"Ecological" and "truck" are two terms not commonly associated with each other, but that hasn't stopped the Green Car Journal from announcing its five finalists for its Green Truck of the Year award. The 'Green Truck of the Year' pickup finalists named "Ecological" and "truck" are two terms not commonly associated with each other, but that hasn't stopped the Green Car Journal from announcing its five finalists for its Green Truck of the Year award.