More for Less: Energy Conservation and Ways to Improve Energy Efficiency

Product Description
From Los Angeles to the Amazon, the demands of human populations are changing the face of the planet. This series provides a comprehensive, global overview of major environmental questions. Hosted by Meryl Streep and filmed on every continent, the programs focus on solutions, constructive ideas and new approaches from leading scientists, economists, politicians, and environmental activists. Based no the Worldwatch Institute’s “State of the World” reports, the series… More >>

More for Less: Energy Conservation and Ways to Improve Energy Efficiency

Wind Generators for Sale, How They Can Be Used

With rising energy costs and environmental concerns people want to know their options for a greener cheaper energy future. These concerns are highlighted by the environmental catastrophe unfolding in the Gulf of Mexico with the explosion of the Deepwater Horizon drilling platform.

Wind energy is the cheapest alternative energy source to date. There are a growing number of complete home wind generator kits on the market. More and more people want to know how they can be used.

A wind generator for sale can be used in three basic ways, stand alone, utility grid tie, and wind solar combination.  We will discuss the pros and cons of each, starting with the stand alone system.

This system is best used in remote locations where utility grids are nonexistent or overly costly because of the distance for the utility tie in.

Complete home wind generator kits are coupled with charge controllers, battery banks and power inverters to convert the energy to AC voltage.

The cost of the power inverter can be avoided if you have DC appliances. Many recreational vehicles and house boats come equipped with batteries and DC appliances. Wind turbines for sale and charge controllers are all that’s needed.

The drawback of this type system is the cost and maintenance of the battery bank. Batteries have a limited number of times they can be charged and discharged. Over time they need to be replaced.

The advantage of standalone systems using wind generators for sale is the ability to provide power where no utility grid exists, or is too expensive because of the tie in distance.

Another use of wind generators for sale is the grid tie system. This system consists of wind power generators coupled with grid tie inverters that enable them to be tied directly into the utility power grid.

The advantage of this type system is not having the initial investment in batteries or having a budget for battery replacement and maintenance. Also if your produce more energy than you use, you can sell it back to the utility.

Large expensive complete home wind turbines  are not needed. Smaller wind generators for sale can be used to defray a portion of your utility cost with a smaller investment.

The disadvantage of using wind generators for sale in a grid tie system is not having a backup system in the event of a power outage. Without a battery backup you only have what the wind generator for sale will produce. There also is some red tape to go through before any utility will approve a grid tie system.

The third use of wind generators for sale is in combination with solar. Complete home wind generator kits are coupled with photo voltaic solar panels. This system can be used with grid tie or stand alone systems.

The advantages are the ability to generate more power by using two alternative green energy sources.

The disadvantage is the increased expense of the solar panels and installation. To date solar is the most expensive alternative energy option and the most susceptible to damage because of their fragile nature.

The range of wind generators for sale is expanding from large expensive installations that require site surveys and professional installation to small inexpensive user friendly units that can be installed by homeowners.

Wind generators for sale in the form of complete home wind turbine  kits are the lowest cost entry point for the average person to gain control over a portion of their energy needs.

There is an upside to the environmental catastrophe unfolding in the Gulf of Mexico. It will drive the demand for alternative energy development.

Solar Powered Wind Turbine Model – White Plastic

• * Top quality construction
• * Excellent for demonstrating solar power in action.
• * Stands 10.5″ to spindle center and 15.5″ to top of blade
• * Base measures 4″ x 4″

Product Description
A beautiful model wind turbine that makes a great executive gift – restful and hypnotic in action. Requires simple assembly… More >>

Solar Powered Wind Turbine Model – White Plastic

Solar Power Homes Sustainable Power Sustainable Life

Once we speak of energy, power, and development, we all assume development, industrialization, advancement; all these leads to pollution and degradation of the environment. You hear advocates say that our surroundings was a ton purer in long gone ages because folks do not use energy.

Who’s Liable?

That is not necessarily true; you see ancient man used fireplace to cook things, and then the sun to heat them up. Even humanity itself uses energy to be able to maneuver and go regarding life every day. We cannot survive while not energy and nonetheless we blame it for the destruction of our planet. It\’s us who use energy to no ends, it is us who abuse its use so we tend to are liable to seek out the answer to pollution. It\’s our responsibility to our selves and the longer term generation to seek ways of supporting our means of life while not harming the environment.

The Scope and Definition of Sustainable Power

Typically sustainable power is considered any renewable reasonably energy. That means it is any puissance whose source cannot be depleted and does not contaminate the atmosphere on a future basis.

Although sustainable power maybe confused with alternate or inexperienced energy the 2 are distinctly different. Sustainable power is conducive to nature but it is set other than green or alternate energy because its supply is never-ending, it cannot be exhausted.

Power Supply

Sources of sustainable energy vary. It can be as simple as hydrogen to as complicated as nuclear energy. When we speak of sustainable development we tend to must consider the basics before heading of to the complex, when all we haven’t used the newly scientifically discovered energy long enough to grasp its attainable effects. The first things to contemplate are people who nature itself provides; just like the air, wind, solar, tidal, and water resources.

Techno Speak

With all the media hype surrounding this idealism you’d assume that we aren’t already using sustainable energy! Yes, we already are using alternate energy resources. We tend to have water dams, the waterfall power plants, wind mills, geothermal plants, and therefore the nuclear power plants.

There are three technological classifications for the technologies that facilitate us attain sustainable power; these embrace biomass combustion, hydropower, and geothermal plants. 1st generation power automatons arose during the industrial revolution. This can be the time where people discovered that manufacturing can become faster via the utilization of machines, and faster output means that larger sales. In an exceedingly method sustainable power was researched and invented not for the future but for the instant; to enhance lives, industry and also the economy.

Second generation energy resources comprise wind power, numerous forms of contemporary bioenergy, solar photovoltaics, and solar energy. These technologies emerged from the requirement to depend on oil thus much. Analysis and Development was massively funded during the 1980’s and we tend to are now reaping the benefits.

Third Generation sustainable energy resources are those that comparatively new; biorefinery technologies, ocean energy, hot dry rock energy, biomass gasification, concentrating solar thermal power and even nanotechnology might build future appearances that will hopefully end our quest for continuous energy sources. On the stage of analysis and experimentation these resources are still below development however raise the hopes of those who continually request sustainable power.

All that are mentioned are technological advances and discoveries of everlasting energy source, however in the tip like everything in our lives, the future is in our hands. Even after we are given additional nature friendly energy resources if we don’t conserve and use it wisely we have a tendency to can still finish up damaging the terribly planet on whose existence and well being we have a tendency to very a lot of depend on.

Western Wind Powers California

Wind is not only the cleanest source of energy available to humanity, it is also the world’s fastest growing source of electrical power. But the United States has been slow to adopt. A Canadian company is changing that though – one wind farm at a time.

Western Wind Energy Corp (TSX.V:WND) is North America’s largest publicly traded pure wind energy producer, currently providing 34 megawatts of wind turbine-generated electricity to the California electrical grid. Right now, it is the only publicly traded company in North America deriving its income exclusively from the sale of electricity generated from wind power.

With the announcement on February 14th of the successful acquisition of a 100 MW wind and solar energy site near Barstow, California, Western Wind has an additional 1,300 MW in its pipeline of expansion sites throughout the state.

The company now has over $1 billion of power sales agreements totaling 155 megawatts from the sale of wind energy electrical generation to two separate utilities.

In the United States during 2007, 5,244 megawatts of generating power was installed by the wind energy industry, breaking all previous records and growing the U.S. national wind generating capacity by 45%.

The new wind projects account for about 30 percent of the entire new power-producing capacity added nationally in 2007 and will power the equivalent of 1.5 million American households annually.

American wind farms will generate an estimated 48 billion kilowatt-hours of wind energy in 2008, just over one percent of U.S. electricity supply, powering the equivalent of over 4.5 million homes.

California is, as might be expected, is a leader among states for installed megawatts of wind generated electricity with 2,439 MW of installed capacity, second only to Texas.

Nancy Rader, executive director of the California Wind Energy Association said, “I think that wind could realistically provide 20% of the state’s electricity needs 13 years from now – up from less than 2% today, which would be about 20,000 MW of capacity.”

Western Wind Energy is perfectly positioned to capture a big piece of that evolving capacity for one simple reason: the management team has 24 years of continuous wind installation operating experience – more than any other company within the industry.

The secret to creating profitable wind installations is in the siting of the turbines. Meteorologist Rich Simon, a consultant to Western Wind, has chosen the locations of over 40,000 turbines, or 10,000 MW of generating capacity around the world. He is one of the industry’s few “go-to” guys, responsible for siting 10% of the world’s turbine capacity since 1977.

As wind resource areas vary, so does the cost of generation. A wind farm operating in a 15 mph yearly average wind speed may have total costs of 6.8 cents per kilowatt-hour. That same wind farm, operation in a 20 mph yearly average wind speed, may have total costs of only 4.9 cents per kilowatt-hour.

Like most major forms of electricity generation, wind power is capital intensive. In economic terms, wind power has an extremely low marginal cost and a high proportion of up-front costs. The energy consumption for producing, installing, operating and eventually decommissioning a wind turbine is typically earned back within three months of operation.

At a robust wind location in the state of California, for each one megawatt installed, or

US$2 million capital invested, $400,000 is generated annually in energy sales with a further $80,000 in annual federal tax credits (Production Tax Credit or PTC).

The Senate Finance Committee last month included an extension of the expiring tax credits for wind, solar, and other renewable energy technologies as part of its economic stimulus package now working its way through Congress.

Western Wind is not content to remain a “wind-only” company, and recently announced a cooperative agreement with Solon America Corporation to develop 5 to 40 megawatts of photovoltaic – solar energy projects in California and an additional 5 – 40 megawatts of photovoltaic – solar energy projects in Ontario, Canada.

Solon America is the subsidiary of $1.2 billion German solar energy equipment manufacturer Solon A.G.

The company was founded in 1998 by CEO Jeff Ciachurski, who has negotiated more than 200MW of off-take agreements and raised over $50 million to acquire real estate and develop the company’s projects.

His objective?

“To grow Western Wind Energy into a mid-size wind developer and operator with a market capitalization of between US $1 billion and US $4 billion.”

Given the company’s success to date, that doesn’t come across as just a lot of wind.

Solar Wind Turbine Model – White Metal

• * Top quality construction from aluminum (white)
• * Blade is geared, so rotates at realistic speed
• * Base measures 4″ x 4″
• * Stands 11.0″ to spindle center and 16.0″ to top of blade
• * Excellent for demonstrating solar power in action.

Product Description
This beautiful miniature wind turbine makes a great gift for anyone committed to sustainable energy. Restful and hypnotic in action. Turbine blades spin when sunlight falls on the solar panel. Polished aluminum model and stand with high quality solar cell. No batteries needed. Requires simple assembly…. More >>

Solar Wind Turbine Model – White Metal

Why Is The Wind Expensive?

So you are interested in a wind power system for your property, but are afraid how much it will cost and not sure how to get started. Price is one of the major reasons people don’t explore using wind turbines to generate power for their homes. Costs have dropped from thousands of dollars to the point that a home owner can build and install their own wind turbine using readily available kits priced around $200.

No special skills are needed. Using the technology and tools available you can turn it into a family project involving the kids. Imagine the learning experience you can give them while they build and install their own green energy system. Most of the supplies are at your local hardware store, or in the garage, spare parts from other DIY projects done around the house.

Installing a wind power turbine allows you to take advantage of the free power blowing over your property day and night; Saving money you would otherwise be sending off monthly to the utilities. If you already have a solar cell array, you will be able to hook the two systems together to become an energy producer and take advantage of net metering; A program offered by some utilities to purchase excess power generated by homeowners. Power that you make and don’t use enters the system causing your power meter to run backward and is credited to your account.

Most electricity that you get from the grid is generated by unsustainable, dirty technology such as nuclear power and fossil fuels that impacts our environment and contributes to global warming. Natural gas, while cleaner is also a fossil fuel and just as unsustainable as other oil products. Employing wind,solar cells, thermal heating technology and a good energy audit of your home will reduce your need for these dirty and finite energy sources, while making the earth a healthier place to live.

It might be scary at first, planning to add wind power to your home. But it’s not as difficult as it seems and knowing that the cost will not be as large as you first planned will help you along the path to lower energy costs.

The Internet is a good first resource to what is available. Options run from commercially installed systems to DIY plans for the homeowner. Look for web sites that offer information about various wind power systems. No one product is perfect for every situation. The more you can learn, the better informed you will be about what will work for you. The more you know, the sooner your investment will grow. Plus, you will be doing something good for your environment.

Small is Profitable

Product Description
Properly considering the economic benefits of “distributed” (decentralized) electrical resources typically raises their value by a large factor, often approximately tenfold…. More >>

Small is Profitable

South Wind

Product Description
The bishop was feeling rather sea-sick. Confoundedly sea-sick, in fact.
This annoyed him. For he disapproved of sickness in every shape or form. His own state of body was far from satisfactory at that moment; Africa–he was Bishop of Bampopo in the Equatorial Regions–had played the devil with his lower gastric department and made him almost an invalid; a circumstance of which he was nowise proud, seeing that ill-health led to inefficiency in all walks of life. T… More >>

South Wind