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The recent decision by Ofgem, the utilities watchdog, to scrap the 28-day rule on energy contracts, has been met with dismay from many consumer groups. But is it all doom and gloom? Ofgem has said utilities companies will no longer have to allow their customers to move within 28 days and can tie their customers in to long-term contracts, similar to mobile phones and broadband providers.
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There is growing interest in the development of biodiesel fuel as more and more positive benefits are found for this alternative fuel source. It's not that it's just a good alternative to our reliance on imported oil but it is also been shown to have a positive impact on our own health and the environment as a whole.
The first positive benefit for biodiesel is the fact that it can be made from renewable resources. It was first created when scientists started doing research into the possibility of using corn and soybean oils in the production of an alternative fuel source. In the process they discovered that just about any kind of vegetable or animal oil that we use to cook with today can be processed into biodiesel fuel. And the best part is it can be oil that has already been used and recycled.
Used vegetable oils along with sewage are all being used to produce biodiesel these days. During the refining of the oil a process is added that extracts all the contaminants from the raw fuel transforming it into an excellent alternative fuel source. Many people who produce biodiesel in small processors in their backyards get most of their raw materials from business such as restaurants that produce large amounts of vegetable oil waste. The benefit of creating a fuel source from waste products is such that the world as a whole is a better place.
energy Tags: solar+power" rel="tag">solar power, biodiesel
Michael Read asked: As solar power is continues to gain popularity, manufacturers are now offering solar powered attic fans to consumers to help ventilate attics and keep attics cooler. The solar powered fans that are used for attics generally have a smaller solar panel to help power a DC motor when the sun is shining. By using solar powered attic fans, you will enjoy a plethora of benefits, including the four I will discuss in this article.
1. Save money
There is no arguing the fact that electric rates are always on the rise, which makes solar powered fans so popular. By storing more solar
energy because the roof is always in direct contact with the sun, you will make use of much more energy without paying a penny. Also, by continuously keeping your attic cool because of the low cost of solar powered fans, you no longer have to worry about dealing with mildew and mold.
2. Maximize exposure of sun to the solar panel
Because of the way that many solar powered attic fans are designed, there is a mounting bracket that houses the solar panel. This helps optimize the angle of the panel to put it to use much more than an electric fan. The mounting bracket will also allow for remote mounting of the solar panel, which allows for optimal panel placement.
3. Minimize the ambient temperature of the solar panel
With a powder coating that rests over the entire assembly in neutral gray color, this helps minimize the power output losses as temperatures increase. In doing so, it will help cool the attic and ensure that the solar powered fan does not act like a heat sink. Also, the mounting bracket allows for an envelope of cooler air to continuously circulate around the entire solar panel. By doing this, it provides the maximum electricity output from the panel to help run the fan motor.
4. Adaptable for all environments
Although solar power is just becoming popular, technology has grown to allow solar powered attic fans to be adaptable for all locations, roof types and environments. Obviously, if you live in an environment that sees more sun you will be able to create more solar energy. However, the powder coat over solar powered fans allows these fans to withstand any environment.
Solar powered attic fans are perfect for every attic to help eliminate the heat while decreasing the electric bill at the same time. Because of the high efficiency, environment friendly capability, and lower electric bills, solar powered fans are suitable for everyone in any environment around the world.
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Energy Tags: clean energy, solar energy
The benefits of solar energy are great, before you understand of solar energy; you need to know about solar energy and the process of harnessing this energy.
There have two different categories of solar energy: thermal and light. Thermal energy is more commonly used and is the energy that is used to passively heat buildings through the use of certain building materials and architectural design. It is obtained from the sun and has a variety of purposes and applications, including the production of hot water, space heating and cooling.
The sun is an incredibly powerful energy source and is made up of hydrogen gas. There are a number of great uses for this energy; the most common use for being the storage and collection of heat and another use is the conversion of sunlight into electricity.
More on The Benefits of Solar Energy
Natural power from the sun has been with us for thousands of years. The earliest civilizations relied on it as a sole means of light and heating. Today the world has the technology to harness the sun's rays and transform them into solar energy that can either be stored or put to immediate use. Furthermore, sunlight is readily available and delivers enough energy per hour to supply the world's needs for one full year. Harnessing costs are relatively small and greenhouse gas emissions are zero.
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