise.com/articles/view/511686/
(link to PDF of excel file)
What are all these acronyms? Click
here for a list of plastics and their common uses.
Plastics prices have skyrocketed in tandem with oil, and while consumer
products and food manufacturers have yet to feel the pain, they may
soon turn to alternative packaging or pass higher costs to consumers.
Scott Flynn, a partner in KPMG's Food, Retail and Distribution practice,
says higher plastics prices make alternatives like biodegradable packaging
more attractive. Packaging represents about 10 percent of a product's
total cost, Flynn says.
Source: “Plastic Prices Push Packaged
Goods Companies to Seek Alternatives,” August 31,2005, by Kathleen
Kiley, Managing Editor, Consumer Markets Insider, Copyright 2005 KPMG
LLP)
www.kpmginsiders.com/display_analysis.asp?cs_id=140493
Experimental results suggest that heating plastic-wrapped
foods in the microwave is dangerous, and that it’s safer to use
an alternative to plastic instead. A study reported in the June 1998
issue of Consumer Reports suggested that toxins may migrate into food
from plastic wrap at room temperature too.
Source: Ecocycle Times
www.ecocycle.org/TimesFall2002/studentstudies.cfm
“The world's annual consumption of plastic
materials has increased from around 5 million tonnes in the 1950s to
nearly 100 million tonnes today.”
Source: Waste Online
www.wasteonline.org.uk/resources/InformationSheets/Plastics.htm
“Packaging represents the largest single
sector of plastics use. The sector accounts for 35 percent of plastics
consumption and plastic is the material of choice in nearly half of
all packaged goods.”
Source: Waste Online
www.wasteonline.org.uk/resources/InformationSheets/Plastics.htm
back to top
Landfill
Issues
Traditional packaging design – linear, one-way, cradle-to-grave
– is putting billions of dollars of material assets into landfills.
“65.6 percent of American MSW (municipal solid waste) is landfilled.”
Source: The State of Garbage in America 2004,
A joint study from BioCycle and the Earth Engineering Center of Columbia
University. State
of Garbage 2004.pdf
“At least 6 states in the US have less than 5 years of remaining
landfill capacity.”
Source: US EPA
http://wastec.isproductions.net/webmodules/webarticles/anmviewer.asp?a=1127
“The average landfill tip fees ranged from a low of $13.63/ton
in California to a high of $72.60/ton in Massachusetts.”
Source: The State of Garbage in America 2004,
A joint study from BioCycle and the Earth Engineering Center of Columbia
University, State
of Garbage 2004.pdf
“In 2003, U.S. residents, businesses, and
institutions produced more than 236 million tons of Municipal Solid
Waste (MSW), which is approximately 4.5 pounds of waste per person per
day.”
Source: Municipal Solid Waste Generation, Recycling,
and Disposal in the United States: Facts and Figures for 2003, US Environmental
Protection Agency.
www.epa.gov/epaoswer/non-hw/muncpl/facts.htm
“When a new municipal landfill is proposed, advocates of the project
always emphasize that "no hazardous wastes will enter this landfill."
The Texas study shows that even though municipal landfills may not legally
receive "hazardous" wastes, the leachate they produce is as
dangerous as the leachate from hazardous waste landfills. In industrial
landfill leachate, 32 chemicals cause cancer; 10 cause birth defects,
and 21 cause genetic damage; in municipal landfill leachate, 32 chemicals
cause cancer, 13 cause birth defects, and 22 cause genetic damage.”
Source: Rachel’s Hazardous Waste News
#90, www.ejnet.org/rachel/rhwn090a.htm
referencing
"An Estimation of the Risk Associated with the Organic Constituents
of Hazardous and Municipal Waste Landfill Leachates," appears in
the journal, Hazardous Wastes and Hazardous Materials, Vol. 5, No. 1
(Spring, 1988), pgs. 1-30.
| Leachate
— the liquid that is produced when rain falls on a landfill,
sinks into the wastes, and picks up chemicals as it seeps downward. |
"The EPA requires
landfill owners to monitor their sites for 25 years post-closure to
control leachate and methane buildup, which causes fires and explosions."
Source: EPA Guidelines: Closure and post-closure
plans for major landfills.
www.epa.sa.gov.au/pdfs/guide_landfills.pdf
back to top
Composting Success
56.3 percent of Yard Trimmings were recovered for composting as compared
to 5.2 percent for plastic recycling.
Source: Municipal Solid Waste Generation, Recycling,
and Disposal in the United States: Facts and Figures for 2003, US Environmental
Protection Agency. MSW
US 2003 Report.pdf
The 16.1 million tons of yard trimmings recovered for composting represents
more than a four-fold increase since 1990.
Source: Municipal Solid Waste Generation, Recycling,
and Disposal in the United States: Facts and Figures for 2003, US Environmental
Protection Agency. MSW
US 2003 Report.pdf
The quantity of organic waste going to landfills has not grown in the
past 10 years (as opposed to product related waste), but has actually
decreased by 1.6 million tons to 57.1 million tons. The US EPA credits
the decline to the increase in backyard composting and yard trimming
programs.
Source: EPA 2001
back to top
Polylactide (PLA)
“The new plastic (PLA) has a few quirks
however. The biodegradable materials won't break down in regular landfills;
they have to be taken to special industrial sites and treated like compost.
Nor will they decompose in home compost bins: Temperatures there don't
reach the required 284 degrees F. Yet the containers will melt if filled
with hot food, or placed in the dishwasher or microwave.”
Source: Liz Nakazawa, Special to The Christian
Science Monitor, Portland, Oregon.
www.csmonitor.com/2003/0904/p12s02-sten.html
“So-called bio-based plastic has its own
environmental downside, (however). Corn farmers rely heavily on fossil-fuel
based fertilizers and pesticides to grow their crops, for example.”
Source: “One Word of Advice: Now It's
Corn Plastics Manufactured From the Plant Grow More Appealing Amid Soaring
Oil Prices,” Thaddeus Herrick, Staff Reporter, The Wall Street
Journal, October 12, 2004
back to top
|
|