Additionally, pound-for-pound, tires have botha higher energy content and burn with less emissions than coal, says the Scrap Tire ManagementCouncil, Washington, D.

• 另外，华盛顿特区的废弃轮胎管委会认为，轮胎与煤炭相比，不仅含有的能量更高，而且燃烧产生的废气排放物更少。