Clean Energy for Green Earth – Power Generation & Energy Sources » Fossil Fuels

Biomass to Renewable Energy Processes

admin — Sat, 23 Oct 2010 06:18:04 +0000

Product Description
Continuously increased consumption of fossil fuels, decreased availability of easily accessible fossil fuels, significant contributions to climate change and wildly fluctuating fuels prices have combine to challenge the reliability and sustainability of our current energy supply. A possible solution to this energy challenge, biomass energy production, heavily dependent on sugarcane and corn production, is vulnerable to the fluctuation of the feedstock price. New tec. . . More >>
PRICE $79.79
RATING
BUY HERE Biomass to Renewable Energy Processes

Renewable Energy Resources versus Fossil Fuels

admin — Sun, 29 Aug 2010 10:19:13 +0000

In modern Western world demand for energy has risen dramatically in the last century, and it will grow even more and harder in the near future than ever before. The need for energy increases with future markets, which also needs more energy. Energy is necessary for cars, buses and other transport, but also to run our appliances and gives us light. Energy is also important for our security. At night or in dark lot can be stolen without proper lightning. Energy is therefore a need for our development and security. way we use energy today comes from knowledge, which is the foundation of the last century and before. Great men like Newton and Philips has shown the way for us today to make proper use of energy. The sources that we use for our energy demand is known as non-renewable energy sources. These sources will be discussed in this article. Definition of non-renewable energy sources The name really explains it very well. Non-renewable natural resources which can not be reused or recycled has increased. These natural resources are fossil fuels like coal, oil and natural gas. It also includes the extracted resources such as the elements used in the production of electricity (uranium and plutonium, for example). These resources replenish itself at a faster pace. Fossil fuels are very versatile. One of their functions is to generate electricity. To generate electricity, fossil fuels are burned through the process of combustion. The energy produced from combustion is used to drive a turbine. The mill responsible for the conversion of energy produced from combusted fossil fuels into electricity. Coal Coal is one of the most used fossil fuels. It is believe to be the main source of energy to produce electricity. The U.S. produces 50% of its energy through the combustion of coal. The coal itself is a brownish-black sedimentary rock that contains carbon and other assorted items. It is extracted from the ground by underground mining or open-pit mining. Natural Gas Natural gas is also used to produce electricity. Electricity is produced using steam turbines and gas turbines. Since the gas contains methane combustion emits less harmful gases which have a negative effect on global warming. Thus, natural gas is better for the environment in relation to oil and coal. There is also another use for it, and it is as fuel for cars. It is much cheaper gasoline and produce less harmful gases. The downside 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, Holland and India is used as fuel for cars. Crude Oil This fuel is the most talk about the past year (s). Prices for crude oil has gone through the roof and will be growing even more. Demand is increasing, while there is less oil available. The term black gold is now more relevant than ever.
The oil itself is very think in consistency and has a dark brown or greenish color characteristic. It is a complex mixture of various hydrocarbons.
Mineral oil or petroleum products have different uses. It can be used as fuel and automobiles and various industrial machines. It is also used as raw material for products such as plastics, solvents, fertilizers and pesticides.
Although the need for crude oil is high and demand is increasing availability of crude oil is falling. That leaves us no alternative but to look for alternatives. Non-renewable energy plays a very important role in our everyday lives. Non-renewable energy will be needed for today and tomorrow. Because this energy can not be reused or recycled has increased reserves are limited. Consequences of the shortage of fossil fuels is experienced today and tomorrow. We’ll have to use these fossil fuels wisely and will have to move our focus to other renewable energy source. These are the sources, we must focus on today and the next year.

Bryan Wong is the owner of the renewable energy information website
; www. GetEasyInfo. com / Renewable Energy> – A great website that shares quality Info, news and tips on renewable energy.

Advantages and Disadvantages of Renewable Energy

admin — Sat, 28 Aug 2010 06:19:42 +0000

There are many sources today that are extremely limited in supply. Some of these sources include oil, natural gas and coal. It is a matter of time before they will be exhausted.

Estimates are that they can only satisfy our energy demands for another 50-70 years. So in an attempt to find alternative forms of energy, the world has turned to renewable energy as the solution. There are many pros and cons to this.

Renewable energy sources consist of solar, water, wind, geothermal, ocean and biomass. The most common advantage of each is that they are renewable and can not be exhausted. They are a clean energy because they do not pollute the air, and they do not contribute to global warming or greenhouse effect. Since their sources are natural operating costs are reduced and they also require less maintenance on their facilities. A common drawback of them all is that it is difficult to produce large quantities of electricity their counterpart the fossil fuels are capable of. Since they are also new technologies, the cost of initiating them is high.

Solar energy makes use of solar energy. It is an advantage because the systems can fit into existing buildings, and it does not affect land use. But since the area of the collectors is large, is more necessary materials. Sun radiation is also controlled by geography. And it is limited to daytime and non-overcast days.

Wind power uses wind to produce electricity. Although it is the greatest job producer, it is dependent on strong winds. Wind turbines are large, and although you can use the area under them for farming, many consider them unattractive looking. They are also very noisy to operate. Also threaten the wild bird population.

Hydro electric energy uses water to generate electricity. This is the most reliable of all renewable energy sources. On the negative side affects ecology and causes downstream problems. Decay of vegetation along the riverbed can cause the accumulation of methane. Methane is a contributing gas to greenhouse effect. Dams can also alter the natural river flow and affect wildlife. Colder, oxygen poor water can be released into the river, killing fish. And release of water from the dam can cause flooding.

Geothermal energy uses steam from the earth’s land to generate power. It uses less land than other plants. They can run 24 hours a day, every day of the year. The disadvantages are that it is very site specific and, together with heat from the earth, it can also bring up toxic chemicals when obtaining steam. Drilling geothermal reservoirs and finding them can be an expensive task.

Biomass electricity is produced using energy from wood, agricultural and municipal wastes. It helps save on landfill waste but transportation can be expensive and ecological diversity of land may be affected. Moreover, the process must be simplified.

Ocean energy is a clean and abundant energy form. It does however have high costs. Ocean thermal energy also requires close to one forty degree Fahrenheit difference in water temperature year round. In addition, construction and pipe damage the ecosystem.

There are many advantages to the use of renewable energy sources. There are also some disadvantages. The fact is energy demands will continue to rise. Through research and development and new technologies, hopes many of the disadvantages of renewable energy can be eliminated and we can successfully incorporate it into our power supplies.

More Renewable Energy Benefits Articles on http://www. RenewableEnergy-day. com. Learn to operate a successful Niche Website Network with eWebCreator, profitable Adsense Software

Energy Crossroads: A burning need to change course

admin — Mon, 26 Jul 2010 14:27:19 +0000

Amazon. com
As our global population and its appetite for energy rise drastically, resource depletion and global warming has become the most pressing problems facing humanity today.
Most experts agree that global peak oil production if demand exceeds supply, it will happen within the next 15 years and will dramatically change the very fabric of our industrialized world.
As fossil fuels power every facet of the American economy, how can we avoid an energy crisis and possible collaps. . . Read more>>
PRICE $19.99
RATING 4.5
BUY HERE Energy Crossroads: A burning need to change course

Renewable Energy – Lesson 1 – Introduction to Renewable Energy

admin — Sat, 10 Jul 2010 06:19:39 +0000

With just a little bit of research, you can quickly determine that there is a strong and growing strong interest in renewable energy. Leaving politics out of it, many people simply interested in making their homes more energy efficient and thus save money on heating and cooling bills. Renewable energy generally includes solar, wind and biofuels. For all categories, there are ways to integrate them into your daily life and into your home to make yourself more energy efficient. These changes will certainly save you money in the long run – and in some cases the short term — but they will also help reduce the massive strain that is placed on the planet in general. There are a large number of companies both large and small, to advertise their specific products or services that fit into the renewable energy industry. There are a large number of companies that manufacture, install and repair all types of solar panels. Likewise, a similar number of companies that sell, service and install systems designed to capture wind power. More and more companies out there manufacturing and selling various types of biofuels. Biofuels include bio diesel and ethanol. There is also a very few companies are involved in research and development of hydrogen furnaces that run on biomass, often farm waste. While all these companies are in business to make money, the combined effect of what they sell and produce, is a positive for the environment. Renewable energy is an undeniable fact of life for us now and we all have a kind of social responsibility to do our part to promote it in the mainstream. Whether the motivation is purely financial — either to make or save money — the end result is the same, a reduction of emissions and pollution produced by traditional fossil fuels and a cleaner and more sustainable environment and economy. Trends towards renewable energy is taking hold in a more widespread basis each day. You will hear more frequent mention of terms such as “green building” or “green business”. These conditions relate to build houses in an environmentally friendly manner that makes so much use of renewable energy as possible and that companies that have adopted an organized and serious policy to reduce their environmental impact by using renewable energy. Renewable energy has become such a popular topic that can be seen as a constant theme in the modern media, including major films, television programs and music. The growing awareness and concern with environmental issues is fueling fundamental shift in the direction of being more environmentally conscious and to use renewable energy as possible. There is still much pollution and waste in the world today, but there has never been so high and growing level of awareness and motivation to change our basic lifestyle to save and heal our climate. Renewable energy is a fundamental piece of the puzzle not only for a healthy planet, but a healthy life, too.

For great tips and information on renewable energy visit: http://www. RenewableEnergyForUs. com

The History Channel : Going Green 2 Pack : Renewable Energy , Enviromental Tech

admin — Tue, 06 Jul 2010 18:18:02 +0000

Product Description
Renewable Energy DVDSom fossil fuels become more scarce and expensive, there is more attention on finding renewable ressourcer.Hvilke politicians trying to take the lead in renewable resource development and implementation, what can replace oil and other fossil fuels? See experimental and proven methods to utilize renewable energi.Olie becomes more expensive and scarce. Its declining volume affects millions on a personal and industrial level. W.. . Read more>>
PRICE $19.99
RATING
BUY HERE The History Channel : Going Green 2 Pack : Renewable Energy , Enviromental Tech

Renewable Energy for Kids: Teaching Children About Renewable Energy

admin — Tue, 22 Jun 2010 18:18:02 +0000

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 the rest of their lives. But where do you start when teaching renewable energy for kids? A good start would be to define exactly what renewable energy is. You can suggest they make a list of non-renewable and renewable energy sources and build from there. Some examples might include: Non-renewable: Oil / Gas, natural gas, coal, Nuclear Renewable: Solar, wind, geothermal, Hydro / Water
Explain them how renewable energy comes from natural forces. It’s different from fossil fuels because it does not greenhouse gases or other pollutants.

You can further explaining how a large-scale production of electricity from renewable energy sources have only recently become more popular. Some reasons why it is becoming more popular include: climate change caused by pollution and fossil fuels are all used up and becomes more expensive.

A really good idea is to teach children about energy efficiency. Have them make a list of all the electrical devices they use for one day as a TV, computer, lights, etc., and how long, and if possible effect of each unit. If they can not get power, you can look up the average power for each unit of administration demo purposes. Have a rough market operation to show them how much power they use in one day.

Now have them do a ‘savings’ day when they turn off units when they are not using them, turn off lights when not in a room, turn down the heat / Mains a few degrees, etc. Now recalculate daily wattage and show them how much energy they saved a few simple changes.

Another good idea is to show them how to install a solar or wind turbine can generate electricy their own home. It is not as expensive as you might think. You do not need an expensive commercial system. You can build your own for $ 100-200 dollars and your children can even help if they are old enough. The less energy they take for granted, the better.

This experience will stick with them (especially at such an impressionable age) and they’ll be using this practice for the rest of their lives. Learn renewable energy for kids, the sooner the better!

Click here for more information on renewable energy and DIY renewable energy systems.

The Differences Between Clean Energy, Renewable Energy, and Alternative Energy

admin — Sat, 12 Jun 2010 06:17:57 +0000

For many people the differences between “alternative energy” “renewable energy” and “clean energy” may not be obvious. But each term is unique and has its own individual definition. These three concepts are not all exactly the same. Alternative Energy When we talk about alternative energy sources, we refer to sources of usable energy that can replace conventional energy sources (usually without adverse side effects). The term “alternative energy” is typically used to refer to other sources of energy than nuclear energy or fossil fuels. During the course of history, “alternative energy” refers to different things. There was a time when nuclear power was considered an alternative to conventional energy and therefore was called “alternative energy sources.” But times have changed. These days, a kind of “alternative energy” could be renewable energy or clean energy, or both. The terms are often mutually interchangeable, but definitely not the same. Renewable Energy Renewable energy is any energy coming from renewable natural resources such as wind, rain, solar, geothermal, and tidal. It is called “renewable” because it does not run dry. You can always get more of it. People are beginning to turn to this type of energy because of rising oil prices and the prospect that one day we could deplete the available sources of fossil fuels, as well as because of concerns about the harmful effects of our conventional energy sources have on the environment. Of all the various forms of renewable energy, wind power is one which is growing in use. The number of users who have some form of wind power installed capacity has increased, with the current global production capacity to around 100 GW. Clean Energy “Clean energy” is simply any form of energy that is created with pure, harmless and non-polluting methods. Most renewable energy is also clean energy. But not all. An example is geothermal energy. It can be a renewable energy source, but some geothermal processes can be harmful to the environment. Therefore, this is not always a clean energy. However, there are also other forms of geothermal energy that are safe and clean. Pure Energy makes less environmental impact than our current conventional sources do. It creates a negligible amount of carbon dioxide and its use can reduce the speed of global warming – or global pollution. As you can see, alternative energy, renewable energy and clean energy are very similar. But it is important to know that there are differences. There are many actions that can be taken, to help reduce greenhouse gases in our atmosphere. Some of these steps can be taken in your own home. Many clean energy solutions can easily be installed, and some kits are quite affordable. Carbon emissions and other forms of pollution are not only caused by heavy industrial factories. They are created in the joint household as well. Energy efficiency has become an important aspect of our lives. It is important to start making changes now if we want to save our planet for our children, flora and fauna on earth, and humanity’s future. Clean energy, to be exact, can make a big difference.

Read more about clean, renewable and alternative energies at Alternative Energy

Renewable Energy: The Good, the Bad, and the So-So

admin — Mon, 31 May 2010 14:21:31 +0000

The green movement has created a plethora of buzz words. One of the more popular phrases is renewable energy. And with good reason. Companies traditional and new, will soon be affected by how they react to the reality of renewable energy, depending on where they fall in the supply chain.

Renewable energy is a term that refers to the potential energy that is naturally replenished, which means that their use does not decrease the amount available in the future. This contrasts with non-renewable sources (fossil fuels), which has a limited supply and will eventually be used up. Renewable energy sources include sunlight, hydrosphere / water cycle, geothermal and certain types of biomass and biofuels. Think of energy as a source and electricity as an application.

The mechanisms used to generate electricity from these sources varies considerably. In sunlight, there photovoltaic technologies that generate electricity directly from sunlight. But there are also systems that use sunlight to heat an intermediate fluid that is used to turn turbines to generate electricity. There are several ways that water can be used to provide electricity, the most commonly used is the hydroelectric dam.

Other systems that produce electricity from water include wave power systems that convert the kinetic energy of waves into electricity, tidal energy, which uses the kinetic energy of tides in a similar manner, and systems that take advantage of temperature differences between the surface and deeper water in sea to generate electricity. Geothermal systems rely on heat from the earth to generate electricity in different ways, depending on the specific nature of the site. Biomass and biofuels made up of fuel made from vegetable and other organic substances which are renewable depending on the sustainability of agriculture practices that provide the biomass. Examples include ethanol and biodiesel liquid fuels for transportation, and solid biomass from unused portions of other crops for electricity generation.

Currently, renewable energy provides only a small fraction of global energy production, and most of this is from burning of biomass such a tree (while continuing in the strictest sense are not green) in undeveloped regions of the world. Renewable energy provides less than 1% of world energy production, although its use is expected to grow rapidly in the middle rising concerns about global warming and the rising price of oil.

The biggest obstacle to the widespread use of renewables in the past has been its price compared to the price of coal, natural gas and oil. Currently, wind power costs $ 0 2004 – $ 0 08 per kWh, while coal costs $ 0th 04 per kWh. Other renewable energy sources is even more expensive, such as solar at $ 0. 12 – $ 0 34 per kWh and solar at $ 0. 25 – $ 1 60 per kWh. Water sources vary in price from being cheaper than coal for costing three times as much. This price differential is narrowing as the price of oil rises, and new technological innovations to reduce prices for renewable energy.

In future, the increasing likelihood of carbon taxes or emission trading schemes implemented in large parts of the developed world means that costs of producing electricity from coal, natural gas and oil will rise even more steeply, which will make renewable energy even more attractive for future development.

The future of renewable energy depends on the government’s energy policies will evolve during the next presidential administration and Congress. Will carbon tax or emissions trading schemes being adopted to limit emissions of greenhouse gases? Will the green grid technologies become widespread? Will the development of new oil supplies be allowed? All these scenarios will affect the future use of renewable energy technologies.

As an example, that the application of rooftop photovoltaic systems. Not only will these systems provide electricity to homes and companies, but they can also be used to sell energy back to the power utility. Farmers and ranchers can plant turbines on land unsuitable for growing crops. The widespread use of smart grid technologies could become an important way of decentralizing power generation.

Similarly, if emission trading schemes are adopted, so the rising cost of carbon-producing sources of energy will force a shift to renewable energy technologies for large parts of our energy needs. This is estimated as likely that many believe that renewable energy technologies will be the next great industrial boom, similar to computer technology revolution in the 1980s and the Internet revolution in the late 1990s. Increasingly large amounts of venture capital flowing into renewable energy companies in anticipation of just such a result.

How you position your company to take advantage of the likely boom in renewable energy will depend on your company’s energy needs and usage. If Green Grid technology becomes widespread, the opportunity arises for companies to be both a power consumer and a supplier. If carbon taxes or emission trading schemes operate away from petroleum transportation fuels to biomass transportation fuels, it is important to be prepared for that as well.

As renewable energy debate gathers pace, now is the time to prepare for a later inevitably to protect your business from rising energy and transportation costs.

Bottom line? – Apply this information to improve your profitability, transforming business models, and strengthen or gain competitive edge in the market. And apply the free Fiscal Test at http://fiscaldoctor. com / fiscaltest. html.
From Gary W Patterson, www. FiscalDoctor. com Copyright 2008

Renewable energy sources

admin — Thu, 06 May 2010 00:00:26 +0000

Worldwide energy is spent at an alarmingly higher rate. This is due to the rapid industrialization and increased awareness of consumers. But is all this taking toll on the reserves of fossil fuels which are depleting fast and their use is expensive. Because of depletion of non-renewable energy sources from soil, people are exploring several ways to employ natural and renewable energy sources. Let us take a closer look at the advantages and disadvantages of green energy. The main advantage is that the RES is unlimited and can be used in millions of years. On the other hand, the non-renewable energy sources are limited, since they are contained in a reserved quantity below the earth’s surface. There are certain countries in renewable energy sources to generate electricity. It has brought development and employment has risen. Apart from the economic benefit is great. There can be a boost in the tourism sector if the area covered by the green energy is constantly supplied with electricity. As natural energy depends on weather conditions, it is difficult to predict how much will be generated on a given day. But you can always save the excess energy in the batteries when the weather is favorable, so that you use it when the weather is not suitable. Did you know that wind power is one of the oldest energy sources? The transformation was used for propulsion in the old days. At present wind is primarily used to generate electricity and is one of the most potent renewable . Wind energy will never pollute the environment and will have no impact on the climatic changes. To add to this, 1 MW wind turbine save approximately 2,000 tonnes of carbon dioxide a year. The wind energy is available abundantly and it is five times more than the world’s energy consumption. Another advantage of wind and solar is that almost anyone can make equipment that will generate electricity from these sources. You can make enough energy to meet demand from your home. It does not require to have a genius mind to do a windmill or a solar collector. There are a lot of information on the internet to guide you to make your own facility. If you have your own wind turbine, you will not have to worry about blackouts. Wind energy and solar energy sector is extremely cost effective in numerous studies done so to cut installation costs and increase efficiency of the plant. There are several countries that have wind farms or solar farms. They not only generate good amount of electricity, but they are away from the net. As a fact some of them supplying electricity to their local networks. You can construct your own wind turbine or a solar panel of less than $ 200. There are many guides that can help you easily.

The author has been in energy savings from the last five years, and now he invites you to understand how to save energy at home, on his website Renewable Energy 4 Earth . If you save energy, you are indirectly saving money in addition to reducing costs. Read more about this concept, visit renewableenergy4earth. com today.