The cost wind energy differential is relatively minor these days, since technology and innovation have driven down prices by 90% in the past two decades. A modern residential wind turbine can lower electric bills by 50 to 90% in most parts of the country.

Some homes in the scorching hot south that run 100% off sources wind energy provides have monthly bills of $8 to $15 for nine months of the year, not including the summer months. Homes in the north with year-round modest temperatures will see year-round low energy bills.

cost wind energy
Researchers posit that, over the next ten years, the cost of fossil fuels will soon increase due to limited supplies and the cost of alternative wind energy will decrease to as low as 3.5 cents, due to better technology and more available wind farms.

Wind speed is one factor for cost wind energy figures. For instance, one 51 mega-watt wind farm has wind speeds of 7.15 miles per hour blowing through the wind power small blades at a cost of 6 cents per kilowatt hour.

At a comparable farm with wind speeds of 9.32 miles per hour, the cost is only 26 cents per kilowatt hour. Also, the size of the local wind farm affects the price. For instance, the average 3 mega-watt farm delivers electricity at 59 cents per kilowatt hour, whereas a 51 mega-watt farm delivers it at just 36 cents per kilowatt hour, at a 40% decrease.

turbine wind energy
A secondary factor for cost wind energy estimates is the advances in technology. Since the eighties, generators wind power manufacturers have realized that the taller a turbine tower is, the better the output, as wind speeds increase with distance from the ground.

Also, just by increasing the rotor diameter from 10 meters to 50 meters, there was a 55% increase in productivity. A modern day 1.65 mega-watt turbine can generate 120 times the output of the older 25 kilo-watt turbines from the eighties, for example.

Cost wind energy products can range from a couple hundred dollars to up to $22,000, depending on your contractor or set-up. These investments are built to last at least 20 years, manufacturers say.

sources wind energy
However, the cheapest sources wind energy comes from local utility programs that have already hooked industrial alternative wind energy turbines into the electric grid. In a study by Wiser and Kahn, it was discovered that private ownership could buy electricity at 6.56 cents per kilo-watt hour, whereas public utility ownership using internal financing could reach as low as 2.88 cents per kilo-watt hour.

While residential wind turbines have been installed in 47/50 states, the highest concentrations are located in the northeast and midwest.

In his first 100 days, President Obama has taken bold moves to create a comprehensive resource renewable energy policy to help America reduce its dependency on foreign sources of power, while also responsibly reducing our carbon footprint on the planet.

In his first 100 days, he followed California renewable energy and emission standard policy by creating new mandates for auto manufacturers, by investing in creating a grid for resource renewable energy to reach homes across America and by allocating money toward green building.

resources renewable energy
Currently, taxpayers can receive 30% back (up to $1,500) on new windows, doors, insulation, Energy Star roofing, heating/cooling systems, water heaters, biomass stoves, solar supply panels, solar supplies, wind energy alternative turbines and geothermal heat pumps.

According to the US Department of Energy, our largest energy resource is petroleum, which powers 40% of our electrical and transportation needs. The second-largest power source is coal (23%), followed by natural gas (22%). Nuclear power gives us 8% of our energy and resource renewable energy comes in dead-last at 7%.

Of the sources renewable energy percentage, ethanol and biomass account for the largest share, providing 3.3% of our power. Next, 2.9% of our renewable energy is hydroelectric, 0.35% is geothermal, 0.07% is solar and 0.3% is wind.

solar supplies
One of the sources renewable energy options we have is water, which provides ample opportunities to use the density of water to our advantage. The Grand Coulee Dam in Washington State and Niagara Falls in New York State are two of the biggest hydroelectric energy-producers in the nation.

As of 2007, the vast majority of our hydropower came from Washington, Oregon, California, New York and Montana. There aren’t many opportunities to create new dams, but we can improve some of the systems that we have, particularly to minimize environmental impact. We are also currently exploring water sources renewable energy that stems from oceanic tides, by using tidal stream generators to reap the abundant kinetic energy.

wind power small
Resource renewable energy will likely come from all different sources in the coming years. “I actually think that we should explore nuclear power as part of the energy mix,” Barack Obama said during the primaries. “There are no silver bullets to this issue. We have to develop solar.

I have proposed drastically increasing fuel efficiency standards on cars, an aggressive cap on the amount of greenhouse gases that can be emitted. With more countries industrializing and requiring unforeseen resources, the wind, water and solar energy sources must meet the task of powering up our nation.

Alternative energy continues to fuel widespread debate on a number of fronts. We have known for a very long time that fossil fuels such as coal and oil are finite. There will reach a critical stage where we will start running out of these reserves. The question as to when this will happen is debatable but we are becoming increasingly aware of the challenges associated with our use of fossil fuels.

The broad spectrum of the alternative energy debate encompasses a range of topics and issues and can be quite a complex one. The complexity varies depending on, but is not limited to, your beliefs, moral standings, education on the topic, and/or agenda/s. Social, corporate and environmental sustainability issues have become common topic today and the energy debate must have these broad topics at the forefront of any discussion.

Alternate energy is defined as any type of energy that is a renewable energy source. Examples of alternative energy are wind, solar, any type of biological process, and geothermal energy flows. Most examples of alternate energy sources can all be indirectly linked to the sun. The exceptions would be geothermal energy or tidal energy. These are powered by the Earth and the moon’s gravitational pull.

Alternate energy is defined further by its effect upon the Earth’s atmosphere and landscape. The end goal of all alternative fuels is that there are no waste products or harmful byproducts associated with alternative energy’s use.

Are there any hazards to using alternative energy?

If we take into account using nuclear power as an alternative energy source, then there should be recognition of the dangerous side-effects of radioactive power. When a nuclear core is breached or a meltdown occurs, mankind and the environment immediately suffer as radiation poisoning spreads. It is for this reason that many environmentalists do not consider nuclear power as a source of alternate energy. Other alternative energy sources such as the sun, wind and water, do not produce any harmful side-effects.

Is using nuclear power considered an alternative energy source?

This is a debatable question. Several scientists argue that nuclear power is a renewing process that can provide unlimited power. Technically nuclear power would not be considered an alternative energy source due to its byproducts. As evident by the Chernobyl reactor meltdown, the environment suffers a deadly blow if something goes wrong.

What is the initial cost of switching over to using alternate energy?

Switching over depends on what exactly you are switching. Houses that have to be retrofitted using solar panels to generate electricity can be quite costly although many governments around the world are assisting by way of rebates or subsidies. Vehicles are less expensive to retrofit but require work. The best way to get an estimated idea is to search for a contractor or mechanic that is using alternative energy sources.

The cost of alternative energy sources to consumers can vary for anything switched over. The cost of switching an entire global economy, which has primarily been built around the availability of cheap oil, is massive to say the least. With that said, many argue the cost of doing nothing will be far greater.

What types of products are available on the market?

Products that use alternative energy sources range from entire houses to vehicles. Engineers are aware of consumers seeking out cheaper alternatives to the rising costs of utilities and gas prices. As more and more people push for the decline in fossil fuel usage, we will see more and more alternative energy products being brought to the market.

Regardless of your views about climate change, the date and effects of peak oil (the time when oil demand will outstrip supply), or the health of our planet in general, one thing is for certain and that is our current energy sources of oil, gas and coal are non renewable therefore unsustainable. Alternative energy is going to be a major necessary challenge in the 21st century, or if you’re a ‘half full’ person, a major opportunity. It will require great courage from our global leaders, as well as constant pressure from the people who place them there. Corporate leaders in particular, and the media, also have a moral obligation to give us all the facts, without prejudice, to assist in the necessary transformation from a dirty, non renewable and unsustainable energy source, to a cleaner, renewable and sustainable energy source.

If you are interested in learning more about alternative energy, consider joining www.EarthHuddle.com – a free online community focused on all areas of sustainable living, including renewable energy, alternative energy sources, bio fuels and eco-living.

For more information, plus alternative energy videos, alternative energy articles, a renewable energy discussion forum and a whole lot more, visit www.EarthHuddle.com

Alternative energy continues to fuel wide-ranging debate on a number of fronts. Mankind has known for decades that fossil fuels such as coal and oil are finite. There will reach a critical stage where we will start running out of these reserves. The question as to when this will happen is debatable but we are becoming aware of the hazards associated with our use of fossil fuels.

The broad spectrum of the alternative energy debate encompasses a range of topics and issues and can be a fairly complex one. The complexity varies depending on, but is not limited to, your beliefs, moral issues, education on the topic, and/or agenda/s. Social, corporate and environmental sustainability issues have become common topic today and the energy debate must have these broad topics at the forefront of any discussion.

Alternative energy is defined as any type of energy that is a renewable energy source. Examples of alternative energy are wind, solar, any type of biological process, and geothermal energy flows. Most examples of alternate energy sources can all be indirectly linked to the sun. The exceptions would be geothermal energy or tidal energy. These energy sources are powered by the Earth and the moon’s gravitational pull.

Alternative energy is defined further by its effect upon the Earth’s atmosphere and landscape. The end goal of all alternative fuels is that there are no waste products or harmful by-products associated with alternative energy’s use.

Are there any hazards to using alternate energy?

If we consider nuclear power as an alternative energy source, then we should be aware of the dangerous side-effects of radioactive power. When a nuclear core is breached or a meltdown occurs, living organisms and the environment immediately suffer as radiation poisoning spreads. It is for this reason that many environmentalists do not consider nuclear power as an alternate energy. Other alternative energy sources such as the sun, wind and water, do not produce any harmful side-effects.

Is using nuclear power considered an alternate energy source?

This is a debatable point. Some scientists argue that nuclear power is a renewing process that can provide unlimited power. Technically nuclear power would not be considered an alternative energy source due to its byproducts. As evident by the Chernobyl reactor meltdown, the environment suffers a deadly blow if something goes wrong.

What is the initial cost of switching over to using alternate energy?

Switching over depends on what exactly you are switching. Houses that have to be retrofitted using solar panels to generate electricity can be quite costly although many governments around the world are assisting by way of rebates or subsidies. Vehicles are cheaper to retrofit but require work. The best way to get a general idea is to seek out a contractor or mechanic that is using alternate energy sources.

The cost of alternative energy sources to the consumer can vary for anything switched over. The cost of switching an entire global economy, which has primarily been built around the availability of cheap oil, is massive to say the least. With that said, many argue the cost of doing nothing will be far greater.

What types of products are available on the market?

Products that use alternative energy sources range from entire houses to vehicles. Engineers are aware of consumers seeking out cheaper alternatives to the rising costs of utilities and fuel prices. As more and more people push for the decline in fossil fuel usage, we will see more and more alternative energy products hit the market.

Regardless of your views about climate change, the date and effects of peak oil (the time when oil demand will outstrip supply), or the health of our planet in general, one thing is for certain and that is our current energy sources of oil, gas and coal are non renewable therefore unsustainable. Alternative energy is going to be a major necessary challenge in the 21st century, or if you’re a ‘half full’ person, a major opportunity. It will require great courage from our global leaders, as well as constant pressure from the people who place them there. Corporate leaders in particular, and the media, also have a moral obligation to give us all the facts, without prejudice, to assist in the necessary transformation from a dirty, non renewable and unsustainable energy source, to a cleaner, renewable and sustainable energy source.

If you are interested in learning more about alternative energy, consider joining www.EarthHuddle.com – a free online community focused on all areas of sustainable living, including renewable energy, alternative fuels, sustainable energy and eco-living.

For more information, plus alternative energy videos, alternative energy articles, a renewable energy discussion forum and a whole lot more, visit www.EarthHuddle.com

There are countless substantial advantages in harvesting solar energy. The profit of using solar energy generating panels is not partial to barely user, but also is extended to its manufacturers, producers as well as to the environment.

You may perhaps desirous to bear hot water in your swimming pool, although you are aware that require more electrical energy to heat whole water in the pool. For this you have to bare lot additional electricity bill. Even if you are geared up to meet the expenses for your electrical spending availability of electricity to chance on your fancy will be limited. Yes, this is the fact and due to declined fossil energy sources, power generating sectors are facing a lot of difficulties to contribute electricity to congregate the budding challenge. In this scenario if every human being is having chance to create electricity of their own and utilize for themselves, will decipher the burden of supplying electricity by the state or central governments. Yes!.. as a matter of fact there are supplementary methods of generating electricity and among them the easiest and inexpensive approach is generating electricity by means of solar panels.

It is apparent that the most effective way for utilizing solar energy is that you can build solar panels at home and thereby reducing the added expenses of your electricity bill. You can get solar panels at different sizes and in different wattage requirements. These solar cells absorb sun light energy and produce electricity which you can utilize for regular use.

For making solar panels your initial experience of step by step procedure will help you in making them in a perfect fit. By connecting your initial set of build solar panels at home to some of your household appliances you can judge the performance of your skilled work. In this way you can gain experience to build solar panels at home for meeting your energy requirement. Certainly your experience will support in drastic reduction of your conventional electrical consumption bill. Also your experience will give you confidence in proceeding for making additional solar panels and slowly you can keep yourself far from electrical grid.

Now it is time to extend your skill to lighten outdoor corridors, security posts using build solar panels at your home. As you have erected these solar panels outdoors they will absorb solar energy from sun and create electricity. This free electricity will cater 75% of your electricity requirement at outdoors of your house.

It is well known fact that distribution of electricity to remote places is very difficult and cost effect. In those areas you can completely depend on solar energy generators. It is quite easy to fix solar panels on the roof of the residence and the panels will be completely exposed to sun during the entire day. They will be ready to illuminate during the night and solve the problem of lack of electricity in those areas. Thus, be prepared to build solar panels at your home and get fruits out of it in a continual manner.

Meet T. Boone Pickens, an unlikely spokesman for plant wind power. After making his billion-dollar fortune as an oil baron, T. Boone Pickens has had a change of heart and now actively advocates investing in resources renewable energy to take our energy consumption to the next level.

He’s currently investing hundreds of millions on a wind farm in Texas and his hedge fund, BP Capital, is aggressively expanding into the turbine wind energy market as well. He’s proposed a plan to wean America off oil over the next decade. While alternative wind energy is the fastest growing source of power, will it be the best solution?

wind power facts
In looking at the wind energy facts, let’s first look at the benefits of using turbine wind energy. First off, wind turbines are a clean, domestic source of energy. The wind will never stop blowing, thereby providing an endless source of power if we harness it correctly, with the appropriate back-up generators.

This free source of energy won’t cause green house gases, create radioactive waste or emit pollutants either. So far our use of generators wind power has offset carbon dioxide emission by 2.5 billion pounds and reduced other pollutants by 15 million pounds. Compared to solar supply, geothermal and biomass energy, wind energy is relatively cheap. The Department of Energy predicts that alternative wind energy will cost as low as 4 to 6 cents per kilowatt hour in the coming years.

Wind power pros and cons also look at the sustainability of our planet. Another one of the obvious advantages of wind purchase power is that it does not consume any non-renewable resources or fossil fuels. Many of our resources come from coal, natural gas or oil and harm the environment in pursuit of these energy sources.

turbine wind energy
Rainforests are destroyed, mountains are dynamited, rivers are polluted and wildlife is marginalized. Comparatively, the construction and installation of these turbines creates limited environmental impact.

Even though the towers are tall, the land beneath them can still be used for farming, grazing, landscaping and other functions. One of the basic wind power facts is that we cannot afford to move into the future without seeking renewable resources. While the environmental impact is said to be low, some argue that the blades of the turbines can hit birds who attempt to fly between them and that the very height of these wind farms may disturb annual bird migrations significantly.

While it may seem like there are ample positive reasons to go forth with a wind energy alternative, there are both wind power pros and cons in this debate. Critics claim that powering the country off turbine wind energy is simply not feasible.

sources wind energy
They point out that areas like the U.S. gulf coast have such heavy hurricane winds that the damage to the turbines would be substantial. Additionally, midwest lightning storms will wreak havoc on wind turbine systems and cold areas will introduce the problem of dangerous ice build-up on the wings.

Naturally, not every area is windy enough to harness sufficient power either. “It’s very costly, and very inefficient for society as a whole,” said Paul Fremont, an electric-utility analyst at the investment bank Jefferies & Co. “Policy makers will have to decide if the benefits are worth it.”