Wind Energy

New wind farm leads Alliant Energy to ask for 14% rate hike (The Des Moines Register)

admin — Wed, 10 Mar 2010 17:26:36 +0000

Alliant Energy has asked state regulators for a 14 percent rate increase for its 525,000 customers in eastern, northern and southern Iowa to pay for a new wind farm and transmission upgrades.

Home Solar Energy System – Why You Should Consider A Home Solar Energy System

admin — Tue, 09 Mar 2010 01:59:43 +0000

I’m fairly certain that the majority of people would like to be free from the costly grip of the power company, and in turn be able to reduce their monthly bills. The problem is that most of us don’t know how to do this. But what if there was a step-by-step guide that could demonstrate exactly how to build your own cost-efficient, home solar energy system? Would you want to check it out? I’m assuming the answer is yes, so I will continue on.

The reality is that having a solar energy system installed in your home can be very expensive, to the tune of around $20,000. That said, the only way to do this cost-effectively is to build your own. On the surface, this might sound like an arduous undertaking, but luckily, many people that have gone before us and paved this path already. There are several, simple to follow DIY tutorials that you can take advantage of.

With today’s increasing awareness of global warming caused by the excessive burning of fossil fuels, more and more people are looking to reduce their “carbon footprint” and take more responsibility for the care of the Earth. If you want to be a part of today’s green revolution, then home solar power is a great option. It’s renewable, clean and doesn’t really require much upkeep after the initial installation. Installing your own system is not only great for the environment, but it will also provide you with a great back-up source of power in the case of outages in your area, and additionally save you money at the same time. Solar energy itself is free and endless. There is no reason why we shouldn’t take advantage of it in our own lives.

For a step-by-step guide to create your own home solar energy system, check out a great resource on the subject here.
http://homesolarpowersystem.blogspot.com

Dan Snow is a leading internet marketer and online business owner. Learn powerful strategies for successful online entrepreneurship at:
Platinum One Destinations

Dan is reachable by phone at 888-826-0705

Originally posted 2009-11-02 16:49:05. Republished by Old Post Promoter

AWSL’s Atlantic Solar Inc. Receives Letters of Intent From Green Energy Funds to Negotiate Major Financing Agreements (Marketwire)

admin — Tue, 09 Mar 2010 01:59:42 +0000

TORONTO–(Marketwire – March 8, 2010) – Atlantic Wind and Solar Inc. ( PINKSHEETS : AWSL ) is pleased to report that negotiations with several Green Energy funding companies are advancing toward finalizing a financing that would fund AWSL’s current activities, including numerous JV Ontario rooftop solar projects, production ramp up of the Company’s outstanding Inverters/Converters, continued …

Solar Development in Germany Surges to Record, New Energy Says (Bloomberg)

admin — Mon, 08 Mar 2010 21:35:07 +0000

Nov. 9 (Bloomberg) — Power companies will build a record amount of solar-energy capacity in Germany this year, or two- thirds more than they added in 2008, seeking to take advantage of subsidies, New Energy Finance said.

Originally posted 2009-11-09 16:45:17. Republished by Old Post Promoter

7 Types of Vertical Axis Wind Turbine – Benefits Available!

admin — Mon, 08 Mar 2010 21:35:06 +0000

You may already be familiar with wind turbines, but did you that are actually two types: Vertical and Horizontal. They each perform differnt functions, and both have their advantages and disadvantages. To decide which one is the best for you, look at your needs. Both share the same common factor as they produce energy by using the wind, except that they do it differently. The main rotor shaft in a Vertical Axis Turbine runs vertically rather than horizontally, hence the name. There are of course advantages and disadvantages for it being in this direction. One of the best advantages is that the gearbox can be placed at the bottom of the turbine, which is not possible in a horizontal turbine, so the top of the tower does not carry all the weight.

Another advantage of Vertical Axis Wind Turbines is that it does not have to face in the wind’s direction. The disadvantage is that it produces smaller amounts of energy than a horizontal turbine, and if the turbine is running in the same direction that the wind is blowing you can get pulsating torques through each turn of the turbine.

Types of Vertical Axis Wind Turbines

1. The newest type of turbine out at the moment is a windmill which has a rotation sail. When it is in operation the sails look like those you find on a ship, that expand or contract according to the change of winds. Each has three sails where the speed is controlled by a magnetic counter which expands or contracts the sails as needed. To minimise the damage to the sails there is a control unit for this purpose. The sails can tear during a large storm but the frame is very durable.

2. There are aerodynamic turbines with blades just like a plane made of airfoil base in order to capture the wind’s energy. They are so designed to catch this artificial current of kinetic energy to the centre. A very effective wind turbine it runs at full capacity most of the time to utilise all the wind energy by redirecting and lifting it upwards to the turbines there. It not only responds to the wind but also free flowing water systems such as creeks, rivers, streams and oceans.

3. Darrieus Wind Turbines are known to be efficient but they are big machines for their shape and size. Because a lot of cyclic stress that is put on the tower it does tend to wear out sooner. It consists of three blades which are shaped like loops which connect to the top and bottom of the axle, and often called the “eggbeater windmill” because that is what it resembles. They are connected from the ground upwards by large external structures which hold it up.

4. The Giromill consists of three vertical blades and was based on the patent of the Darrieus design. It is very low on maintenance as it self starting. The blades of strong, light material which are more robust to cope with the stresses placed upon them. They require less blade speed to channel energy with each turn of the blades as they are very high performing.

5. Savonius Wind Turbine mills usually consist of two scoops which convert windpower into torque on a rotating shaft. There also some which are self starting and feature three scoops. They are quite similar looking to helicopter blades except they are bent in a certain style and shape to provide enough energy to be of use.

6. The blades of Windstar Turbines are straight and made of aluminium. They are attached to either end of a central rotating shaft. There are a number of rotors with their own unique dual braking system of pneumatic disc brakes and blade pitch. Windstar Turbines were designed for locations with stronger winds.

7. Vertical Axis Wind Turbines have many advantages as the running costs are low and they are easier to maintain. They can almost withstand any type of low or high wind. They are smaller which means they can be transported easier. The disadvantages are that producing efficient energy from winds takes twice as much time. The turbines have to be installed on flat land and some models require guide wires, which adds more stress to the bottom of the tower; and they have a low starting torque. A consumer has to look at a design that is suitable for them by deciding on the best one for their needs.

Abhishek is an avid Environmentalist and he has got some great Alternative Fuel Secrets up his sleeves! Download his FREE 70 Pages Ebook, “Energy Conservation And Alternative Fuel” from his website http://www.Wonder-Homes.com/643/index.htm . Only limited Free Copies available.

Originally posted 2009-11-06 17:17:33. Republished by Old Post Promoter

Homemade Wind Power Generators Guide

admin — Mon, 08 Mar 2010 21:35:05 +0000

High energy costs and an environmentally battered planet affect each and every one of us in one way or another. The fact of the matter is it is actually quite possible for a good percentage of us to slash our power bill while helping to save the planet. Yes, kill two birds with one stone simply by resorting to renewable energy and the most convenient and practical way to do that is arguably through the use of Home Made Wind Power Generators.

As depicted in the name, the function of wind power generators is to produce power by utilizing the wind as fuel. This is obviously beneficial as wind is natural, free and unlimited in supply. Having that said, it is not always feasible or viable. For example, the wind resource in the locality must be of a certain level and the wind tower or structure must not pose any detriment to the surrounding. And are they cost-effective over the conventional form of power?

Wind power generation is based on the principle of energy conversion. Basically, the wind energy turns the windmill which is connected to a turbine alternator or converter to produce electrical power. Traditional windmills are just water pumps but modern wind power generators are complete power systems that come with safety, high-wind survival, lightning and electrical overload protection and emergency shutdown features. Most are equipped with options for storage and interconnection to local utility grids for credit or sale of overflow power.

A wind power home is a noble proposition these days but there are criteria to be fulfilled. Ideally, the house sits on a good-sized plot in a relatively spaced-out rural or sub-urban neighborhood. Surrounding wind resource is steady and even. The tower height of the wind system is functionally adequate and is in compliance with building requirements, along with other neighborhood aspects such as noise, endangerment and other hazards or inconveniences. The local supply grid also supports the interconnection of excess power for reverse credit or sale.

By nature, constant good year-round supply of wind is rare. That’s why wind power generators are typically used in mutual complement with another renewable energy source namely solar power, sunlight supply of which inherently also is not continuous throughout either. Even if wind power is deployed only as a supplement to the utility grid, it will be beneficial nonetheless in slashing power bills and good for the environment.

It’s not rocket science to make wind power. There is plenty of information and literature at your finger tips over the internet. A handful of those DIY handbooks actually do a very neat job in guiding even the totally uninitiated to construct their own wind power generators from scratch. It’s possible to not only slash your power bills but also get paid for the excess that is channeled back onto the utility grid. On top of that, there’s the feeling of gratification from knowing that you have contributed to the green movement.

It is not rocket science to build Homemade Wind Power Generators and it slashes your power bills and contributes to the green movement. Let us share our views and information with you at Home Made Wind Power Generators.com

Originally posted 2009-11-07 16:58:40. Republished by Old Post Promoter

Texas breaks US wind energy record (vnunet.com)

admin — Mon, 08 Mar 2010 21:35:04 +0000

Cath Everett, BusinessGreen , Monday 8 March 2010 at 12:59:00 Lone Star State generates nearly a fifth of electricity from wind power Texas set a new record for US wind energy generation late last week when at 6:37am on Friday wind turbines provided 19 per cent of the electricity mix – the equivalent of 6,272MW – to its main grid. The figure, which did not include power generated in its windy …

Florida solar energy projects’ costs raise concerns (Sun-Sentinel)

admin — Sat, 06 Mar 2010 20:22:03 +0000

Critics warn of rate increases for customers The Sunshine State is poised to be the second largest solar energy producer in the country, thanks to three new Florida Power & Light plants that use glimmering rows of solar panels or mirrors to convert sunlight to power.

Solar And Wind Power At Home – Important News !

admin — Sat, 06 Mar 2010 17:14:33 +0000

If it happens to be that you are interested about solar and wind power at home, then do yourself a favor and check out this brief text, which is going to change everything you know about the useable power of the sun. If you learned that it’s possible to do away with power bills with a system that gives you the power to change solar power into useable electrical power at an unbeatably low budget – you’d be curious, wouldn’t you? Keep reading the following article.

Up until now, plugging your home to an independent solar power supply system was simply too expensive for most families to consider investing in, but some saw it as the ideal solution. solar and wind power at home are now popular keywords for web searches, which demonstrates the fact that there is an increasing number of people who are searching for accurate information on this electrifying new area.

I am pleased to announce the great news that the latest technology is now available and won’t empty the wallet of those who want to start enjoying as much free electricity as you need, and then some. Harnessing the sun’s energy for personal use is a longstanding alternative, but the problem was that most of us simply couldn’t afford it; thus we had no choice but to buy the electricity our families required, as we paid the price, month after month, year after year.

As you continue to further check about solar and wind power at home, I want to share the news that, fortunately for us, a leading expert in the field of renewable energy found a secret way that enables you to create an entire system to harness and use the sun’s energy, with low-cost and easy-to-find materials and a simple method for assembling them. I also learned that there were many thousands of enthusiastic users of solar technology who are now enjoying the ability to generate their own supply of clean, green energy, and even get paid by the power company for the extra power that they produce. Because it’s such a snap to use, the availability of clean, green energy is bringing major – and long-awaited – changes to the entire energy industry.

Enjoy FREE and UNLIMITED solar-based electricity?forever!

Watch this SHOCKING Video!

Visit: EasyFreeEnergy.com

Originally posted 2009-11-05 16:57:58. Republished by Old Post Promoter

Research And Development Trends Of Wind Energy Market Globally

admin — Sat, 06 Mar 2010 17:14:32 +0000

Global Wind Energy Market Analysis and Forecasts to 2012 Report ( http://www.bharatbook.com/Market-Research-Reports/Global-Wind-Energy-Market-Analysis-and-Forecasts-to-20121.html ) provides a detailed analysis of current global wind energy installations as well as the forecasts of worldwide wind energy installed capacity until 2020. The report details historical and current statistics relating to wind energy installed capacities and their growth scenarios until the year 2020. It also provides an analysis of the historical and forecast growth of installed capacity, and the market structure and regulatory policies that govern the world’s key wind power countries. The report further includes information relating to the important cost, technological, market, and research and development (R&D) trends on a global basis. It also analyzes the wind power deals that have taken place over the years and gives detailed profiles of the top five market players for each of the sub-sectors in the global wind energy industry.

The report facilitates market analysis and forecasting of future wind energy industry trends. It helps identifying growth segments and opportunities in the energy industry. The news and deals portfolio provided in the report helps an investor to gauge the global wind energy market and accordingly direct their investment.

Of the available renewable energy sources, wind is the most established commercial generating technology with highly effective and reliable equipment and machinery. It has observed tremendous growth, with the total installed capacity augmenting from 23,900 MW in 2001 to over 121,013 MW in 2008, reflecting an annual growth rate of 26% for the 2001-08 period.

Annual Wind Energy Installations to be Impacted by the Financial Crisis

The current financial crisis is severely affecting the growth of wind energy globally. The global wind energy industry is witnessing many cancellations of turbine orders, freezing up and sale of wind farms, and difficulties in securing financial aid for new projects. The worldwide annual wind energy installations will trickle down by more than 15% in the years 2009 and 2010, as against the growth rate of 35% in the new installed capacity of 2008. This will further result in a dip in the demand for wind turbines.

Increasing Mergers and Acquisitions to be the Outcome of Financial Crisis

Wind farms are capital-heavy projects with significant up-front investment that can be financed only by large utilities and investment groups. The critical short-term challenge faced by most wind power developers is financing, particularly for under development projects. The economic downturn, resulting in the failure of some of the world’s largest investment banks, has led to an increase in the cost of capital for wind energy projects. Against this backdrop, only a few large wind power companies will be in a position to pursue their project development plans. Shortage of financial resources with smaller players would give an opportunity to the big giants to takeover or form alliances with such companies, thereby increasing the level of consolidation in the wind energy industry.

Strong Growth Prospects of the Offshore Wind Energy Market

The offshore wind energy market is attracting investors in the wind segment. The global offshore cumulative wind energy installed capacity has increased from 86 MW in 2001 to 1,475 MW in 2008. Most of this capacity is predominantly concentrated in the European region. Currently, there are nearly 5 GW of new offshore wind energy projects in the development phases in Europe. The US has also planned to develop over 2,320 MW of offshore wind power projects, while China has 520 MW of offshore capacity under construction or in planning. Increasing focus on the offshore wind energy sector is principally because of the greater power generation potential at such locations. Offshore sites are also suitable for wind power generation because there is no space constraint. Additionally, offshore wind projects offer multi-fold advantages i.e. large wind turbines can be installed at the offshore sites because of the greater wind speed, thereby enabling it to generate more units of power.

Bharat Book Bureau
Tel: 91 22 27578668
Fax: 91 22 27579131
Email: info@bharatbook.com
Website: www.bharatbook.com

Bharat Book Bureau facilitates companies to take the lead of their industry with best practice business strategies and intelligence, through a unique combination of published reports, databases, country reports, company profiles and customized research services. Bharat Book Bureau provides strategic information tools to the executives, business analysts, and knowledge managers that will help them to probe into and support critical, timely business decisions and strategies.

Originally posted 2009-11-04 16:53:20. Republished by Old Post Promoter