Compare the enviromental impact of the five different modes of transportation. L

Question

Compare the enviromental impact of the five different modes of transportation.

Lets start from road transport first.

Road freight provides several advantages over other modes of transportation such as

Cost effectiveness, Quick and scheduled delivery, Local, over border, long or short haul deliveries even in rural areas, Flexible service, Saving in Packing Cost compared to other modes, Track and trace of cargo and truck, Complete door-to-door service and it is one of the more economical means of transport.

However, truck transport is limited somewhat as to what it can carry by the size of the vehicles used and by size and weight restrictions. Another limitation is that it is affected by weather, road conditions and traffic.

Then comes railways.

Key benefits of rail freight include

Reliable transit times and schedules, Railroads are the most efficient form of land transportation. One train can haul the equivalent of over 400 trucks, Fast and cost effective deliveries over long distances. Typically over 500 miles, Traditionally, rail has a strong safety record, Helps in alleviating road congestion, thus lowering emissions

Then comes water transport

Key benefits of ocean freight include

Suitable for wide range of products with long lead times, Large volumes. A single, ultra-large container ship can carry +/-20,000 twenty-foot equivalent units (TEU), Most environmental friendly among all modes of transport Economical, Liner shipping is the most efficient mode of transport for goods, Extensive coverage around the world, Multiple carrier options for the shippers

Air Transport

Key benefits of air freight include

Quick transit, Less handling of cargo, Less documentation, Reliable arrival and departures, Enhanced level of security for your cargo

Multimodal

It means the utilization of more than one mode of transport. Multimodal is a combination of different modes of transportation such as rail, road, and sea which allows the customer to cost effectively manage shipments from start-to-end, ensuring optimum care and efficiency every step of the way. One such example is the cross region rail network combined with truck. Providers including DHL, Geodis, UPS and DB Schenker are offering such a solution along China’s Silk Road network. According to UPS, the service can offer savings of up to 65% versus air freight costs while providing transit times up to 40% faster than standard ocean movements. Sea-Air is another example of multimodal transport. The service is considered less expensive than air and quicker than ocean service. An alternate solution to pure air or ocean, Sea-Air provides the global transportation industry time and cost savings along with eco-friendliness.

Key benefits of multimodal transport include

Cargo can be moved to any part of the world using multiple modes of transport, Reduces the distance for the goods between the manufacturer and consumer, Customers can deal with one entity to handle all modes of transport under one document, Efficient and cost-effective delivery options.

From all above transports the best is the one which consumes solar energy. With the use of green energy any transport can help in reducing the carbon footprints. But as of now the least poluted transport is the railways specially those which runs on bio fuel or via solar panels.

Explanation / Answer

4. Compare the enviromental impact of the five different modes of transportation.

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