Toxic at any speed
November 15, 2006:: The Ecology Center today released its annual “Automotive Plastics Report,” grading the country’s eight leading car manufacturers on their plastics policies and practices.
The report concludes that, although all companies can still make great strides in order to be completely safe for the environment and public health, Ford and Honda have made significant improvements since last year, joining Toyota as leaders in the movement toward using sustainable plastics in auto parts.
According to the American Plastics Council, the average vehicle uses 250 lbs of plastic. A significant proportion of this is used to make interior auto parts such as seat cushions, armrests, steering wheels, wire insulation and dashboards. Many of these plastics are made with harmful chemical additives, such as phthalates in polyvinyl chloride (PVC) and brominated flame-retardants (BFRs). These additives off-gas and leach from plastic parts contaminating the air and dust inside vehicles, putting drivers and passengers at risk. Many of the plastics are also not easily recycled and therefore usually end up in landfills or incinerators where their chemical additives contaminate the land, water and air. Incinerating these chemicals creates dangerous byproducts including dioxin, a carcinogen that is linked to serious reproductive, development and immune system problems.
The “2006 Automotive Plastics Report” focused on three areas in which some automakers are making significant progress, including: 1) Use of sustainably-sourced bio-based materials; 2) Improving interior air quality; and 3) Reducing the use of PVC. Here is how industry leaders ranked:
“Ford, Honda and Toyota’s leading edge efforts in the use of bio-based materials, improving interior air quality and reducing PVC clearly put them ahead of the pack,” said report author Claudette Juska of the Ecology Center. “These issues are important to consumers and show a broader commitment to healthier, more sustainable vehicles.”
BIO-BASED MATERIALS: Automakers have stepped up their efforts to use bio-based materials that reduce petroleum use, life-cycle carbon emissions and vehicle weight. Toyota has led this movement by pioneering the development of an “Eco Plastic” made from sugar cane or corn, and building a pilot plant to produce it. DaimlerChrysler increased the use of renewable materials in
some vehicles by up to 98% over previous models by using natural materials such as flax and abaca fibers. Ford has developed a soy-based foam, and will soon begin using a bio-fabric for seating.
INTERIOR AIR QUALITY: Plastic components contain chemical additives that off-gas and contribute to “new car smell.” When inhaled, these chemicals can cause strong allergic reactions as well as serious long-term health problems. Ford is the only automaker that has certified vehicles (4 so far) using an independent, third party certification standard for interior air quality – the TUV
Rheinland Group’s “Allergy-Free” standard. This standard targets a broad set of persistent, toxic chemicals that have adverse effects on the environment and human health. Toyota has set a goal to reduce in-cabin volatile organic compound (VOC) levels in all vehicles globally by 2010; however, they did not say to what levels they would be reduced. Honda and Nissan are also reducing in-cabin VOC’s in order to comply with the voluntary Japanese Auto Manufacturers Association agreement.
PVC: PVC is difficult to recycle and contains dangerous chemical additives. Honda has set a goal to “apply PVC-free applications across its entire North American product line wherever feasible.” The company has already removed PVC from most applications, demonstrating that virtually PVC-free vehicles are possible to manufacture. Hyundai, Toyota and DaimlerChrysler have provided examples of some indoor auto parts that have been replaced with PVC-free alternatives in certain vehicle lines; however, they have not provided quantitative measures of progress.
OVERALL GRADES: While some car companies have made improvements from last year regarding their use of sustainable plastics, they still have a long way to go. Following are how they ranked overall in the 2006 report: Toyota C+, Ford C, Honda C, DaimlerChrysler D+, General Motors D, Hyundai D, Nissan D and Volkswagen D-. Together these manufacturers account for 94% of total vehicle sales in the U.S.
RECOMMENDATIONS: In order to reduce the environmental and human health impacts from plastic materials used in vehicles the report recommends that automakers: 1) Increase the use of sustainably-sourced bio-based materials; 2) Certify all vehicles to an interior air quality standard; and 3) Accelerate efforts to eliminate problematic halogenated substances, such as PVC and brominated
Flame retardants.
Greener News Room
To view the full report in PDF
Keywords:: PVCs, ECOLOGY CENTER, AUTO MANUFACTURERS, ENVIRONMENT, ALLERGY FREE, STANDARDS
The report concludes that, although all companies can still make great strides in order to be completely safe for the environment and public health, Ford and Honda have made significant improvements since last year, joining Toyota as leaders in the movement toward using sustainable plastics in auto parts.
According to the American Plastics Council, the average vehicle uses 250 lbs of plastic. A significant proportion of this is used to make interior auto parts such as seat cushions, armrests, steering wheels, wire insulation and dashboards. Many of these plastics are made with harmful chemical additives, such as phthalates in polyvinyl chloride (PVC) and brominated flame-retardants (BFRs). These additives off-gas and leach from plastic parts contaminating the air and dust inside vehicles, putting drivers and passengers at risk. Many of the plastics are also not easily recycled and therefore usually end up in landfills or incinerators where their chemical additives contaminate the land, water and air. Incinerating these chemicals creates dangerous byproducts including dioxin, a carcinogen that is linked to serious reproductive, development and immune system problems.The “2006 Automotive Plastics Report” focused on three areas in which some automakers are making significant progress, including: 1) Use of sustainably-sourced bio-based materials; 2) Improving interior air quality; and 3) Reducing the use of PVC. Here is how industry leaders ranked:
“Ford, Honda and Toyota’s leading edge efforts in the use of bio-based materials, improving interior air quality and reducing PVC clearly put them ahead of the pack,” said report author Claudette Juska of the Ecology Center. “These issues are important to consumers and show a broader commitment to healthier, more sustainable vehicles.”
BIO-BASED MATERIALS: Automakers have stepped up their efforts to use bio-based materials that reduce petroleum use, life-cycle carbon emissions and vehicle weight. Toyota has led this movement by pioneering the development of an “Eco Plastic” made from sugar cane or corn, and building a pilot plant to produce it. DaimlerChrysler increased the use of renewable materials insome vehicles by up to 98% over previous models by using natural materials such as flax and abaca fibers. Ford has developed a soy-based foam, and will soon begin using a bio-fabric for seating.
INTERIOR AIR QUALITY: Plastic components contain chemical additives that off-gas and contribute to “new car smell.” When inhaled, these chemicals can cause strong allergic reactions as well as serious long-term health problems. Ford is the only automaker that has certified vehicles (4 so far) using an independent, third party certification standard for interior air quality – the TUVRheinland Group’s “Allergy-Free” standard. This standard targets a broad set of persistent, toxic chemicals that have adverse effects on the environment and human health. Toyota has set a goal to reduce in-cabin volatile organic compound (VOC) levels in all vehicles globally by 2010; however, they did not say to what levels they would be reduced. Honda and Nissan are also reducing in-cabin VOC’s in order to comply with the voluntary Japanese Auto Manufacturers Association agreement.
PVC: PVC is difficult to recycle and contains dangerous chemical additives. Honda has set a goal to “apply PVC-free applications across its entire North American product line wherever feasible.” The company has already removed PVC from most applications, demonstrating that virtually PVC-free vehicles are possible to manufacture. Hyundai, Toyota and DaimlerChrysler have provided examples of some indoor auto parts that have been replaced with PVC-free alternatives in certain vehicle lines; however, they have not provided quantitative measures of progress.
OVERALL GRADES: While some car companies have made improvements from last year regarding their use of sustainable plastics, they still have a long way to go. Following are how they ranked overall in the 2006 report: Toyota C+, Ford C, Honda C, DaimlerChrysler D+, General Motors D, Hyundai D, Nissan D and Volkswagen D-. Together these manufacturers account for 94% of total vehicle sales in the U.S.
RECOMMENDATIONS: In order to reduce the environmental and human health impacts from plastic materials used in vehicles the report recommends that automakers: 1) Increase the use of sustainably-sourced bio-based materials; 2) Certify all vehicles to an interior air quality standard; and 3) Accelerate efforts to eliminate problematic halogenated substances, such as PVC and brominated
Flame retardants.
Greener News Room
To view the full report in PDF
Keywords:: PVCs, ECOLOGY CENTER, AUTO MANUFACTURERS, ENVIRONMENT, ALLERGY FREE, STANDARDS
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