Monday, November 30, 2020
Hawai'i Free Press

Current Articles | Archives

Thursday, October 8, 2009
Paper vs. Plastic: An environmental comparison
By Selected News Articles @ 1:05 PM :: 12611 Views :: Environment, Small Business

From REUSABLEBAGS.COM

...What is clear from the numbers is that feel-good policies have again trumped sound environmental analysis.  Some will argue that reusable bags are the solution, but that ignores the fact that reusable bags are lost or are not reused.  In fact they may be the least environmentally friendly solution of all.

One more thing: "In California, bag manufacturers successfully sued Oakland and Manhattan Beach after those cities banned plastic bags. The bag makers complained that officials didn't prepare a report detailing the environmental impact, such as the increased use of paper sacks." 

Kauai and Maui County have no EIS.  How ironic is that?  

Issue 1: Energy and natural resources
It takes more than four times as much energy to manufacture a paper bag as it does to manufacture a plastic bag.
ENERGY TO PRODUCE BAG ORIGINALLY (BTUs)
--Safeway Plastic Bags: 594 BTUs
--Safeway Paper Bags: 2511 BTUs
(Source: 1989 Plastic Recycling Directory, Society of Plastics Industry.)
Of course, most paper comes from tree pulp, so the impact of paper bag production on forests is enormous. In 1999, 14 million trees were cut to produce the 10 billion paper grocery bags used by Americans that year alone. Paper bag production delivers a global warming double-whammy forests (major absorbers of greenhouse gases) have to be cut down, and then the subsequent manufacturing of bags produces greenhouse gases.

Issue 2: Pollution
The majority of kraft paper is made by heating wood chips under pressure at high temperatures in a chemical solution. As evidenced by the unmistakable stench commonly associated with paper mills, the use of these toxic chemicals contributes to both air pollution, such as acid rain, and water pollution. Millions of gallons of these chemicals pour into our waterways each year; the toxicity of the chemicals is long-term and settles into the sediments, working its way through the food chain. Further toxicity is generated as both plastic and paper bags degrade.
POLLUTANTS PAPER V.S. PLASTIC
--Paper sacks generate 70% more air and 50 times more water pollutants than plastic bags.
Source: "Comparison of the Effects on the Environment of Polyethylene and Paper Carrier Bags," Federal Office of the Environment, August 1988

Issue 3: Recycling
It takes 91% less energy to recycle a pound of plastic than it takes to recycle a pound of paper. But recycling rates of either type of disposable bag are extremely low, with only 10 to 15% of paper bags and 1 to 3% of plastic bags being recycled, according to the Wall Street Journal.
ENERGY TO RECYCLE PACKAGE ONCE (BTUs)
--Safeway Plastic Bags: 17 BTUs
--Safeway Paper Bags: 1444 BTUs
Source: 1989 Plastic Recycling Directory, Society of Plastics Industry.
Although paper bags have a higher recycling rate than plastic, each new paper grocery bag you use is made from mostly virgin pulp for better strength and elasticity.

Issue 4: Degradability
Current research demonstrates that paper in today's landfills does not degrade or break down at a substantially faster rate than plastic does. In fact, nothing completely degrades in modern landfills because of the lack of water, light, oxygen and other important elements that are necessary for the degradation process to be completed. A paper bags takes up more space than a plastic bag in a landfill, but because paper is recycled at a higher rate, saving space in landfills is less of an issue.

From: www.reusablebags.com:80/facts.php?id=7

RELATED: Six Million paper bags , Paper Grocery Bags Require More Energy Than Plastic Bags , Paper or plastic? Which bag is worse for the environment?

Links

TEXT "follow HawaiiFreePress" to 40404

Register to Vote

2aHawaii

808 Silent Majority

ACA Signups Hawaii

ALEC

Alliance Defending Freedom

Aloha Pregnancy Care Center

American Council of Trustees and Alumni

AntiPlanner

Antonio Gramsci Reading List

A Place for Women in Waipio

Astronomy Hawaii

Ballotpedia Hawaii

Better Hawaii

Blaisdell Memorial Project

Broken Trust

Build More Hawaiian Homes Working Group

ChinaTownWatch.com

Christian Homeschoolers of Hawaii

Cliff Slater's Second Opinion

Coffee Break

DeedySupport.com

DVids Hawaii

E Hana Kakou Kelii Akina

FIRE

Fix Oahu!

Follow the Money Hawaii

Frank in Hawaii

Front Page Magazine

Frontline: The Fixers

Genetic Literacy Project

Grassroot Institute

Habele.org

Hawaii Aquarium Fish Report

Hawaii Aviation Preservation Society

Hawaii Catholic TV

Hawaii Christian Coalition

Hawaii Cigar Association

Hawaii Coalition Against Legalized Gambling

Hawaii ConCon Info

Hawaii Credit Union Watch

Hawaii Crop Improvement Association

Hawaii Debt Clock

Hawaii Defense Foundation

Hawaii Family Advocates

Hawaii Family Forum

Hawaii Farmers and Ranchers United

Hawaii Farmer's Daughter

Hawaii Federalist Society

Hawaii Federation of Republican Women

Hawaii Future Project

Hawaii Gathering of Eagles

Hawaii History Blog

Hawaii Homeschool Association

Hawaii Jihadi Trial

Hawaii March for Life

Hawaii's Partnership for Appropriate & Compassionate Care

Hawaii Public Charter School Network

Hawaii Rifle Association

Hawaii Shippers Council

Hawaii Smokers Alliance

Hawaii State Data Lab

Hawaii Together

Heritage Foundation

HIEC.Coop

HiFiCo

Hiram Fong Papers

Homeschool Legal Defense Hawaii

Honolulu Navy League

Honolulu Traffic

House Minority Blog

I Vote Hawaii

If Hawaii News

Imua TMT

Inouye-Kwock, NYT 1992

Inside the Nature Conservancy

Inverse Condemnation

Investigative Project on Terrorism

Iowa Meets Maui

Jackson v Abercrombie

Jihad Watch

July 4 in Hawaii

Kahle v New Hope

Kakaako Cares

Kau TEA Party

Kauai Co GOP

Keep Hawaii's Heroes

KeyWiki

Land and Power in Hawaii

Legislative Committee Analysis Tool

Lessons in Firearm Education

Lingle Years

Malulani Foundation

Managed Care Matters -- Hawaii

Malama Pregnancy Center of Maui

Mauna Kea Recreational Users Group

MentalIllnessPolicy.org

Middle East Forum--The Legal Project

Mililani Conservatives for Change

Military Home Educators' Network Oahu

Missile Defense Advocacy

MIS Veterans Hawaii

Muslim Brotherhood in America

NAMI Hawaii

NARTH

Natatorium.org

National Christian Foundation Hawaii

National Parents Org Hawaii

National Wind Watch

New Hawaiian

New Zeal

NFIB Hawaii News

No GMO Means No Aloha

Northwest Economic Policy Seminar

Not Dead Yet, Hawaii

Now What I Really Think

NRA-ILA Hawaii

Oahu Alternative Transport

ObamaCare Abortion Hawaii

Obookiah

OHA Lies

Opt Out Today

OurFutureHawaii.com

Pacific Aviation Museum

Patients Rights Council Hawaii

PEACE Hawaii

People vs Machine

Pritchett Cartoons

Pro-GMO Hawaii

P.U.E.O.

RailRipoff.com

Rental by Owner Awareness Assn

Republican Party -- Hawaii State

Research Institute for Hawaii USA

Rick Hamada Show

RJ Rummel

Robotics Organizing Committee

Save Dillingham Airfield

School Choice in Hawaii

SenatorFong.com

Sink the Jones Act

Statehood for Guam

Tax Foundation of Hawaii

The Real Hanabusa

Time Out Honolulu

Trustee Akina KWO Columns

UCC Truths

US Tax Foundation Hawaii Info

VAREP Honolulu

Waagey.org

West Maui Taxpayers Association

What Natalie Thinks

Whole Life Hawaii

Yes2TMT