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RAIL AND CARBON EMISSIONS FREE WORLD 1)Improvements to enhance the carbon-free rails?  2) Factors affecting the carbon-free...

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Civil Engineering

RAIL AND CARBON EMISSIONS FREE WORLD

1)Improvements to enhance the carbon-free rails? 

2) Factors affecting the carbon-free emissions

  • Design of the system that affects the emission rate

  • Health issues due to emissions?

 

Answer & Explanation Solved by verified expert
4.0 Ratings (634 Votes)
rail and carbon emissions on free world accounted for 247 of global CO2 emissions and 288 of the final energy consumed rail transport accounted for 42 of global CO2 emissions from transport and 19 of its final energy demand In the same year it accounted for 67 of passenger kilometres and 69 of world freight tonne kilo metres Improvement to enhance the carbon free rails Expand electrification Make rail affordable Switch to green energy Use technology to increase capacity Make rail a real alternative to shorthaul flights Last mile Regenerative braking Reopen lines and stations The following 12 steps are what we believe needs to be done 1 Expand electrification An electrified railway can run on any fuel including green sources of energy such as hydroelectric solar and wind power and electric trains emit no CO or pollutants which puts rail well ahead of any other powered mode The European Union is already urging the rapid 100 electrification of rail networks under its Green Deal Countries should assess which electrification projects will result in the greatest reduction in diesel traction Electrification should match the train service pattern and the greatest volumes of traffic to achieve the biggest effect Metros and light rail networks are 100 electric and commuter rail networks should aim for this as they serve denselypopulated areas where air pollution is an increasing problem New hybrid forms of traction such as hydrogen and battery    See Answer
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