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Used this information below to write me closing statement about why electric cars are better for the environment.
Opening Statement
First, climate change is the most urgent problem facing our generation, and transportation is among the most significant carbon-emitting sectors worldwide. Eclectic vehicles address this problem directly. A typical example is electric cars, which emit zero tailpipe emissions, drastically reducing pollution in the air and emissions of greenhouse gases. While still dependent on some fossil fuels, hybrid cars burn considerably less compared to their conventional brothers, serving as an important bridge until we reach the clean energy transition. What’s more, eclectic vehicles run thanks to technology that is rapidly and consistently improving every year in terms of efficiency, affordability, and versatility. For instance, battery technology has been exponential in recent times, making electric cars even more accessible and practicable to the average consumer. Only when renewable sources of energy are developed, like solar and wind, will a truly sustainable carbon-free transport system be realized?
3 Minute Rebuttal
There are many reasons why electric cars are better for the environment.
Electric cars produce lower emissions.
The biggest importance of an electric car is that the reduced carbon emissions will help fight climate change and help improve air quality. Unlike conventional vehicles running on gasoline or diesel, electric vehicles rely on electricity from batteries instead of internal combustion of fossil fuels. This basic change in operational principle already leads to a reduction in greenhouse gas emissions, especially when the feeding electricity comes from renewable sources, like wind, solar, or hydroelectric power. Even in those cases where electricity is generated from fossil fuels, electric vehicles tend to create fewer emissions than internal combustion engine vehicles due to the greater efficiency of electric motors and the cleaner energy grid in large parts of the world. Studies have shown time and again that during its lifecycle, an electric car contributes much less carbon emissions than its gasoline cousin, more so as this energy grid gets greener over time. Besides reducing direct tailpipe emissions, electric vehicles have the potential for synergy with renewable energy technologies, especially solar power. This could further reduce carbon footprints, as households will be able to generate, store, and then utilize clean energy to power electric vehicles. Therefore, Electric cars are crucial in the transition to a low-carbon economy and a more sustainable future. According to the European Energy Agency electric vehicles produce 17-30% less carbon emission per vehicle than traditional cars produce.
Electric cars have better waste management
Electric vehicles can play a significant role in waste reduction, both in the production process and later in their life. The main point where an electric vehicle can contribute to waste management includes reducing emissions from internal combustion engines that emit harmful pollutants into the environment. Fueled by electricity, electric vehicles reduce air and noise pollution, clean up the cities, and rehabilitate ecosystems. Besides, the production process of electric vehicles is increasingly being optimized to minimize the amount of material waste. Advances in battery recycling technologies also contribute to a decrease in the ecological footprint of spent electric vehicle batteries, which are now of high concern. Companies are working on methods to repurpose or recycle components such as lithium, cobalt, and nickel by extracting valuable materials for reuse in new batteries or other industrial applications. This helps to minimize the need for new mining, a process that is costly and often environmentally destructive. Electric vehicle adoption further enhances circularity in the economy through recycling and reusing motors, vehicle batteries, and electronics. With continuous evolution in technology, there is likely to be further greening of electric vehicles with less waste generated and full alignment with the overall goals of environmental conservation and sustainable transport.
3. Electric cars have Longer-Term Environmental Benefits
It does much less harm to the environment in the long term, especially as technology improves and cleaner sources become more integral to the electrical grid. In the production of electrical vehicles, the batteries-incurs higher environmental costs at the beginning compared to traditional vehicles, but the overall lifecycle emissions are much smaller over time. Another important long-term benefit that comes with electric vehicles is that they significantly cut down greenhouse gas emissions associated with operation. Electric vehicles emit zero tailpipe emissions, while internal combustion engine vehicles emit carbon dioxide, nitrogen oxides, and particulates, which contribute to air pollution and contribute to climate change. But as the grid continues to clean up due to increased penetration from wind, solar, and hydroelectric, for instance, the carbon footprint from charging the electric vehicles will continue shrinking, hence making them greener over time. Electric vehicles also benefit from ongoing technology development in battery recycling. Improvements in the different steps of the recycling process enable the recovery of metals such as lithium, cobalt, and nickel for reuse. This reduces impacts from raw materials extraction. As the energy used to manufacture batteries gets cleaner over time, the environmental footprint of electric vehicles will diminish even more. While the initial environmental cost to produce an electric vehicle is higher, its overall benefits in reduction of emissions, reduced energy use, and sustainability ensure that electric vehicles form a part of the solution toward a cleaner, more sustainable future.
2 Minute Response
4. Lower Cost
Electric Vehicles have less fuel cost than gas-powered cars so they cost less to fuel. It costs about $100 to fill up an F-150 but only about $34 to recharge an electric F-150 to cover the same distance. While gas cars typically have lower upfront costs, they incur higher fuel and maintenance expenses. On the other hand, electric cars have higher upfront costs but lower operating and maintenance costs, leading to potential savings in the long run. Electric cars have fewer moving parts compared to gas cars, resulting in less frequent and less expensive maintenance needs like oil changes and spark plug replacements.
5. Higher Energy Efficiency
The electric motor in an Electric vehicle is much more efficient at converting energy into motion compared to gas engines. Electric motors convert about 90% of energy into the car itself while gasoline converts only 20% of it. This makes the overall performance better.
6. Less Noise Pollution
Noise pollution, specifically from traffic, has become a severe issue all around the world. In fact, noise pollution is not just a nuisance, it can also cause health problems. These include cognitive impairments, high sleep disturbance, hypertension, and cardiovascular diseases (Lan et al., 2023). Noise pollution from gas-powered cars also negatively affects the environment. Loud traffic can disrupt communication between birds and other animals, causing issues during mating and migration seasons. Electric cars are not only environmentally safer than gas-powered cars, they also are extremely quiet. Since electric cars run on battery-powered motor systems, the loudness of gas-powered engines is completely avoidable. By using electric-powered vehicles, noise pollution can be drastically reduced, creating a safer environment for both humans and wildlife.
7. Reduced dependency on fossil fuels
The U.S. Energy Information Administration defines fossil fuels as, “An energy source formed in the Earth’s crust from decayed organic material” (Glossary – U.S. Energy Information Administration (EIA)). One major fossil fuel that is used constantly is oil. The oil that is used in gas-powered cars is not only toxic to the environment, it also produces carbon emissions which cause air pollution and global warming. On top of this, fossil fuels are non-renewable resources. This means that once fossil fuels are used up, they are gone for good. By using electric cars, extreme use of fossil fuels can be avoided. According to energy.gov, almost three-fourths of human-caused emissions come from burning fossil fuels (Energy.gov). Electric cars could cut this statistic in half, creating an environmentally friendly option that could benefit the economy and the natural world. By reducing dependency on fossil fuels through using electric cars, we could not only salvage remaining fossil fuels but also benefit the environment.
2 Minute Closing Statement
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