Browsing Tag Production Of Electricity

In modern western world the demand for energy has increased dramatically in the past century and it will grow even further and harder in the near future than ever before. The need for energy rises with upcoming markets that also need more energy. Energy is needed for cars, buses, and other means of transportation, but also to run our appliances and provides us light. Energy is also important for our safety. At night or in the dark a lot can be stolen without proper lightning. Energy is therefore needed for our development and safety.

The way we use energy today comes from knowledge that has it’s foundations in the past century and before. Great men like Newton and Philips have set the path for us today to make proper use of energy. The sources which we use for our energy demand are known as non-renewable energy resources. These sources will be discussed here in the article.

Definition of Non-Renewable Energy Resources

The name really explains it very well. Non-renewable energy resources are natural resources that cannot be recycled or re-grown. These natural resources are fossil fuels like coal, petroleum, and natural gas. It also includes mined resources such as the elements used in the production of electricity (uranium and plutonium, for instance). These resources replenish itself in a quicker rate.

Fossil fuels are very versatile. One of their functions is to generate electricity. In order to generate electricity, fossil fuels are burned through the process of combustion. The energy produced from the combustion process is used to power a turbine. The turbine is responsible for the conversion of energy produced from combusted fossil fuels into electricity.

Coal

Coal is one the most used fossil fuels. It is consider too be the most important energy source to produce electricity. The U.S. produces 50% of its energy supply through the combustion of coal. The coal itself is a brownish-black sedimentary rock which contains carbon and other assorted elements. It is extracted from the ground through underground mining or open-pit mining.

Natural Gas

Natural gas is also used to produce electricity. The electricity is produced through steam turbines and gas turbines. Because the gas contains methane the combustion emits less harmful gasses that have a negative effect on global warming. Thus natural gasses are better for the environment compared to petroleum and coal.

There is also another use for it and that is as fuel for cars. It is much cheaper that gasoline and produces less harmful gasses. The disadvantage of running your car on natural gas is that you need more fuel compared to gasoline and the car needs more maintenance. In countries like Argentina, Brazil, Pakistan, Italy, The Netherlands and India it is used as a fuel for cars.

Crude oil

This fuel is the most talk about for the past year(s). The prices for crude oil have gone through the roof and will be rising even more. The demand is increasing while there is less crude oil available. The term black gold is now more applicable than ever before.
The oil itself is very think in consistency and has a dark brown or greenish colour characteristic. It is a complex mixture of different hydrocarbons.
Crude oil or petroleum has various uses. It can be used as fuel or cars and different industrial machines. It is also used as a raw material for products like plastics, solvents, fertilizers and pesticides.
Although the need for crude oil is high and the demand is rising the available crude oil is decreasing. That leaves us no other option than to look for alternatives.

Non-renewable energy plays a very important role in our daily lives. Non-renewable energy will be needed today and in the future. Because this energy source cannot be recycled or re-grown the reserves are limited. The consequences of the shortages of fossil fuels are experienced today and tomorrow. We will need to use these fossil fuels wisely and will need to shift our focus to other renewable energy source. These are the sources that we need to focus on today and years to come.

Many parents want to teach their children about renewable energy and energy efficiency early in life because once they get in the habit of it, it will be a habit they continue to follow for the rest of their life. But where should you start when teaching renewable energy for kids?

A good start would be defining exactly what renewable energy is. You can suggest they make a list of non-renewable and renewable power sources and build from there. Some examples would be:

Non-Renewable: Oil/Gas, Natural Gas, Coal, Nuclear

Renewable: Solar, Wind, Geothermal, Hydro/Water

Explain to them how renewable energy comes from natural forces. It is different from fossil fuels as it does not make greenhouse gases or other pollutants.

You can further explain how the mass production of electricity using renewable energy sources has only recently become more popular. Some of the reasons why it’s becoming more popular include: climate change caused by pollution and fossil fuels are all being used up and becoming more expensive.

A great idea is to teach kids about energy efficiency. Have them make a list of all the powered devices they use for a day such as TV, computer, lights, etc. and for how long, and if possible the wattage of each device. If they can’t get the wattage, you can look up the average wattage for each device for demostration purposes. Do a rough calcuation to show them how much power they’re using in a day.

Now have them do an ‘energy conservation’ day where they turn off devices when they’re not using them, turn off lights when not in a room, turn down the heat/AC a couple degrees, etc. Now recalculate the daily wattage and show them how much energy they saved with a few simple changes.

Another great idea is show them how installing a solar panel or windmill can generate electricy for their own home. It’s not as expensive as you might think. You don’t need an expensive commerical system. You can build your own for $100-200 dollars and your kids could even help if they’re old enough. The less they take energy for granted, the better.

These lessons will stick with them (especially at such an impressionable age) and they’ll be using these practices for the rest of their life. Teach renewable energy for kids, the sooner the better!

A renewable energy company should be able to harness available resources in the production of electricity for daily consumption of individual consumers. Whether it is largely produced in a power plant or installed on homes, a renewable energy company should share its endeavor to conserve non-renewable energy sources.

It is without a doubt that the world is changing. Further increase in global temperature might affect life on earth. So here are three eco-friendly tips to jet start a renewable energy company.

1. Stay true with what the vision of the company is

Every renewable energy company would have to meet customer satisfaction as well as commercial success. Be always reminded that individual consumers who have trusted their homes, automobiles and electric production and consumption to the use of renewable energy expect to harvest the fruits of their conservation measures. Never compromise quality over profit.

Even if the products should be maintained on a monthly basis, keep in mind that they paid good money for it and have high expectations with it. Remember that as a company of good will it should be of top priority to meet up with environmental and ethical standards.

2. Reinvent and keep it fresh

Surpass standards and always keep up with the latest innovations. Renewable energy marketing requires brilliant product designs. That would be able to move the consumers into buying the product. Specialization of equipments choosing beyond the wide range of available sources would be a smart choice. Before a company could expand and explore other sources of renewable energy such as solar, wind or thermal choosing one and specializing in it, will help your company be distinguished amongst many other. Marketing does not limit itself with just the distribution of products. It requires communication with the consumers and decoding of the needs to meet both ends. Strategic promotion combined with a highly marketable product keeps you on the biz no matter how many competitors spring up over night.

3. Promote alternative solutions for a better future

As unpredictable as it is, the environment drastically changed in a span of one hundred years. Climate change together with the extinction of current energy sources should be taken as a challenge to change the perception of world towards renewable energy. To face against all odds in order to meet soaring energy demands for the future without harming the environment any further.

Other than production of energy it should be put in mind that conservation of energy is on top most priority. Renewable energy solutions include low carbon consumption for the depletion of greenhouse gases emission. Clean energy production that can promote a healthier lifestyle and a place that can support life on earth.

Sustainable future should be the ultimate goal of a renewable energy company. It should continuously inspire individuals to care a little bit more to the environment. To be completely dependent on renewable energy might be ambitious at the moment. But a small step could mobilize this ambitious dream.

Tidal energy is a form of ocean energy that is in use today. It is a renewable energy option that has its benefits and its applications. Some of these applications as well as these benefits are considered here.

A lot of energy is available in waves of the oceans and by harnessing this power you can use another of the Earth’s most renewable energy sources.

Anyone who has ever been to the ocean will testify to the power of the waves that crahs along the shoreline as the tides come in. The tides of the ocean are as a result of the gravitational pull of the sun and moon and they are also a result of the Earth’s rotation too. These forces cause ocean waters to rise and be lowered from time to time. Tides have different cycles of twelve and one half hours everyday; they also occur twice a day and can be easily predicted.

The use of tidal power was visible as early as the 12th century when tidal mills would use the force of the tides in order to grind grain and corn. The 18th century resulted in competition from windmills as well as waterwheels. Tidal mills became somewhat extinct with the invention of cheap steam engines. In 1967 France was the first to use tidal wave power on a large scale in order to produce electricity.

Generation of electricity from tidal waves is somewhat similar to hydroelectric power generation. Bigger dams which are known as barrages are built at the bottom of a tidal basins. Gates on the barrage permit the tidal basin to fill during the incoming high tides. Likewise this basin will tend to empty through a turbine during a period of ongoing tide. In turn this creates an electric generation that helps in the production of electricity. Systems also exist which generate electricity from incoming and outgoing tides as well. Negative effects may result with the plants and animals present in the area.

Tidal fences may be used to generate electricity as well. Vertical axis turbines are mounted on these fences and passing water is passed through these turbines. Ideal locations for these tend to be channels placed between the two landmasses. Tidal fences tend to be cheaper than tidal barrages but they cause a lesser environmental impact on marine life.

Tidal turbines are a relatively new technology that is used for tidal energy. These turbines operate somewhat similarly to wind turbines and they are arranged in rows underwater. They work better in areas that have strong tides. They may be heavier and costlier to build but they tend to capture much more energy. They damage less of the environment that other methods as they do not affect migration paths of sea life.

Tidal power requires a tide difference of at least 16 feet in order to function. However there are very few places where this can occur. You can’t just construct tidal power plants anywhere. A handful of places exist which are capable of the production of this power range. France happens to be the only successful country that has harnessed this tidal power effectively. Currently people hope that certain technological developments will through research develop better ways to harness tidal power as a replacement for fossil fuels.