An alternative fuel locomotive refers to a locomotive that is not powered by oil or coal based fuels. In the 21st century, a variety of technologies are being experimentally tried as alternative fuels, including hydrogen, liquified natural gas, and compressed natural gas. [1]
Types
Hydrogen
In the United States, BNSF Railway tested a hydrogen powered switcher locomotive in 2008 and 2009, in partnership with the United States Army. [2]
Battery electric
Several railroads have tested battery electric locomotives, which operate based on rechargeable batteries and have zero greenhouse gas emissions. [2] Compared to conventional diesel locomotives, battery electric locomotives are quieter and cleaner, but require charging stations to support their use. [3] At least one instance of a battery electric locomotive, for the Bessemer and Lake Erie Railroad, was funded by a state government grant supporting improvements to air quality. [3] As of 2022, battery electric locomotives are only a small part of the locomotive fleet in North America, which numbers approximately 39,000. [3]
See also
References
- ^ "Liquid and Compressed Natural Gas as Locomotive Fuels" (PDF). Federal Railroad Administration. Retrieved November 5, 2021.
- ^ a b Cleveland, Michael (March 27, 2019). "BNSF's Alternative Fuels" (PDF). energy.gov. Retrieved November 5, 2021.
- ^ a b c Litvak, Anya (February 3, 2022). "On track for a zero-carbon locomotive, Wabtec is on step 2". Pittsburgh Post-Gazette. Retrieved February 25, 2022.
An alternative fuel locomotive refers to a locomotive that is not powered by oil or coal based fuels. In the 21st century, a variety of technologies are being experimentally tried as alternative fuels, including hydrogen, liquified natural gas, and compressed natural gas. [1]
Types
Hydrogen
In the United States, BNSF Railway tested a hydrogen powered switcher locomotive in 2008 and 2009, in partnership with the United States Army. [2]
Battery electric
Several railroads have tested battery electric locomotives, which operate based on rechargeable batteries and have zero greenhouse gas emissions. [2] Compared to conventional diesel locomotives, battery electric locomotives are quieter and cleaner, but require charging stations to support their use. [3] At least one instance of a battery electric locomotive, for the Bessemer and Lake Erie Railroad, was funded by a state government grant supporting improvements to air quality. [3] As of 2022, battery electric locomotives are only a small part of the locomotive fleet in North America, which numbers approximately 39,000. [3]
See also
References
- ^ "Liquid and Compressed Natural Gas as Locomotive Fuels" (PDF). Federal Railroad Administration. Retrieved November 5, 2021.
- ^ a b Cleveland, Michael (March 27, 2019). "BNSF's Alternative Fuels" (PDF). energy.gov. Retrieved November 5, 2021.
- ^ a b c Litvak, Anya (February 3, 2022). "On track for a zero-carbon locomotive, Wabtec is on step 2". Pittsburgh Post-Gazette. Retrieved February 25, 2022.