Oct 29 2010
Pioneers in using energy-efficient, cost-effective and safe school buses powered by propane, Portland Public Schools has started using the NexBus, the first factory-direct, propane-fueled school bus in the district. These Type A small buses are offered by Collins Bus and Western Bus Sales, Collins’ distributor based out of Oregon.
The NexBus from Collins is the first such school bus in the US. North American manufacturer of Type-A buses, Collins secured federal certification and built the first few buses powered by propane in its manufacturing plant in Kansas in summer 2010. The Collins propane bus is constructed on a dual rear-wheel GM chassis, has a 300-mile range, features effective starting in cold weather, and it comes in capacities of a maximum of 32 passengers. The five vehicles deployed by Portland Public Schools can accommodate 18 passengers each.
The NexBus from Collins
The key benefits of propane-powered buses are the following. These buses cut the average fuel cost by 50% compared to buses fueled by diesel or gasoline. Propane-fueled vehicles need less maintenance and last longer compared to those that use conventional fuels. Compared to gasoline or diesel, propane on burning emits 20% less nitrogen oxide, 24% less greenhouse gases, nearly 60% less carbon monoxide, and lesser particulate matter. Propane conforms to Federal safety norms and propane fuel tanks are 20 times more resistant to puncture compared to gasoline tanks.
Collins Bus Corporation’s president, Kent Tyler lauded the eco-friendly move by Portland Public Schools, the first in the US to appreciate the green benefits of propane-fueled vehicles. Andy Leibenguth, Portland Interim Director of Student Transportation, stated that starting from 1983 Portland Public Schools has been using propane buses due to price hike of conventional fuels and stringent air quality standards. Presently, more than 325 contracted and district-owned buses of Portland Public Schools are fueled by propane.