Solar Attic Fans Are Easy Do It Yourself Projects

Are you looking for a quick and uncomplicated solar energy project for your house that you can do by yourself?  Putting in a solar attic fan may be just the ticket.  Not only is it rather easy to do, but it will keep your residence cooler through hot summer days and nights.

You may not have even realized how much a hot attic contributes to your air conditioning bills.  Attics trap and hold all of the hot air that rises in your house.  This is good in the winter, but it can prevent your house from cooling off in the summer.

Attic temperatures can easily rise above 120 degrees Fahrenheit even when outside temperatures are only in the eighties or nineties.  Most building codes require attics to be vented, but these vents are simply not designed to cool off the entire attic.  And a roof that has no shade gets sun for most of the day.

Installing a usual attic fan would require a licensed electrician because it would need to be connected to a power source in order to operate.  But solar attic fans are constructed with built-in pv modules powerful enough to run the fans.  Not only are they quieter than electric attic fans, but they require no electricity to run since they are installed on the roof and receive direct sunlight.  

If you are handy with a saw, drill and screwdriver, and self-confident enough to cut a hole in your roof, you can install a solar attic fan in a couple of hours.  You will have to to locate a place on your roof that receives sunlight the whole day, is close by the peak and also near the middle of the attic space.  You will be cutting a hole through the composition shingles and roof decking that will accommodate the size or your solar fan.

The trickiest and most vital part will be finding the optimal location and cutting the hole the proper size for the fan.  A location that faces south will receive the most sunlight.  If that is not viable, you can consider buying a model that has a solar module that can be tilted and positioned to face south.  

Once the hole has been cut, it is only a matter of securing the solar attic fan to the roof, and caulking around the fan to waterproof your installation.  You will be able to immediately feel the cooling effects in your attic.  And you will be able to have a more comfortable house and lower cooling bills throughout the summer.

From the operators of www.GreenLivingRocks.com — providing education regarding how to make a homemade solar panel, solar lights, and solar heating.

What Classes Of Solar Hot Water Heating Products Can Be Utilized In Frozen Regions?

From the operators of www.build-a-solar-panel.info — providing education regarding how to build a solar panel, green home tips, and green DIY projects.

Solar hot water heating systems are a basically simple design.  Solar collectors warm up water during the day, which is stored in an insulated container to keep it warm for ongoing use.  But icy temperatures can bring this kind of system to a standstill.  But new and improved methods have been developed that allow solar hot water systems to operate effectively even in cold climates.  Here is a basic depiction of how they work.

After a few decades of testing with solar hot water systems, most qualified users have decided that the closed loop design is the most successful for climates with freezing temperatures.   Because oxygen is eliminated from the system, pumps will not corrode and will have a greater lifespan, saving you time and money for upkeep and replacement parts.

The system is filled with an antifreeze blend (propylene glycol) at the time it is installed.  It then circulates between the solar collectors (where it is heated by the sun all through the day) and the storage tanks, which provide heat during the day and night.  There are several smaller components that allow the antifreeze to expand and contract, and which inhibit too much pressure from building up in the system, among other things.  But the solar collectors, the pump and the tank with heat exchanger are the central components.

Drainback systems are so named because the solar collectors drain when they are not being used.  Due to this, you can utilize either water or antifreeze in the system.  But for maximum assurance that the system will not freeze, people regularly choose to use antifreeze as an extra precaution, principally in regions that frequently experience temperatures below zero.  

A thermosiphon system also uses a detached solar collector, along with the pull of gravity. And it allows for the use of an insulated storage tank for more dependable hot water delivery. When using either of these systems in cold regions where freezing is an issue, both the piping and the storage tank should be placed indoors and suitably insulated to provide hot water even on the coldest days.

Even though the collectors drain when not in use, they drainback system is still a closed loop system. It needs a strong pump in order to return the drained liquid to the solar collector as soon as it has been drained.  But it is a first-rate choice for a homeowner who wants a solar heating system that is painless to maintain.

Solar hot water heating systems are relatively simple to install, easy to maintain and the most cost effective way to introduce your home to solar energy.  They can save considerable energy and cost when they replace an electric hot water heater.  And they can be successfully used even if you live in a climate where freezing temperatures are common during the winter.

The Ways That The Military Is Using Alternative Energy

The US army knows that its branches must revamp their considering about how you can engage in “the theater of war” within the new, post-Cold War globe with the 21st century. A single point how the army leaders stress may be the desire for that forces deployed in the theater to be able to be much more energy-independent. Presently the US military has policies and procedures in location to interact with allies or sympathetic nearby populaces to assist its forces in the area get their needed power and clean water when engaged in a foreign military campaign. However, this isn’t wholly reliable, as the US may nicely discover by itself facing unilateral military activities, or have by itself in a scenario where its allies cannot help it with the resources it needs to conduct its military actions successfully.

The US military is very enthusiastic about certain Alternative Energy that, with the correct research and development technologically, can make it power independent, or a minimum of a great deal more so, on the battlefield. Among the things that greatly interests the military along these lines is the development of small nuclear reactors, which might be transportable, for generating theater-local electricity. The army is impressed with how clean-burning nuclear reactors are and how energy effective they are. Creating them portable for that standard warfare of today’s extremely mobile, small-scaled military operations is some thing they’re researching. Probably the most prominent point how the US army thinks these little nuclear reactors would be helpful for involves the removal of hydrogen (for fuel cell) from seawater. It also thinks that converting seawater to hydrogen fuel in this way would have less negative effect about the atmosphere than its present practices of remaining supplied out within the area.

Seawater is, actually, the military’s highest interest when it comes to the matter of energy supply. Seawater could be endlessly “mined” for hydrogen, which in turn powers sophisticated energy cells. Using OTEC, seawater may also be endlessly converted into desalinated, potable drinking water. Potable water and hydrogen for energy are two with the things that a near-future deployed army force will require most of all.

In the cores of nuclear reactors—which as stated above are devices extremely interesting, in portable form, to the US military—we encounter temperatures higher than 1000 degrees Celsius. When this level of temperature is mixed having a thermo-chemical water-splitting procedure, we have on our hands the most effective signifies of breaking down drinking water into its component parts, that are molecular hydrogen and oxygen. The minerals and salts that are contained in seawater would have to be extracted via a desalination procedure in purchase to make the way clear for that water-splitting process. These could then be utilized, for example in vitamins or in salt shakers, or merely sent back to the ocean (recycling). Utilizing the energy of nuclear reactors to extract this hydrogen from the sea, so that you can then input that into fuel cells to energy sophisticated airplanes, tanks, ground automobiles, and the like, is clearly higher on the R & D priority list with the military.

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Some Of The Weirder Gadgets And Accessories Around

After taking some time off from my busy schedule to browse the Internet, I was able to finish three things. First, i was able to sign up for a contest, with the prize being five nights for two people at your choice of a European setting. Second, I was able to find some weird gadgets, which is the topic for this blog entry. And third…finished this post, of course!

I had mixed feelings about ranking these gadgets and accessories since I’m not really sure which among them is weirder than the other so I simply made a list. Here are some of what I found.

Fun Sliders Carpet Skates – Do you like to skate? Well, I do! But there’s no way you are going to make me wear these things! However, if you feel like zooming through the office going form one department to another, then these are for you! They cost $15.99 a pair.

Taken from: Gear Fuse

Cake PC – Seriously, I didn’t think it was a piece of hardware at all! What looks like a Black Forest Cake is actually the case for a PC! What’s even more surprising is that the artistic creation only costs around $100 compared to other gaming cases that go for around $150 and above. Still, if you have one of these, make sure to warn your friends when they visit or they may stick a knife through your computer case.

Taken from: The INQUIRER

Meat Bag – I’m not talking about humans, or whatever the popular usage of the word is referring to. It’s literally a meat bag! Well, I’m not sure if it’s really made of meat or not, although the former would surely be gross.

Taken from Gear Fuse:

USB Drive Swarovski Crystal Engagement Ring – Old news but still worth mentioning. A lot of people had negative reactions about this particular gadget, and their arguments actually make sense. Who on earth would want something like this? For me, a proposal is considered a serious thing, so if my boyfriend happens to give me one of these as an engagement ring, ooooh…I don’t even want to bother describing what will happen.

Taken from TFTS

Lippi Selk All-in-One Sleeping Bag – Do you hate it when you have to bring along a sleeping bag when you have to camp out? Or would you like a sleeping bag that allow you to move freely? Well, this particular item is for you! This wearable sleeping bag allows just that. Since you wear it, you won’t have to carry extra luggage and the design allows you to move freely! It’s available in three colors: Yellow, Army Green, and Dark Red.

Taken from: Drink Stuff

Rubik’s Cube Security Device – Well here’s something for your stuff’s security! If you’re the type that loves puzzle, well here’s something for you. The way the cube works is you set up a color combination which you can solve to unlock. You can also set it up to become time-based and will switch to a different color combination when it’s not solved within the time-limit. Although some people would love this, I find it too weird and impractical for my liking.

Taken from: Yanko Design

Pileus WiFi Umbrella – Leave it to Japanese to think of something weird yet strangely appealing. This umbrella allows you to take pictures that could be uploaded to Flickr via a built in camera and wireless Internet connection. In a few minutes, you can view it from the screen underneath. It also has a Global Positioning System and would probably incorporate a video camera in the future. I definitely want one of these.

Taken from: Popgadget

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Author: Francheska Saunders
Article Source: EzineArticles.com
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Renewable Energy & Why We Should Seriously Consider It!

In this article, we are going to discuss renewable energy and talk about why we need to use it. Many people around the world are starting to become more aware of renewable energy and how we harness it. However, the large energy companies that we pay our hard earned money for to provide us with energy are still using non renewable energy sources to provide us with energy for our homes.

Such non renewable energy resources include the likes of coal and oil. These are resources that are found from the earth, but once consumed, can never be used again!

Renewable energy on the other hand comes from sources that can be used again and again indefinitely! Renewable energy such as the sun and wind are sources we can use to create endless amounts of energy. So as long as the earth stays intact, we will always have endless amounts of access to the energy produced by the natural elements from the sun and the wind.

However, it is important to remember that fossil fuels and other resources that are currently being used by the large energy companies are also destroying the planet. Unfortunately in this case, there are many beautiful things that are under critical danger such as plants and animals. Even our water is becoming polluted and the air that we breath is contaminated from burning coal and other substances that are used to provide us with energy for our homes.

The good news is that we all can help protect nature while saving on our own energy bills by simply generating our own energy from the sun and wind.

I suggest that you take a look at this site which will help educate you on all the matters concerned and show you what you can do to help contribute to a cleaner energy saving environment.

Check out our Earth4Energy Guide Review Please visit our site today for some great information on how to save money on electricity – http://www.easytodoelectricity.info

Author: Jon Collon
Article Source: EzineArticles.com
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Paper Recycling is it a Waste of Time? The Myths and Legends Exposed

Today we notice that our natural resources do have boundaries and sustainable alternatives must be implemented to give protection to the world’s environment. Recycled paper is employed generally in products today. Papers, mags, books catalogues, direct mail, tissue and towel products, packaging products and more use recycled paper. Still, there are several legends surrounding recycling and recycled paper. The first myth is that recycled papers do not have a professional appearance. The movement to reuse paper and produce products is basically an effort to cut back the amount of pricey, disposable waste.

When we opt to use recycled paper for our companies and houses, we do not have to sacrifice quality. Recycled paper is widely available in numerous prime quality grades meeting the same technical directions as virgin (tree) paper. The standard of recycled paper has improved seriously over time, so that it performs well in office copiers, facsimile machines, printers and printing machines. Believe it or not, the first paper mill came from the U.S. Colonies in 1690 close to Philadelphia, and operated as a recycling mill. The paper mill made paper from recycled cotton and rags.

It wasn’t until the 1800s that paper makers learned to make paper from trees. Back then paper makers thought the resources of the forest were limitless and capable of consistently replenishing itself. Today sadly, giant tracts of forest are being cleared for uses like in paper, and not reforested. This makes a contribution to global temperature rises. Also, placing paper in a dump is a threat to the environment. The Environmental Protection Agency reports that virgin paper decomposition in landfills is an example of the most important sources of methane.

In addition the use of recycled papers saves on energy, water, plus it reduces pollution and decreases pressures on our declining forests. You can simply find a selection of quality and grades available. You will find paper made just for business cards, letterhead, and leaflets, tissue and towel papers and more just as simply in recycled paper products.

Recycled-paper is commonly cost-comparative to virgin paper, but might be a touch more dearer. Some folk say that it isn’t making sense to buy recycled products because they cost more. In the examples where recycled paper does cost more than virgin paper, the median cost difference is usually around ten to 20-percent. The amazing advantages to the environment outweigh this cost difference in the final analysis, and do not forget that there’s real price to your green / environmental credentials in the eyes of your readers.

Well, next comes the idea that you may compromise quality when you use recycled paper products. I do accept that when recycled paper was first introduced, it was famous for being discolored and uneven in texture and appearance.

Today’s recycled paper products with high recycled content, and even 100-percent post customer content are similar in quality to virgin paper products. The progress of paper recycling has some way to go yet. Basically post-consumer recycled papers comprise only about 10-percent of the printing and stationery market. In fact 90-percent of our industries still use virgin paper.

Don’t either be anxious the poor quality of recycled paper creates paper jams in machines. You should not have any problem finding quality, recycled papers to use in printers, faxes copiers and other equipment. Whether or not you are using re-cycled paper or virgin paper the key is to choose the right paper for the task. Some say that burning paper for energy is far better than recycling. We do not agree. Remember that paper can be recycled again and again again, numerous times, you can only burn it once! This saves trees, water, energy and decreases pollution, inflating the value of recycling.

Ultimately , it isn’t right that recycling paper itself damages the environment. Naturally, energy is employed, but at last, recycling preserves the environment by saving trees, water and energy.

Recycling paper is achieved through the use of special waste processing equipment. There many new ideas and new opportunities to discovery in the new Waste Technologies. Find out more about what Materials Recovery Facilities (MRFs) are, plus you will learn about many other types of waste technology. These exciting new technologies will help the growth in recycling to ensure a sustainable future for society, and the health of future generations.

Author: Steve D Evans
Article Source: EzineArticles.com
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Pellet Heating By Means Of Stoves Plus Boilers To Warmth Homes And Businesses

Pellet heating stoves are a great way to warmth your residence, as they are environmentally friendly plus also save you money compared to additional home heating fuels such as gas plus oil which have increased in fee substantially over the last few years as well as are set to rise even further in the near future. The pellets used in the heating stoves are manufactured from materials such as biomass, grass, grass as well as additional wood fuels which are all carbon neutral. A fuel is termed carbon neutral when it absorbs as much carbon dioxide from the ecosystem as it releases when it is burnt, therefore not adding to global warming. Local authorities as well as county councils are trying to encourage people to use these carbon neutral fuels plus are therefore helping people towards the costs of pellet stove and pellet boiler installation by way of introducing grants as well as tax cuts. You would need to talk to your local authority to find out definite figures.

Learn more about Pellet Heating Stove

As I have said above pellet stoves use pellet fuel which can be constructed from many different biomass fuels, such as wood, grass as well as straw. Not all pellet heating stoves can burn unlike types of wood fuels, incineration the wrong type of pellet fuel in a particular stove can consequence in damage which can be costly to repair. Some pellet stoves can only burn premium wood pellets which is a very clean incineration fuel which produces little or no emissions and very little ash, clinker in addition to slag formations. They are yet quite a bit more expensive than grass or straw pellets, but straw as well as straw pellets do produce more waste matter and the pellet heating stove would necessitate more cleaning along with maintenance as a outcome. Therefore you would require to decide what pellet fuel greatest suits you as well as your heating needs. If you would like more information on pellet heating fuel, whether you are interested in producing you own fuel or you are trying to decide what is the finest type of pellet energy for your heating needs then we have developed the biomass pellet manufacture guide which hopefully should help you.

Read more about Pellet Stoves Pros and Cons

There are many dissimilar makes and types of pellet heating stoves obtainable today, varying greatly in fee, heat output as well as quality. Buying the most expensive pellet stove does not necessarily mean that you are getting the finest quality. Some of the cheaper pellet heating stoves have been shown to be just as good in addition to in some cases better than the most expensive pellet stoves on the market. The most important thing to do before buying a pellet heating stove is to do your research. Read reviews along with articles along with try as well as get as much information on dissimilar makes and types of pellet heating stoves as you can. You will also need to decide what type of pellet heating stove you will necessitate, in addition to there are many issues to consider. What fuel do you want to burn? What warmth output do you necessitate to warmth a particular space. What design features do you want the stove to have? If you need help answering these questions and others you may find the pellet stove and boiler guide a good source of reference plus information regarding many aspects of choosing a suitable pellet heating stove.

More information on Pellets Stoves

University Research Into Renewable Energy

Decades of tree and biomass research jointly conducted by Florida Statue College and Shell Power have resulted within the planting of the largest single “energy Crop Plantation” in the whole United States. This Plantation spans around 130 acres and is home to more than 250,000 planted trees such as cottonwoods (native to the region) and eucalyptus (which are non-invasive) along with various row crops such as soybeans. This organization of “super trees” was brought into becoming as a result with the University’s joint study with other agencies such as Shell, the US Department of Power, the Common Objective Institute, and groups of numerous people who are working to develop alternative energy sources (individuals not dependent on fossil fuels) for the future. This research is focused about the planting and processing of biomass power supplies from fast-growing crops known as “closed loop biomass” or simply “energy crops”. The project seeks to create “power plants” such as wood-pulp or wood-fiber providing plants; thoroughly clean biogas to be used by industries; plants such as surgarcane which could be utilized for ethanol improvement; and crops this kind of as soybeans for biodiesel fuel production.

University involvement in choice energy research can also be heading on at Penn Point out College. At Penn Point out, unique research is concentrated on the improvement of hydrogen energy like a practical choice energy supply. The researchers involved are convinced that mankind is moving toward a hydrogen-fueled economy due towards the requirements for us to reduce air pollution and discover other sources of energy besides petroleum to power up the United States. Hydrogen power burns thoroughly clean and could be endlessly renewed, since it could be drawn from water and crop plants. Hydrogen energy would therefore be a sustainable power resource to become found inside the US’ own infrastructure although the world’s supply of (affordable) oil peaks and begins to decline. The College seeks to help using the commercial improvement of hydrogen powered fuel cells, which will be usable in location of or in tandem with combustion engines for all of our motor automobiles and truck and car accessories that may conserve fuel.

When President Bush recently announced his alternative power initiative, he determined that the federal government would create 5 “Sun Grant” centers for concentrated study. Oregon Point out University has the honor of having been chosen as a single of these centers, and may be allocated federal government grants of $20 million for each of the following four many years in order to carry out its mission. OSU will lead the way in researching alternative power as it represents the interests of the Pacific Islands, the US’ Pacific Territories, and nine western states. OSU President Edward Ray says, the study being conducted through OSU’s Sun Grant center will contribute directly to our meeting President Bush’s challenge for power independence. Specific study into alternative energy becoming carried out at OSU by varios teams of scientists correct now consist of a task to determine how you can efficiently convert such products as straw into a source of renewable biomass fuel, and another one aimed at studying how you can efficiently convert wood fibers into liquid energy.

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Wind Electrical Power As A Viable Solution To Meeting Option Energy Requirements

Even though it is a lot less pricey to initially get hooked in to the local electrical company’s grid than it is to setup and connect into wind turbines, in the long run 1 saves dollars by utilizing the wind for one’s Renewable Green Energy needs—while also becoming alot more independent. Not receiving an electric bill whilst enjoying the advantages in the modern electrically-driven lifestyle can be a wondrous feeling. Electric bills and fuel bills are rising steadily—but the cost of wind turbine vigor is zero, plus the charge of installing and hooking up a turbine is steadily coming down as demand rises and alot more commercial success is realized by a variety of organisations producing the turbines and researching technologies to make them ever even more efficient. Additionally, people are moving away in the traditional electric grids along with the fossil fuels for individual factors including wish for greater independence, the wish to live remotely or rurally without having having to “go primitive”, political concerns for instance fears of terrorist strikes on oil fields or electricity grids, or concerns about the environment.

Again, this motivation to get away from your common vigor sources is exactly the same one that causes citizens to seek the power from the wind for their energy, giving further company opportunities to profit from wind turbine production and maintenance, which drives their fees down for your consumers. In almost thirty states at the time of this writing, home owners who remain on the grid but who still choose to use wind electricity (or other choice forms) are eligible for rebates or tax breaks from your state governments that wind up paying for as very much as 50% of their total Green Energy costs. In addition, one can find 35 states at the time of this writing where these home owners are allowed to sell their excess energy back towards the energy business under what are known as “net metering laws”. The rates that they’re being paid by the local electric power businesses for this energy are standard retail rates—in other words, the home owners are in fact profiting from their own power production.

Some federal lawmakers are pushing to obtain the federal government to mandate these tax breaks and other wind energy incentives in all 50 states. Japan and Germany already have national incentive programs in place. However, “A lot of this is handled regionally by state law. There wouldn’t genuinely be a role for your federal government,” the Electricity Department’s Craig Stevens says. And as may be imagined, you will find power corporations who feel that it’s unfair that they should really must pay retail rates to private people. “We should [only have to pay you the wholesale rate for … your electricity,” according to Bruce Bowen, Pacific Gas & Electric’s director of regulatory policy. Then again, the companies seem to be a good deal more worried about losing short term profits than about the benefits, especially in the long run, belonging to the increased use of wind turbines or wind farms. Head belonging to the Center for Vitality Efficiency and Renewable Technologies of California V. John White points out, “It’s quality energy that strengthens the grid.” Hopefully the world can move to Renewable Energy within Renewable Green Energy to converse electricity and meet the needs belonging to the future.

Eco Christmas – Top Tips To A Green Christmas

As Christmas approaches once again, increasingly more and more of us are realizing the situation we and our planet face due to the effects of climate change. Whilst Christmas is a time for giving, eco-friendly, green gifts are becoming more popular for many people. Indeed, it is becoming clear that we simply cannot continue buying disposable items that use up precious resources if we are to sustain our well-being as humans and the planet as a whole.

Save money and the planet with eco-friendly Christmas decorations. Rather than plastic tinsel and baubles, how about decorating your home for Christmas with biodegradable ivy, holly and berries? Simply drape over mirrors and picture frames for a natural alternative and a traditional Christmas atmosphere.

Rather than spending money and using resources for gift tags, a great use for old Christmas cards is to cut them up and re-use them as this years gift tags.

Most households will produce a lot of waste paper at Christmas, be sure to use this as an opportunity to recycle this waste paper. If the facilities exist in your community take advantage of this easy way to help preserve resources.

Over the past few years the availability of eco-friendly gifts for men, women and children has greatly increased. There are many online stores that now specialize in eco-friendly, sustainable gifts and gadgets, from eco-friendly beauty products to solar powered boys toys (gadgets always seem to be popular with men in many families, worldwide). Why not make this years Christmas a sustainable, eco-friendly celebration?

Eco-Friendly, Quality Online Stores – Hand-Picked at EcoShopGuide.com [http://www.ecoshopguide.com]

Author: Jim S Smith
Article Source: EzineArticles.com
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