LAKE OSWEGO, Ore., Feb. 5, 2014 /PRNewswire/ -- The Greenbrier Companies ("Greenbrier"), (NYSE:GBX), announced today that it will design a new generation "Tank Car of the Future" for rail transport of hazardous freight, including flammable crude oil and ethanol, that can better withstand the additional demands associated with operating unit trains. The new "Tank Car of the Future" design will also respond to safety criticisms of the existing legacy fleet of older DOT-111 tank cars. The new car design is intended to meet anticipated new industry and government standards for tank cars transporting certain hazardous material. Greenbrier is also introducing retrofits for tank cars already in service or now being produced, significantly enhancing the safety of existing cars. "Statistics from the Association of American Railroads ("AAR") show that 99.9977% of all rail-carried hazardous material arrives at its destination without incident. However, recent high-profile derailments have clearly demonstrated the need for updating the North American tank car fleet to the highest practical safety standards," said Greenbrier Chairman and CEO William Furman. "Greenbrier is addressing the tank car safety issue on two fronts - by supporting a 'Tank Car of the Future' and through offering retrofit alternatives for the legacy fleet, including our most recently built CPC-1232 tank cars, as may be appropriate. This allows the industry to take immediate steps to improve public safety. It also preserves the massive investment in tank cars now in service, by extending the time these cars could be used in hazardous material transportation as they ultimately transition over time to less hazardous service. The Department of Transportation ("DOT") has yet to rule on industry recommendations to adopt the newer and safer CPC-1232 standards submitted to them in March 2011. These were subsequently mandated by the AAR on tank cars ordered after October 2011. When Greenbrier builds railcars, our top priorities are to ensure our workers' and the public's safety while protecting the natural environment." In order to respond to immediate safety concerns, and in anticipation of future action by the DOT, Greenbrier is also introducing retrofits for legacy DOT-111 cars and newer cars that meet the current CPC-1232 standard mandated by AAR. As of November 2013, there were 272,100 DOT-111 tank cars in service in North America of which 255,000 were of the older legacy design. Among those tank cars, 170,000 were in hazardous transport, with 68,000 tank cars in crude oil and ethanol service. Retrofit options for the legacy DOT-111 tank cars will include high-flow pressure relief valves, head shields, top fittings protection and thermal protection. It is expected that appropriate retrofit choices could allow extended service for DOT-111 tank cars as these cars are placed in lower risk service over time. Industry research has shown that bottom and top appurtenances on the legacy DOT-111 tank cars are impacted in high speed derailments. Greenbrier's proposed retrofit is targeted to improve these tank car features, and adds head shields, to achieve better performance in a derailment event.