High-?speed rail construction also releases a huge amount of greenhouse gases, particularly for concrete ties, steel rails, and other construction materials. One study predicted that building California's 520-?mile line would release 9.7 million metric tons of greenhouse gases, or 18,650 tons per mile.
People Also Ask
High-speed rail is generally regarded as the pinnacle of attractive and green transportation. But all too often, it makes train travel more expensive and less flexible. In the end, costly high-speed lines may just push more people into cars.
Implementing high-speed rail (HSR) will provide Americans with more transportation choices. It will also make sure that America remains an economic engine, and meets the environmental and energy challenges of this century.
Even if Japan and other countries were to build the train, the expense as well as running expense to maintain the system would be too high to make a profit. Most Americans would rather just hop on a plane if they were to spend that kind of money.
It Won't Help and May Hurt the Economy. Studies have found that high-?speed trains can generate new economic development near the stations where the trains stop. However, the same studies show that economic development slows in communities not served by such trains.
High-speed rail lines are proposed for California, Nevada, Texas, Georgia and the Pacific Northwest, and already under construction in California's Central Valley.
High Speed Rail is the world's safest form of transportation proven by decades of operations all around the world. Japan was the first nation to build high speed rail in 1964, and has since transported 10 billion passengers without a single injury or fatality!
Implementing high-speed rail will keep billions of dollars in the U.S. economy by decreasing the amount of oil that the U.S. consumes. According to the International Association of Railways (UIC), high-speed rail is eight times more energy efficient than airplanes and four times more efficient than automobile use.
Reduces the Nation's Dependence on Foreign Oil:According to the International Association of Railways (UIC), high-speed rail is eight times more energy efficient than airplanes and four times more efficient than automobile use. It will also decrease greenhouse gas emissions and improve air quality.
This paper highlights that HSR can help achieve accessibility of rural area and poverty alleviation simultaneously. An understanding of the effect is critical for policymakers to promote intra-regional development, balancing efficiency and regional equality.
HSR is electrically powered and can run 100% on clean, safe renewable energy. One high speed train powered by the wind can carry more passengers than 9 oil-burning, carbon-spewing airplanes!
Building high-speed rail systems require steel and concrete, the manufacturing of which typically generates greenhouse gases. Trucks, bulldozers, and other construction site equipment also consume energy. Thus, during their long construction phases, high-speed rail projects add greenhouse gases.
California's plan to link Los Angeles to San Francisco by high-speed rail is expected to cost $68 billion. Critics argue that such services cannot survive without public subsidies and that the United States has few of the dense urban areas that have made such train services successful in places like France and Japan.
That works out to $200 million a mile for hilly areas. At these costs, Obama's original high-?speed rail plan would require well over $1 trillion, while the USHSR's plan would need well over $3 trillion. Building a system longer than China's would cost at least $4 trillion.
High-Speed Trains Provide Environmental, Social Benefits, Study Says. Bullet trains fuel real-estate booms, improve quality of life, reduce air pollution and traffic congestion, and provide a “safety valve” for crowded cities, especially in the developing world, according to a study by Chinese and U.S. economists.
High speed rail would much more efficient and economic for these trips, yielding substantial cost, fuel, and time savings. High speed rail is particularly cost-effective under scenarios where oil prices remain at or above current levels.
If we take an overall view of the transport sector, 71% of transportation related carbon emissions come from road users, whereas only 1.8% of emissions stem from rail travel. So in absolute terms, trains are responsible for a lot less emissions than cars.
However, as an energy researcher, my decision was motivated by the fact that trains, whether for cargo or passengers, pollute much less than airplanes, sometimes by as much as 73%, and they are more easily electrified than planes.