Nowadays, the most common type of vehicle that we have is a conventional vehicle that uses fossil fuel as its main power source. A conventional vehicle that works with fossil fuel produces harmful chemicals as by-products. Since it has big drawback to our environment and health, people started to find alternatives to fossil fuel. Hydrogen showed up as one possible substitution, which produces much energy and non-polluting by producing energy from combusting hydrogen. Hydrogen cars use hydrogen gas to power an electric motor and this is called a fuel cell. There is an electrochemical reaction where hydrogen and oxygen is reacts and its chemical energy produced is converted to electricity. Since hydrogen doesn’t naturally occur, it should …show more content…
First, hydrogen is available and renewable resource. Since hydrogen is a renewable energy, it can be produced again. Also hydrogen is profuse resource, the most abundant element existing on Earth. Therefore, there is no need to worry about it running out, because what we need to do is just break down water molecules and get hydrogen. Compared to hydrogen fuel cell, fossil fuel and other non-renewable resources won’t be able to use it in the future because they’re limited that won’t last long. Second, hydrogen fuel cell is friendlier to the environment compared to fossil fuel. It is a non-toxic fuel source that leaves almost no harmful emissions, because burning hydrogen is absolutely harmless to the environment. Since it doesn’t produce green gases during its process, it protects the environment by preventing global warming and climate change unlike other non-renewable resources. Lastly, hydrogen fuel cell is powerful and efficient. It can produce more energy than diesel or gasoline, so vehicles loaded with this fuel can go farther than others. Also, while conventional combustion based power can produce 33 to 35% efficiency of electricity, hydrogen fuel cell can produce about 65%
Second,methane hydrates is a high efficiency energy. “One cubic metre of the methane hydrates releases about 160 cubic metres of gas.” Methane hydrates have special structure.
Most people who like trucks admire them for the way they look or how they run on the road and other things trucks have. There are a variety of types of trucks such as Ford, Chevy, Nissan, Toyota, Dodges (Rams), GMC and maybe Hondas. There is people who talk about which truck is better by comparing them together and arguing about them. But we are going to compare Ford and Chevy. To start where and how did Ford brand begin?
Gasoline and diesel are fossil fuels and aren 't infinite. Battery electricity are better, they don’t pollute and don 't burn fossil fuels. Instead of having a gas tank and having to fill it up at a gas station, these cars have batteries in their place and can be recharged with a larger charging station and needs 220 volts. The recharged batteries stay charged until the car is driven. Some people say that battery powered cars are slower, but it isn’t by much and battery powered cars think is worth slowing down a little if it means saving the planet.
Electric cars or internal combustion engine cars; which one is better? Electric cars were in their prime back in the early 1900’s, but a sudden rise in petrol engine cars, alongside with battery technology issues killed electric cars by 1920. However, with new improvements in battery technology and power electronics, electric cars have resurfaced. I will compare these different technologies, and come to understand which one is better.
Cars are the most important products in the modern lifestyle. Whether it’s going to work, school, the mall, or even your friend’s house, it’s likely that you will be using a car to get there. I’m sure everyone here has a car, and I’m also sure everyone here will be buying another car in the future. Whether you want a car that can fit a large amount of people, or a sports car that can go extremely fast, an electric car will almost always be the best option for you.
Soumya Saji Ms. Patiño English 2/16/18 Global warming as became a huge concern for today’s world. The rise of alternative fuel sources is to help this worldwide problem, as a result, electric cars have started to become a familiarity to everyday roads. Electric cars have many benefits and potentially does help with global warming, but it may not be as environmental-friendly as advertised.
A lot of people love to hear about energy efficient and environmentally friendly options out there. The electric vehicles today serve great benefits in keeping emissions down and using a more friendly alternative energy source. In my opinion they have made an impact on the environment, but a major benefit in using this alternative resource is less cost to fuel the vehicle. Gasoline is very expensive today, and using the energy that is used to power our home, is much less expensive and more available than gas. The environment, as claimed by environmentalists, suffers due to the emissions of automobiles today.
Introduction: The invention of the automobile has brought more positive and negative effects than any other invention throughout transportation history. Transportations have changed the way people live all over the world. Automobile companies have created numerous jobs all around the globe. Automobiles have affected all aspects of society such as family life, the economy, and even the environment.
Hybrid vehicles, or more specifically hybrid-electric cars, have been the centre of debate since the premier models made their debut back in the 1990s. Environmental activists have been quick to advocate the perks in terms of reduced emissions of greenhouse gases. On the other hand, critiques argue if the costly hybrid technology is worth the savings in fuel cost over the long-haul. Hybrid vehicles use two or more distinct power sources that work in tandem in order to create power. While there is a wide assortment of vehicles that run on hybrid power sources today, cars enjoy the most popularity among consumers.
The reduction of carbon emissions to the atmosphere, the cost of maintenance and refuelling and the safety of electric vehicles are surely convincing rationale for us to make changes. So, we all know that majority of people commonly utilise fuel, oil or LPG as a
There's a lot of buzz going on about electric cars and it seems like every hipster and eco nut trying to save the environment but do you truly know what it takes to get them on the road. The process to make the batteries is a truly dirty process and it pollutes the air. Most electric cars that are available to the general public are very expensive and most of them do not have a very far range. Somewhere between a 20-270 mile range. Also you need to live somewhere there are the charging stations or have one put in at your home.
These generators may be able to be the future of energy. In order to constantly generate energy, the source needs to be renewable or else the conversion of energy will not take place. Hence the source of the energy should be renewable and overcome obstacles like energy leak. In our current state we use up a lot of non-renewable sources that not only harm the environment, but also harm us. The fuels such as petrol leave out unwanted gasses like NO2 and CO2 which harm us.
I have no prior knowledge about Hybrid cars but once I heard about an electric car produced by Tesla and it made me very curious to know more about the topic I have done research on the Internet. In my speech today I am going to speak about the Development of hybrid vehicles. Innovations and Configurations in the Hybrid Vehicles have significant impacts on the environment. First, I will give a brief description about the Hybrid Vehicles and follow it up by discussing the Innovations and Configurations in Hybrid Vehicles and finally, discuss the Environmental impacts of hybrid vehicles.
Cars technology is not only used as a way of impacting our lives but also to provide a more safe and convenient environment for transportation and even as a way of making profits for various companies. In this paper, I argue that there has been various advancement in car technology and those technologies have impacted the society both positively and negatively. There has been a massive dependency on the fast advancing technology by the society as a way of making people’s lives and those of others comfortable. People are happy about the continued growth of the car technology and the use of these cars in carrying out our day to day activities such as means of transport to work, hospital, school or transportation of goods from various places to our destinations. With the continued advancement in the car technology, the urge to provide efficient, cheap and safer cars cannot be avoided.
but it’s hard to make it happen and make everyone to use it because it run slower and few distance than normal car. Now a day fuel is more expensive and most making carbon dioxide in human activity [ 1] and electric car is developed enough to run on the road like normal car that we can see on the road. Thesis Statement: The Electric car have several features that make it as the future of every car. Body1 Topic sentence: Electric car did not make pollution. Support idea: zero pollution Support detail: It use electrical energy instead of fuel that not making carbon dioxide to the air or any pollution to the nature.