One off de most ineffient items about plastic is the enormes amound of energie we use to move air. Al the plastic containers bottels etc. In housholds have too be gattered to be distroyed ore reused. All this energie could be saved. All the plastics polluting oure planet could be used, when Every household would have a schredder. Like we have dishwashers freezers toasters etc in every kitchen , a standaard compact schredder would be a essential contribution too a sustainable future.