Chancellor Alistair Darling’s Pre-Budget Report (PBR) has been seen as one of the most important packages of government proposals in over a decade. Included in that package were some very positive moves for renewable energy, which could equate to a big increase in ‘green-collar’ jobs – particularly renewable energy jobs, nuclear jobs and other careers in the UK’s energy industries.

The government gave a significant boost to the wind power industry by promising to extend the Renewables Obligation of financial support until 2037. The Renewables Obligation, which places a legal requirement on UK electricity suppliers to source any growing percentage of their power from green sources, was originally only in place until 2027. The Chancellor’s 10-year extension is intended to “ensure investors can plan with confidence for the future”. The British Wind Energy Association (BWEA) said that the move was “really encouraging” and would stimulate companies looking at plans to build expensive projects deep into the North Sea. These projects include tidal projects as well as offshore windfarms and other renewable energy sources. This extension of the Renewables Obligation gives these companies a reassurance that the government will be investing in renewable energy, which translates into a greater confidence and business growth, which in turn inevitably leads to more job opportunities.

With government targets for 10% of UK electricity supplies to come from renewable supplies only two years away, the renewable energy industry is pumping investment into new methods of meeting those targets, again all good news for those looking for careers in the UK’s energy market. Nuclear power will be part of that package, so nuclear jobs look set to increase as new stations come online as part of the UK’s long-term plans to meet its energy needs. Despite a real desire for environmental energy to be the key to Britain’s future energy needs, there is a shortfall in supply and demand. It is probable that this shortfall will be taken up by the nuclear industry, whether the public wants it or not. The alternative is a country that cannot meet its own energy demands, so a compromise has to be made.

But not only has the Renewables Obligation been given an additional 10 year lifespan – the Chancellor also announced that the government would be bringing capital spending forward to finance the environmental sector as a whole. Mr. Darling said that this could potentially create one million jobs in the low-carbon industry over the next 20 years, giving the UK a new growth industry that has a long-term future. This obviously means a big increase in the number of potential energy jobs available and a stable career platform for thousands of people. Philip Wolfe, director general of the Renewable Energy Association said that “energy projects are significant undertakings and companies require 15 to 20 years of a stable policy framework stretching ahead of them to give them the confidence to invest.” It is this investment confidence that not only would benefit the environment, but the jobs market as well.

Although the oil industry is in surprisingly fine fettle and currently meets most of our energy demands, renewable energy is the future of both supply and production not just in the UK but globally as well. The Environmental Industries Commission calls on the government to go further, saying that the development and implementation of a long-term growth strategy that includes a clear environmental policy framework, incentives, research funding and skills development is a matter of urgency if the UK is not to be left behind in the race to become a leading low-carbon economy. All of this again bodes well for those seeking careers in the energy industry and renewable energy jobs in particular.

Originally posted 2009-12-20 16:26:12. Republished by Old Post Promoter

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You think you understand renewable energy credits. You’re sure you understand Carbon Offsets. You are fuzzy on the details about how they differ and when the purchase of one or the other might be appropriate. Never fear! This article explains the key differences, and similarities, between the two.

The first difference is the way that offsets and Renewable Energy Credits (RECs) are measured. Carbon offsets are measured in metric tons of C02 or C02 Equivalent. Renewable Energy Credits are measured in kilowatt hours, which are a standard electricity measurement metric. A kilowatt hour is the amount of work that can be performed by one kilowatt of energy in one hour.

Picture a lonely, dim lightbulb hanging from the ceiling that turns on for one hour each day by which you feverishly darn socks in a carbon constrained world; that’s a watt, and for the privilege of its use, you’ll be charged for 1/1000 kwh of electricity each day. These days, you probably use a several kwh per day.

The second difference between carbon offsets and renewable energy credits is that renewable energy credits only come from renewable energy projects (solar, wind geothermal, biofuels, etc.) while carbon offsets can come from all different kinds of projects, including renewable energy generation, that reduce the level of greenhouse gases that are entering the atmosphere.

To put it another way, RECs are primarily concerned with promoting the generation of clean energy, while carbon offsets are primarily concerned with preventing the emissions that enter the atmosphere.

They are both systems that have developed to deal with global warming systematically, but they have different approaches. RECs are forward looking, focused on building a clean energy economy and providing an extra incentive for the creation of renewable energy, while carbon offsets are oriented in the present, dealing with preventing greenhouse gases from entering the atmosphere right now.

Because of these different measurement systems and the different foci of the two programs, RECs and carbon offsets have different precision rates when it comes to carbon. Carbon offsets are all about exactitude, and many of the discussions about the efficacy of offsets center around the degree of certainty a buyer has that the exact amount of carbon s/he has paid for is actually being prevented or captured. RECs, on the other hand, are measured in kilowatt hours, and the carbon content of that ’saved’ kwh differs depending on the location of the project and the quality of the local electricity.

The dirtier the local electricity, the more carbon an REC ’saves.’ Different utilities around the country use different mixes of energy sources, from coal to natural gas to renewables, to create electricity. These sources vary widely in their carbon content. To make matters even more confusing, a utility might even change the mix it uses depending on the time of day- when peak load sets in they might have to rely on dirtier power sources than they would otherwise.

So, it’s impossible to say exactly how much carbon a clean kwh of renewable energy ‘offsets.’ The closest we can get is to use the ‘emissions factor’ for energy from the local utility, which is the average emissions for the mix of sources that the utility uses to create power, and multiply it by the number of kilowatt hours to produce an estimate of the carbon saved per kilowatt. But it will always be an estimate.

This is not to say that RECs are no good. They are an extremely effective way to promote clean energy because they give the providers and extra incentive to keep creating clean energy and we need all the incentives we can get to move toward a clean energy economy. RECs just aren’t the most accurate way to offset carbon. I highly recommend using RECs to offset electricity use, because your electric bills will have a record of the exact number of kwh you used, and you can buy RECs to account for all the dirty emissions your plugged-in Macbook caused. Then, you can buy carbon offsets to cover all your driving and flying.

‘But what about renewable carbon offsets?’, you say. ‘Those seem like the best of both worlds!’ I’m getting there. Those are good to, and if you really value the promotion of clean energy despite some of the accuracy issues, you can buy renewable energy offsets. Many times offsets will actually come from the exact same projects as the RECs, but the nice thing about buying the offset version instead of buying RECs and doing the calculations yourself is that someone else, hopefully a third party verifier, is determining how much carbon each kwh of clean energy replaced. So you don’t have to! Rest easy, and lay off the carbon guilt.

Originally posted 2010-01-13 16:44:14. Republished by Old Post Promoter

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The green movement has created a plethora of buzzwords. One of the more popular phrases is renewable energy. And for good reason. Businesses, traditional and emerging, will soon be affected by how they will respond to the reality of renewable energy depending on where they fall in the supply chain.

Renewable energy is a term that refers to those potential sources of energy that are naturally replenished, which means that using them does not decrease the amount available in the future. This contrasts with nonrenewable sources (fossil-based fuels) that have a limited supply and will eventually be used up. Renewable energy sources include sunlight, hydrosphere/water cycle, geothermal and some 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 vary considerably. For sunlight, there are photovoltaic technologies that generate electricity directly from sunlight. But there are also systems that use the sunlight to heat an intermediate fluid, which is used to turn turbines to generate electricity. There are multiple ways that water can be used to provide electricity, of which 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 power systems that use the kinetic energy of tidal flows in a similar fashion, and systems that take advantage of the temperature differences between surface waters and deeper waters in the ocean to generate electricity. Geothermal systems rely on the heat of the earth’s interior to generate electricity in various ways, depending on the specific nature of the site. Biomass and biofuels consist of fuels derived from plant and other organic matter, which are renewable depending on the sustainability of the agricultural 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.

Presently, renewable energy sources provide only a small fraction of global energy production, and the majority of this is from biomass burning such a wood (which while renewable in the strictest sense is not environmentally friendly) in undeveloped regions of the world. Renewable energy provides less than 1% of the world’s energy production even though its use is expected to grow rapidly amid rising concerns about global warming and the rising price of oil.

The biggest impediment to the widespread use of renewable energy sources in the past has been its price compared to the price of coal, natural gas, and petroleum. At present, wind energy costs $0.04-$0.08 per kWh, while coal costs $0.04 per kWh. Other renewable energy sources are even more expensive, such as solar thermal at $0.12-$0.34 per kWh and solar photovoltaic at $0.25-$1.60 per kWh. Water sources vary in cost from being cheaper than coal to costing three times as much. This cost differential, however, is narrowing as the price of oil rises and new technological innovations are bringing down the prices of renewables.

Looking forward, the increasing likelihood of carbon taxes or emissions trading schemes being implemented in much of the developed world means that the cost of generating electricity from coal, natural gas, and petroleum will rise even more precipitously, which will make renewable energy even more attractive for future development.

The future of renewable energy depends on how government energy policy will develop over the course of the next presidential administration and congress. Will carbon taxes or emissions trading schemes be enacted to limit greenhouse gas emissions? Will green grid technologies become widespread? Will the development of new oil supplies be allowed? All of these possible scenarios will affect the future deployment of renewable energy technologies.

As an example, consider the application of rooftop solar photovoltaic systems. Not only will these systems provide electricity to homes and businesses, but they can even be used to sell energy back to the power utility. Farmers and ranchers can plant wind turbines on land unsuitable for growing crops. The widespread use of smart grid technologies can become a major method of decentralizing power generation.

Similarly, if emissions trading schemes are enacted, then the rising cost of carbon-producing energy sources will force a shift to renewable energy technologies for large portions of our energy needs. This is deemed so likely that many believe that renewable energy technologies will be the next major industrial boom, similar to the computer technology revolution of the 1980s and the internet revolution of the late 1990s. Increasingly, large quantities of venture capital are pouring into renewable energy companies in expectation of just such an outcome.

How you position your firm to take advantage of the probable boom in renewable energy depends on your business’s energy needs and usage. If green grid technology becomes widespread, the opportunity presents itself to businesses to become both an electricity consumer and a supplier. If carbon taxes or emissions trading systems drive the move away from petroleum transport fuels to biomass transport fuels, it is important to be prepared for that as well.

As the renewable energy debate gains momentum, NOW is the time to prepare for its eventual inevitability to help protect your business from rising energy and transportation costs.

Originally posted 2009-11-20 16:22:57. Republished by Old Post Promoter

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The United States Department of Energy has devoted itself to the cause of renewable energy promotion with its creation of the National Renewable Energy Laboratory in Golden Colorado.

This renewable energy program facility offers programs in a wide variety of renewable power topics which span the various green energy resources such as wind, water, sun, biomass and even nuclear. NREL also conducts ongoing research and development in the areas of energy efficiency and renewable power. Each area of research is further enhanced by functions that cut across the various programs and reach out to industries for partnerships. These collaborations on renewable energy could include the transfer of technology, energy analysis and the integration of the various programs of each collaborator.

The 12 program areas of the National Renewable Energy Laboratory are wind and hydropower technology intergovernmental projects on weatherization the technology of solar energy industrial power efficient technology the technology of fuel cells, hydrogen and building infrastructures geothermal technology the technology of vehicles and the Freedom Car energy management by the U.S. federal government energy-efficient building systems biomass and analytic studies. Each of these NREL programs is conducted by technology management experts whose capabilities and expertise span the programs wide renewable power technology range.

The Analytic Studies Program at NREL studies a wide variety of renewable energy analysis to support the programs and initiatives in place at the Lab. It also works with the Department of Educations Office for Energy Efficiency and Renewable Energy EERE as well as the energy analysis community at large. The labs Office of Energy Analysis integrates this analysis and supports its functions and the functions of the various research programs and centres of technology throughout the NREL.

Those who study renewable power analysis do so in five major interest areas. They look at the technologies involved in renewable energy, the benefits of the initiatives, and the markets for renewable energy, the policies that affect its implementation and embracement, and the analysis of the various programs. Many research programs are covered that include assessments of life cycles, vehicular systems, Web-based applications to assess renewable power possibilities and programs. The aim of this analysis is to understand how technology, policy, markets and the various software applications can interactive to the success of expansive and continuing renewable energy programs.

The study of biomass is an important ingredient in the renewable power implementation. Biomass offers a terrific opportunity to make use of sustainable as well as domestic resources for the production of power and fuel and the meeting of chemical needs through plants and t he material derived from them. Biomass starts with grasses, trees, biological material and agriculture. These can be used as renewable energy, either solid or through conversion to liquid or gas. These can produce electricity, chemicals, fuel or heat.

An important part of this NREL program is the development of energy-efficient and cost effective biomass technology that will reduce the U.S. dependence on oil from foreign countries, while it grows rural economies in our own country and improves the quality of our air.

Originally posted 2009-11-29 16:24:16. Republished by Old Post Promoter

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When we talk about renewable energy we are referring to power that delivers energy from resources that will not be depleted because of our use of them. Renewable energy is an alternative to non-renewable fossil fuel energy for reasons other than the factor of non-depletion.

One basic benefit of renewable energy, and the reason environmentalists all over the globe are advocate its use, is that it does give off greenhouse gases and other harmful pollutants as do the by-products of burning fossil fuel for energy. Renewable energy such as solar power, water power and wind power, while the widespread discussion of which is new, are anything but new.

In both newly developing and highly developed countries wind, sun and water have long been used as power sources, though not to the extent of providing the primary energy source for large metropolitan communities.

The mass production of such renewable energy is become commonplace in recent years as more and more people come to realize how climate is changing due to the pollution of fossil fuel gases, due to the exhaustion of the availability of these fossil fuels and the political and social concerns of energy sources such as nuclear power.

Many countries and non-profit environmentally-conscious organizations are encouraging the use of renewable energy sources by passing legislation on tax incentives for their use and subsidies to offset the added expense of converting from fossil fuel to renewable energy.

The flow of renewable energy involves phenomena that occur naturally in our world. Tides, sunlight, wind and heat derived by geothermal occurrences all provide renewable energy. Each of these energy sources is unique both in where we can use them and how.

Most technology that converts renewable energy into power sources we can use are powered at least in part by the Sun if not directly at least indirectly. The earths atmospheric system stays in such equilibrium that the heat that it gives off radiates into space to an amount equal to the radiation that comes to earth from the sun.

The result of this energy level within the atmosphere is roughly translated to the climate of the earth. The water of the earth, also referred to its hydrosphere, absorbs a lot of the radiation that comes to us from the sun.

Most of the radiation gets absorbed at the lower latitudes of the earth that exist around the equator. This energy gets dissipated all around the globe, however, in the form of ocean and wind currents.

The motion of the ocean waves might have a role in transference of mechanical energy between the ocean and the earths atmosphere by way of wind stress. Solar energy also provides the means by which precipitations is distributed and then tapped by hydroelectric energy projects as well as plant growth that then creates biofuels.

Originally posted 2010-01-16 16:24:29. Republished by Old Post Promoter

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In many countries today, a lot is being said about harnessing renewable energy technologies – particularly in light of the rising oil prices.

Renewable energy is power which has been generated from renewable resources – in other words, it does not “run out” or eventually become depleted. It can be continuously re-created.

It’s not just the prices of oil that has people searching for clean and renewable energy sources. Global warming concerns, and problems created by international pollution, have triggered this concern as well. Governments around the world have begun to support research on improving the renewable energy technologies.

Currently, the five common renewable energy sources are biomass, hydropower, geothermal heat, wind, and solar power.

Biomass

Biomass consists of organic material which has been produced by animals and plants. Biomass energy uses stored energy from the sun. This is a result of the natural process which any plant uses to survive – photosynthesis.

Because we can always grow new crops and trees, biomass is considered a form of renewable energy. Furthermore, organic waste can be used to create biomass as well.

Some examples of commonly used biomass fuels are crops, wood, garbage, and manure. When these materials are burned, they emit heat which produces steam, that can in turn be used to create electricity. Some biomasses are converted into other usable energy forms, such as methane gas or biodiesel.

Hydropower

Hydropower is one of the oldest forms of renewable energy. It was used in ancient times to grind grain. Coal was once the only source of power in the United States. But in 1880, the first Hydropower plant was built, and since then, more of these have been erected in order to provide the people with electricity.

Geothermal Energy

Geothermal Energy comes from within the Earth itself. The steam or heat which stems from the center of the earth can be used to regulate the temperatures of buildings, and can be used to generate electricity as well.
Because water can always be replenished by rain, and because the earth’s core maintains its temperature, this is considered one form of renewable energy.

Wind Power

Even the ever-present wind can provide a renewable energy source. Wind is created as a result of the uneven heating on the earth’s surface, which causes air to move. Thus, wind power is essentially a bi-product of solar power. Wind propellers are used to collect the wind’s kinetic energy, which turns turbines that are in turn used to create electricity.

Solar Power

This form of renewable energy will be available as long as the sun shines. Solar energy can either be used as thermal energy, or it can be converted into electricity.

As a thermal energy, it can be used to heat water or spaces. Through the use of solar cells or similar photovoltaic devices, it can be used to create electricity. The heat of the sun can also be used to create steam, which turns turbines and thus produces electricity.

Originally posted 2009-12-14 17:21:15. Republished by Old Post Promoter

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Many of us have some knowledge regarding “renewable energy”, some have concerns but the majority doesn’t know much. Here below are some very important things you should definitely know regarding this hot topic that may enlighten you for future decisions. A change in the way and methods to provide electric energy worldwide is becoming more and more widespread and urgent.

Clean vs not clean
As you may already know solar and wind power are two most diffuse renewable sources with an incredible and clean potential and with no damage for the environment and our lives. Traditional non-renewable sources such as coal and oil, on the other hand, are the most exploited and damaging power sources on the Earth with a huge impact on the environment and our lives. You may find interesting that only the 0.02% of the whole solar energy that reaches the surface of our planet would be enough to provide the energy we consume worldwide with no extraction or transport expenses.

Prices
In terms of money it may be true that coal and oil energy is cheaper in comparison with wind and solar energy but not in terms of lives. In fact studies have demonstrated that while 50,000 people a year -only in the United States- die for causes attributable to air pollution most of which is created by coal fueled power plants, no one dies for causes attributable to wind, solar or other renewable energy fueled power plants. So if one of the most advanced countries pays with the death of 50,000 people a year for its energy how much will other countries where the level of security is much lower pay? There is more, do you think that the life of “50,000″ people a year is worth the effort of trying to produce a bit more expensive (for now) but safe renewable energy? It has to be said that nowadays the prices for wind energy production have consistently dropped to the level where they can easily compete with traditional power production systems and solar energy’s technologies are in the perspective to cut 90% of the production prices by 2010 at no life cost.

The best renewable sources available
Indubitably the best renewable sources are wind and solar energy. And many are the reasons why we should say this: They are the most ancient energy sources available and since they influence our planet no damages have been caused. Human kind has already been using wind energy for at least 5,500 years for various reasons, and solar energy is vital for the whole ecosystem. Wind and solar energy ere constantly and widely spread, there is no need to mine or extract them, they are given to us for free Our global power consumption is a tiny fraction of their full potential They can easily be implemented in remote areas Best of all the pollution produced exploiting them is equal to 0

My hope is that now you have seen some of the benefits of renewable sources you’ll have a clearer vision and stronger consciousness on what renewable energy is and what it can do for us from now to years to come. There is much more to be said about this hot topic but it’s not possible to do so in a short article like this, anyway I would like to encourage you to do more research because every effort is worth.
In conclusion the free gift we have received with renewable sources is something that cannot be left behind or neglected anymore; it’s something that can make life better in a better world.

Originally posted 2010-01-04 16:29:21. Republished by Old Post Promoter

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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!

Originally posted 2009-12-26 17:19:05. Republished by Old Post Promoter

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Renewable energy is made from resources that Mother Nature will replace, like wind, water and sunshine. It is also being called “clean energy” or “green power” because it doesn’t pollute the air or the water. It a power source that is not limited, as fossil fuels are.

Renewable energy is considered a very important solution to a problem that has{readmore}grown out of control worldwide. It has been determined to be a clean alternative energy source.

Renewable energy is ready for a global takeoff, and has become the answer for a better tomorrow.

Renewable energy is a broad category of sources that draws from the energy around us naturally. Renewable energy is seen as one of the important components of climate change solution. It is astounding that so much of the worlds fossil fuels have been depleted, and that renewable energy is just now be sought as a viable alternative.

Renewable energy is the main component of eco-energy planning. It is available in a variety of methods of use, which can reduce energy consumption, preclude energy utilization and eliminate our dependence on non-renewable energy sources.

Renewable energy is produced from continuously available natural processes that do not involve the consumption of exhaustible resources such as fossil fuels. Renewable energy is also called “clean energy” or “green power” because it doesn’t pollute the air or the water.

Renewable energy is used for electricity generation, heat in industrial processes, heating and cooling buildings, and transportation fuels. It is assisting America in meeting its energy needs. Renewable energy effectively utilizes natural resources such as sunlight, wind, tides and geothermal heat, which are naturally replenished. Renewable energy systems encompass a broad and diverse array of technologies, and the current status of these can vary considerably.

Renewable energy power generated from the nearly infinite elements of nature such as sunshine, wind, the movement of water, the internal heat of the Earth, and the combustion of replenishable crops is very popular with the public and governmental officials because it is an unlimited and environmentally gentle source of power, particularly compared with the supposedly limited and environmentally challenging alternative of reliance on fossil fuels and nuclear power.

Renewable energy can help the United States rely on domestic sources of energy, which will eventually eliminate our need for oil or slow the growth of our consumption. Renewable energy can meet our energy requirements while decreasing our greenhouse gas emissions.

Renewable energy can provide significant opportunities for developing countries and rural areas as well as in industrialized countries.

Originally posted 2009-11-23 16:35:34. Republished by Old Post Promoter

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Many of us have some knowledge regarding “renewable energy”, some have concerns but the majority doesn’t know much. Here below are some very important things you should definitely know regarding this hot topic that may enlighten you for future decisions. A change in the way and methods to provide electric energy worldwide is becoming more and more widespread and urgent.

Clean vs not clean
As you may already know solar and wind power are two most diffuse renewable sources with an incredible and clean potential and with no damage for the environment and our lives. Traditional non-renewable sources such as coal and oil, on the other hand, are the most exploited and damaging power sources on the Earth with a huge impact on the environment and our lives. You may find interesting that only the 0.02% of the whole solar energy that reaches the surface of our planet would be enough to provide the energy we consume worldwide with no extraction or transport expenses.

Prices
In terms of money it may be true that coal and oil energy is cheaper in comparison with wind and solar energy but not in terms of lives. In fact studies have demonstrated that while 50,000 people a year -only in the United States- die for causes attributable to air pollution most of which is created by coal fueled power plants, no one dies for causes attributable to wind, solar or other renewable energy fueled power plants. So if one of the most advanced countries pays with the death of 50,000 people a year for its energy how much will other countries where the level of security is much lower pay? There is more, do you think that the life of “50,000″ people a year is worth the effort of trying to produce a bit more expensive (for now) but safe renewable energy? It has to be said that nowadays the prices for wind energy production have consistently dropped to the level where they can easily compete with traditional power production systems and solar energy’s technologies are in the perspective to cut 90% of the production prices by 2010 at no life cost.

The best renewable sources available
Indubitably the best renewable sources are wind and solar energy. And many are the reasons why we should say this: They are the most ancient energy sources available and since they influence our planet no damages have been caused. Human kind has already been using wind energy for at least 5,500 years for various reasons, and solar energy is vital for the whole ecosystem. Wind and solar energy ere constantly and widely spread, there is no need to mine or extract them, they are given to us for free Our global power consumption is a tiny fraction of their full potential They can easily be implemented in remote areas Best of all the pollution produced exploiting them is equal to 0

My hope is that now you have seen some of the benefits of renewable sources you’ll have a clearer vision and stronger consciousness on what renewable energy is and what it can do for us from now to years to come. There is much more to be said about this hot topic but it’s not possible to do so in a short article like this, anyway I would like to encourage you to do more research because every effort is worth.
In conclusion the free gift we have received with renewable sources is something that cannot be left behind or neglected anymore; it’s something that can make life better in a better world.

Originally posted 2010-01-01 17:31:38. Republished by Old Post Promoter

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