When we save energy, we also save money. For it reduces the demand for fossil fuels like coal, oil and natural gas. Such fuels form nonrenewable energy sources.
So the more we use them the less there is to go around. If we depend solely on them we will reach a point where we will go energy- bankrupt. This is why a lot of research is being done on alternative sources of energy which are also renewable. For instance, wind and solar power are renewable.
The sun and the winds are always part of our life. And they are abundantly available in many countries. Also, such energy is clean energy which does not emit carbon dioxide, the main culprit in global warming. Today there are many energy- efficient alternatives for all kinds of appliances. So we have the power to make better choices for reducing our consumption of energy.
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There are many ways to conserve energy. Instead of using incandescent bulbs, we can use CFLs (compact fluorescent bulbs). They use only one-fourth the energy of the former and last 8-12 times longer. Instead of taking the car for every occasion, we can walk, take the bus or train, or join carpools. Every gallon saved reduces 22 pounds of carbon dioxide emissions.
We could also buy smaller, fuel-efficient cars instead of big gas guzzlers. We should try to avoid the use of plastic by buying reusable products instead of disposable ones. We should recycle as much as possible. For each pound of waste reduced or recycled, we can save energy and reduce C02 emissions by 1 pound. We must also try to reduce the garbage we generate daily.
We must plant trees which give shade. Green buildings which use natural light and energy- efficient materials save a lot of energy by reducing the need for more lights and air-conditioners, central heating, etc. On March 28, India observed Earth Hour day, when people all over India switched off lights for one hour from 8.30 pm to 9.30 pm. In other countries too, people did the same. It was part of a campaign for action on climate change. The concept of Earth Hour was born in Sydney, Australia, in 2007. Today it spans 65 countries.
Energy Conservation Essay
1345 Words6 Pages
The topic of energy is one that is seen in the news more and more as each day passes. As most Americans can tell you these days, energy is essential for industrial and technological development in this or any other country. However, some believe that certain traditional methods of producing energy, such as burning fossil fuels, are depleting the earth’s limited supply of natural resources and may also be harmful to the environment. They encourage the use of renewable sources of power, such as wind turbines or hydroelectric plants. While some debate humans being the cause of climate change, others believe mankind has barely made a mark on what our planet has to offer us. Conserving energy has nearly become as important an issue as producing…show more content…
The need for coal sparked the American Industrial Revolution and introduced new inventions such as the steam engine.
Petroleum oil, another non-renewable resource, is found beneath the earth’s surface and is collected through oil drilling. The conversion from oil to gasoline allowed for the invention of the automobile. Today, Petroleum is perhaps our most valuable source of fuel. Oil drills and refineries can be found all over the world, and the demand for this fuel has grown so great that it has caused a worldwide crisis.
While some countries depend on oil as a source of fuel, others depend on exporting oil as their primary source of income. “The U.N. Security Council has terminated its authorization of foreign military operations in Libya. And as of tomorrow night, NATO's bombing campaign there will be over. Libyans now have to focus on the future, which includes reconstruction after the devastation of war. Some of the money for that effort may come from the country's oil wealth” (CAN OIL FUEL LIBYA'S RECONSTRUCTION? 1).
The burning of fossil fuels has become a notorious cause of pollution. From contaminants being released into the atmosphere to oceans being devastated from oil spills, the earth’s ecosystem is suffering thanks to years of thoughtless fuel consumption. Excessive utilization of coal and oil for generation of electricity leads to the multiple problems of acid rain, and rising carbon dioxide levels in the atmosphere. There are