essay on Environmental Protection - Happy to HELP
Due to above-mentioned reasons, a hybrid vehicle helps save environment from gas emissions creating pollution and breaking ozone layer. Especially driving in the cities during rush hours and traffic jams, hybrid vehicles with low gas emissions work better and effectively compared with the gas cars, one of the main reasons for the increasing popularity of hybrid vehicles. Expert drivers adapting to the new technology by modifying their driving techniques are in a better position to benefit from this innovative technology-driven vehicles. Japanese made Pirus and Insight are comparatively smaller cars being used mostly in large cities having more traffic rush and traffic jams. The environmental factor alone is the predictor of hybrid vehicles as currently it is being bought by the upper social class with high income, however, with the improvements in technology it is expected that the future of hybrid cars is bright. (Yost 77-91)
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Electric Cars are on the road, under development and promise to become vehicles of choice for urban transportation. Tesla is the best known electric car company that is addressing the need for local battery manufacturing and is building charging stations that are essential for long distance travel in their cars. The new cars represent advances in technology that link computers, electric motors and batteries into systems that drive well, self-regulate, and require little maintenance. The main components are modules that are removed to be refurbished in specialized factories and recycled. One limitation is battery technology. Batteries are heavy, wear out quickly with repeated recharging and require expensive, rather scarce materials such as lithium. Another more severe limitation is obtaining electricity from a non-polluting power source. Even if all the technical problems of building reliable electric cars were solved, there remains a daunting list of infrastructure problems yet to be solved. While electric cars produce little air pollution, generating electricity continues to be a major source of air pollution. If an electric car is recharged with electricity produced by a coal-burning generator, there is no net benefit to the atmosphere. A real solution for car technology would reduce air pollution beginning at source materials and would continue through the use cycle of the vehicle. While is it feasible to use fossil fuels in generation plants with all the latest techniques of emission control and C02 recycling, these plants are uncommon . Before more people plug in electric vehicles, a new infrastructure of non-polluting, affordable electricity production will have to be built.
In addition to environmental-friendly vehicles, they offer better fuel efficiency. They are just similar to other normal vehicles with enough space for everyone including people and pets. The fuel efficiency in hybrid vehicle compared with the gas powered vehicle is accomplished through technological advancements in the areas of weight reduction and aero dynamics. This will eventually results in reduction of gas engine meaning more mileage. A significant benefit of hybrid is the cost-effectiveness. Although the initial price of vehicle is comparatively high, yet there are specific benefits in the consumption stage that counterbalance its initial high cost, rather proves to be more cost-effective in the long-run. (Nerad, 201-205)
Pollution Due to Vehicular Emissions - Case Study Example
Hydrogen The ultimate cars burn hydrogen in fuel cells, but despite working prototypes, a hydrogen fuel infrastructure is a distant fantasy. One problem is the low energy density of liquefied hydrogen that requires larger tanks than the equivalent gasoline tank. Another problem is that producing hydrogen requires a large amount of energy. In Canada, there are opportunities to dam more rivers and produce electricity with falling water, a non polluting, renewable energy resource. A science fiction fantasy might include a novel way of splitting water into hydrogen and oxygen with less energy consumed but no-one has invented a novel solution. Even if new non-polluting energy sources are developed, hydrogen storage and distribution requires investment in a very expensive infrastructure.
Air Pollution Due to Transportation Essay
In addition to remitting less gas than gas powered vehicles, hybrids also provide the benefit of effective braking system. Hybrid vehicles run exclusively on electric motor at a low speed. Gas vehicles procures CO2 adding to pollution in the environment. The fact is that no regulation exists in United States restricting emission of carbon dioxide. As such gas powered vehicles contributes to the factor of global warming. Hybrid vehicle is the solution to this grave problem. (Nerad, 201-205)
Essays on Pollution Caused By Diwali - Essay Depot
Advertising and Delusions Television Ads for sports and recreation vehicles show solitary, impeccable machines in wilderness locations. One TV ad shows a couple making a mad dash to escape the city core in their expensive, luxury upholstered clone of the land-rover. The ads are selling a fantasy of wilderness, fresh air and escape. Is the consumer is completely deluded? These vehicles are mostly found in suburban driveways and in the traffic jams of polluted cities. They have nowhere to go to escape the environmental degradation they help to create: 4x4 drives and large tires are rarely useful in cities and are not suited to highway driving. You see these machines, submerged in suburban driveways by the floods they helped to create. The latest car advertising has switched to styling, crash protection, interior comforts and fuel efficiency as selling points. While these improvements are welcome, reduced vehicle use is the most essential remedy and is seldom mentioned.