Today'scarsmakeuseofstrong,lightweightplasticstoensuretheyuselessfuelandemitlessCO2.Plasticspackagingalsoplaysamajorroleinmakingtransportationmoreenergyefficient(forexample,plasticbottlesaremanytimeslighterthanglassbottles,andrequirealotlessfueltotransport).
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Today's cars make use of strong, lightweight plastics to ensure they use less fuel and emit less CO2. Plastics packaging also plays a major role in making transportation more energy efficient (for example, plastic bottles are many times lighter than glass bottles, and require a lot less fuel to transport).