Although they [light and medium trucks] have only 5% of the transportation market..., they account for fully 35% of greenhouse gas emissions from freight transportation.
![Although they [light and medium trucks] have only 5% of the transportation market..., they account for fully 35% of greenhouse gas emissions from freight transportation.](http://cdn.quoteddaily.com/images/david-suzuki/although-they-light-and-medium-trucks-have-only-5-of-the-transportation-market-they-account-for-fully-35-of-greenhouse.jpg)
Although they [light and medium trucks] have only 5% of the transportation market..., they account for fully 35% of greenhouse gas emissions from freight transportation.