Aug 102012

Solar energy is considered a renewable energy source because it uses the power of the sun to produce electricity and heat. Since the sun isn’t going to burn out any time soon, it is a free power resource for the next four or five billion years.

Hydropower – Hydropower is electricity generated by damming a river. Turbines are built into the dam. Much like wind power, water flows down through the dam because of gravity and spins the turbine fans as it passes. This cranks a generator, which produces electricity. Hydropower currently accounts for 10 percent of the electricity production in the US, but is losing popularity as building dams is very expensive.

I find this concept enlightening, because you wouldn’t normally think of energy as such a fluid movement. It seems more. I found it fascinating that all forms of energy are interchangeable. It makes one think about the potential of newer energy as well. All objects hold some internal energy. That is, the kinetic energy of moving atoms. Conduction is discussed as the transfer of heat through collisions of electrons and atoms. Leaders at the University of Irvine that are studying the effect of aging, and specifically how the breakdown of DNA over time, effects aging.

Wind power is seen as a credible alternative energy to fossil fuels for producing electricity, but it can’t be used everywhere yet, and is seen as an eyesore for some residents who’s views, or land is spoilt by wind turbines. A turbine only produces electricity around 25% of the time, so it is not very efficient. Solar power is popular in some countries, and the technology is improving all the time, and even in the UK there are some homes and businesses that are powered by solar energy. The technology is improving and nowadays daylight rather than just sunlight can be used, meaning that solar power may become more popular.

For most of us, solar power is the most familiar form of renewable energy. We see solar hot water systems on roofs or bigger panels to supply some or all of a household’s power needs. Farmers use solar power to provide energy for electric fences. Most solar power is used by individuals or households, but not in large commercial or industrial buildings. Wind turbines are increasingly being used to supplement fossil-fuel electricity. The turbines cause concerns for nearby residents, with many reporting ill-health associated with the turbines.

Nuclear power isn’t seen as safe by all, and despite reassurances that it is, and there is widespread opposal to plans to create nuclear power stations, and alternatives to nuclear power are being investigated. Water power such as tidal or using rivers to produce energy is not new. Waterwheels and dams have been used for years. Using water to drive turbines to create electricity is not common yet in the UK, even though the UK is an island.

Power cuts and outages will be a thing of the past. And your ongoing alternative power will reduce carbon emissions, thus helping to turn around climate change. The instructions include a backup system, and guided, illustrated steps to follow. The tools and materials are plainly laid out (the materials cost less than $100).

One form of energy, wind (a form of solar energy), is converted to another form of energy, electricity, using a wind turbine. As the turbine spins, electricity is generated. Similar to solar power, wind power is protected from inflation. How? Any power you generate using your own wind turbine goes against the current utility pricing. Wind power can effectively shield you from rising electricity costs.

The energy we need might not be there soon:

Jul 132012

Long ago, people did not have access to the kinds of vehicles there are now. If they wanted to get from point A to point B, they had to use their own two legs, or the legs and strong backs of farm animals. When the automobile was invented, however, that all changed. Most people nowadays use cars as their primary form of travel, but with gas prices being so high, it can cost quite a bit of money to get around. Putting an HHO Generator in your car could help you save money and do a lot more traveling.

Unfortunately for the environment, most cars are great at polluting the air. People may not ever stop driving their cars, but there are ways to make them safer for the environment. Saving money tends to be a huge incentive as well.

Some environmentally conscious people have started driving hybrid cars, but because these cars tend to be more expensive than regular cars, not everyone is driving them. Not too many people are happy about gas prices these days, but in order to get around, they have to keep buying gas. You might not ever escape having to pay for gas, but there are ways to get more out of the gas you use.

There have been arguments made by a lot of people against the use of these generators. Many people say it is nothing more than a scam. The naysayers claim if it actually worked, everyone would be using them.

If you think you can get a kit, install it and never have to buy gas again, you are mistaken. Your car will still need gas. You should, however, be able to get more mileage out of the gas you put in.

Working on engines is not something everyone knows how to do. However, for those who are knowledgeable about engines, putting in one of these generators should be a simple process. Most kits come with instructions, so if you are able to read and follow directions, it might not be too difficult even if you are not a mechanic. You still might want to have a mechanic around, though.

Some people have built their own systems from scratch, using their own materials, and have increased their gas mileage a great deal. Others who have purchased an HHO Generator kit have experienced the same result. That being said, some people may not see any increase in gas mileage, but will reduce carbon emissions.

An HHO generator kit placed on your vehicle is likely to assist in improving your gas mileage. Pick one of the HHO kits to install if you are mechanically inclined.

Jun 292012

Gas prices don’t seem like they’re going down soon. Your budget can have a major difference if you cut gas costs. Unless your vehicle requires premium fuel, use the lowest octane you can. Changing air filters, spark plus, and keeping up the tire pressure can help you conserve gas. There are many steps, but they often get overlooked.

First Step: Keep your vehicle cleaned out. Extra weight will make your engine work harder in hot months. In colder months, this might help by giving the vehicle traction. During the heat of the summer carry only what is necessary in your vehicle, the trunk especially. The more weight in the vehicle the harder the engine will have to work and the more gas it will consume. The bigger the vehicle the more gas it will use to travel down the road just because it has greater mass and weighs more. The engine works harder to move the bigger vehicles down the road. If you are carrying something in your vehicle that is not essential it is best to remove it. It may be boxes or skis or power tools or anything that is unnecessary to carry around on a daily basis in your vehicle. Step Number Two: Although refraining from using your vehicle altogether is neither possible nor necessary it is a good idea to consolidate the trips that you do take in your vehicle.

Instead of going to the store for one or two items, make a list and wait until it’s necessary. Combine your errands list to do them all in one trip.

When you make car trips, decide what vehicle is necessary for each trip. Use the smallest vehicle if you don’t need much trunk space.

The time of day can also make a difference. If you are constantly hitting rush hour traffic traveling back and forth because of work you might consider approaching your employer to see if your work times might be different so that you miss the heavy traffic times. If this isn’t a possibility, try leaving an hour early and getting breakfast or something. Rush hour traffic can be the culprit of a lot of fuel use. Don’t stop in drive-thru’s either, park and go inside.

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Jun 272012

With the economy how it is, even the little things are important. Gasoline prices are consistently high now and saving money at the meter, even just a few pennies on the gallon can make a difference. Your driving habits can decide how your vehicle consumes gas. Here are some tips on how to make the best use of the gas that your vehicle uses.

I heard that my tire pressure can make a difference, is that true?

Yes when your air pressure is low, the tires actually drag on the road and use up extra gas. When the tires struggle, the engine works harder and burns more gas. The ideal pressure should be in the manual that came with your car. The trick is to use that number plus two, but don’t go over thirty-five psi. This can make you add an extra mile to your mileage per gallon. To maintain this, you should check tire pressure every other day.

What is the best gas to use?

You have the options of premium or unleaded when you buy gas. Unless your vehicle requires premium, it is unnecessary. Using the cheaper gas is okay as long as your owner’s manual indicates it is safe for your vehicle. You end up throwing money away if you get premium and don’t need it. However, if your vehicle does require the higher grade of octane fuel your engine will be damaged and you will get bad mileage if you use the cheaper grade.

Shopping for good gas prices is a good idea. Usually when there are two or three stations located in the same location they will be struggling to offer the best prices to draw in more business. More expensive stations lie near expressways. As you drive around town, keep an eye out for good prices.

Does my vehicle’s condition make a difference?

When your engine is in need of a tune-up it can use up gas just by trying to start. If it takes a while for the engine to crank over it will use up enough excess gas to travel almost two miles. When air filters get dirty or spark plugs need replacing, the engine works harder. This will burn extra gas. When you visit your mechanic, as them to tune up the timing. This will save a little gas.

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Jun 212012

The prices of gas are soaring. Elevated travel expenses have become the result. If you travel by car, you have some control over the costs.

Here are several ways you can save money on gas.

Switch to synthetic motor oil. Not only does this reduce engine friction, it make also make your car a little less ravenous at the gas station.

Use the manufacturer’s recommended grade of oil. Based on what is best for your vehicle are the manufacturer specs.

Buy gas with the recommended octane rating. To many engines, premium can actually be detrimental.

Fill up during the coolest times of day. You get more gas in each gallon because liquids expand in the heat.

Make sure that the gas cap is tight after you fill up. Gas evaporates easily. You can lose an appreciable amount through an improperly seated cap.

Check your tires before your holiday and inflate them to the manufacturer’s recommendations. If tires are underinflated, it can drag and increase gas consumption. You should never drive on bald tires. Not only is it unsafe, it also increases fuel consumption.

Don’t leave your engine idling for long periods of time. This includes pre-warming. One minute is all you need. Start off slowly, then use normal speeds after a couple of minutes.

You should also avoid continually starting and stopping your engine. With each start, the same amount of gas is burned as one minute of idle time. Instead, drive in a way that will entail minimal use of the brakes.

Driving the speed limit on highways is what you can do. Gas will be devoured if you speed. Whenever possible, activate your cruise control.

Stop lights in cities are usually set to synchronize with the posted speed limit. Drive the speed limit and you are more likely to hit a long series of green lights. Stopping at red lights increases idle time and gas consumption.

Don’t pack more than you need. You will use more gas if you are carrying more weight.

Wind resistance can be decreased. Unlike a vehicle that is sleek and clean, a car that is caked with mud, ice, or snow will drag and burn more gas.

Unless it is necessary, don’t use the air conditioner.

To pamper your vehicle, make sure that it goes in for regular tune-ups and maintenance. Slight adjustments can mean dramatic fuel savings.

Before you leave, do your research to find out where the cheapest gas stations are. You need to know that you will gobble up more gas that you save if you drive too far out.

Trade your gas guzzler (if you own one) with a relative or neighbor for a smaller vehicle while you’re on vacation. Make sure that insurance policies on both vehicles are in order first.

Use your feet! Whenever possible, walk once you get to your destination. You will really get to know an area if you walk.

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Jun 202012

It is often said that a diesel engine will go much farther on a gallon of fuel that the standard gasoline engine because of their designs, and due to the higher energy density of a gallon of diesel fuel. However, you should also bear in mind that this doesn’t come without a trade-off – more oil is required to manufacture a gallon of diesel versus a gallon of gas, and the refining process more intricate and expensive.

When comparing gasoline-powered vehicles with their diesel-powered counterparts, the best way to do so would be by reducing the diesel car’s suggested mileage by some 20 percent. You would also get more of your money’s worth from a gas car in the first few years from purchase, mainly because diesel powered vehicles normally cost slightly more than their gas counterparts.

If you’ve heard some scuttlebutt about diesel fuel in the past, it most likely was true, as diesel in the past wasn’t as refined as gasoline. What happens to be true right now is that diesel powered vehicles emit more harmful substances such as nitrous oxide and “particulate matter”. This meant that diesel engines were more polluting than gas engines per each mile they are driven.

Because of this, there is a safe and relatively earth-friendly alternative called biodiesel. This is essentially low sulfur diesel, and can be found in most gasoline stations. Yet it would still be important to figure out whether buying a diesel powered car is still worth the additional expense.

There are a lot of other things you need to consider when evaluating whether a diesel vehicle would be right, such as the engine power, miles per gallon, number of passengers and specific models you can afford. Once you’re sure everything’s within your budget, everything should follow smoothly.

There are numerous gas and diesel vehicles available, all you have to do is decide which one is right for you. Just ask around, surf the ‘net, do all the research you need to do and your patience will be rewarded with a vehicle that you can be proud that you purchased.

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Jun 202012

Nowadays you may be pulling your hair out over those sky-high gas prices. Or maybe higher than Mount Everest – whatever the case is, I’m sure you’re just like the rest of us who have their own concerns as to why these gas prices don’t seem to be going down, and own opinions on this issue at hand.

What Is Fuel Economy?

To put it into prospective, the fuel economy are the numbers posted on the window sticker of a new vehicle. However, you can only expect about 75 percent of the fuel economy figures stated on the sticker – not a very high percentage at all.

You can use these numbers to determine the best type of vehicle for your purchase. This would allow you to make an easy comparison between vehicles, so don’t forget to take note of this figure.

Pricing Of Hybrid Cars

Gas electric hybrid vehicles, mainly because they combine a standard gas engine with an electric motor, cost anywhere between $2,000 to several thousand dollars more than a similar vehicle with just a conventional motor.

Many hybrid vehicles can give you anywhere between 45 to 55 mpg, which is a very lofty figure. This is great for those who want to save money on gas, as hybrids can go many miles on a full tank of fuel and they come with extended warranties as well.

About Diesel Vehicles

Another great way to save fuel would be to buy a diesel powered vehicle. Diesels are known for getting extra mileage from every gallon of fuel. Improved torque is another benefit – great for pulling heavy loads. The price differential they have over gasoline engines are usually much smaller than that of the hybrid.

These two are the primary options you have for saving fuel, and they come in different models and varieties. Before you make a purchase, always remember to shop around and find what’s best for you. A little sacrifice and doing your homework could lead you to buy a fuel-efficient vehicle that would serve you well and for a long time.

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Jun 192012

Let’s start with the basics – diesel engines take advantage of gas compression, which causes the temperature to go up as a result. After which, the air would be sucked into the cylinders, with the piston rising and compressing the air even further, which could result in the air’s temperature reaching up to 900 degrees centigrade at a 25:1 compression ratio.

The fuel would pass through the atomizing nozzle as it joins in with the high-pressured air – the process starts on top of the piston stroke before moving through the combustion chamber and finally through the nozzle. The ignition of the fuel would subsequently happen much faster than with regular gas. This combustion will cause the gas in the chamber to heat up rapidly, which increases the pressure and forces the piston downwards.

The connecting rod will transmit this motion to the crankshaft. The scavenging of the engine is either done by ports or valves. To get the most out of a diesel engine, use of a turbocharger to compress the intake of air is vital. And to improve the mileage of your car and even improve the performance even more, an aftercooler or intercooler can come in handy by cooling the intake air.

An important part of older diesel engines was the governor, which limited the speed of the engine by controlling the rate of fuel that was delivered. Without this part, the engine would overwork itself – this is in contrast to gas engines where the air that comes in is throttled. Older style injection systems were driven by a gear system that came from the engine.

A lot of people have only praises for the diesel engine – a state of the art innovation in the automotive industry. Technological advancements can only ensure that the diesel engine would continue to evolve and improve. For example, in the last few years we have ultra low sulfur diesel fuel which makes diesel engines much better for the environment, as well as being more pleasant to be around. It may not make the gasoline engine obsolete anytime soon, but you never can tell!

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Jun 172012

You probably know a diesel powered vehicle’s advantages and the reasons others should get one if you’ve been driving one for a few years or had one previously. Owning diesel powered vehicles could give consumers better torque, much-improved mileage (very important knowing today’s gas prices) and little hassle with maintenance.

A lot of other motorists, though, think lowly of diesel vehicles because they are severely lacking in power, especially when you get them going from a full stop. But if performance is really important to you, you can make adjustments to a diesel engine and get more power without sacrificing fuel economy.

Diesel powered engines are 20 to 30 percent more fuel efficient than gas powered engines, owing largely to diesel’s considerably higher fuel density.

Diesel engines are also cheaper to maintain as they have less parts than that of a gasoline powered engine. As a result, diesel engines last much longer.

Diesel engines use air compression to create combustion versus the fuel/air mixture that is required by gas engines. This attribute means that diesel engines don’t require spark plugs and therefore don’t need to be tuned up. That’s another reason why they are cheaper and easier to maintain.

If you need a vehicle that has enough torque to pull heavy equipment, such as a boat, then you’ll want to get one with a diesel engine. They are also great for hill climbing or going past steep inclinations, though the most noticeable drawback is a lack of speed and power when coming off from a full stop.

With trucks, diesel is normally the leader over gas engines in terms of performance and miles per gallon. Diesel trucks will get more miles than gas trucks, and the price for diesel is a bit cheaper than gas these days. You can expect diesel to be very popular in the years to come because these gas prices don’t seem to be coming down any time soon.

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Jun 162012

With gas prices rising almost daily it seems as well as the pressure to reduce emissions from cars, keeping a car economical on fuel is becoming a priority for many. People with the inability to update their vehicle through any new purchases, have to find ways to cut back on their driving to save fuel.

Smooth running vehicles use less gas. Keeping up with monthly and yearly maintenance work with your car will lower gas use and keep your engine running smoothly. In order to lower fuel consumption, owners must change oil, air filters, and any other fluids under the hood of their car.

Check your tires and make sure that they are inflated properly in order to get the most out of your fuel. It’s simple, if your tires are full, your car will run more efficiently.

Fuel burns whenever the engine is working. Switch the car off whenever you feel like you will be waiting a while for something to reduce fuel consumption. If the car is running for less than a minute, then there is no reason to shut the engine off. Starting the car up takes the same amount of fuel as idling for one minute, so only switch off if it’s going to be a longer wait.

Combine trips to make one longer outing with several stops, rather than several short trips starting the car from cold each time. Taking care of business in one trip uses less fuel with a warm start for your car.

Additional car weight decreases fuel efficiency. Cars that carry a lot of weight including, hitched trailers, carriers, bike racks or any excess material in the trunk will have a sudden increase in fuel consumption.

An interesting way to save gas is to keep a clean car. Cars that are completely clean on the outside save more fuel according to research in aerodynamics and drag.

Driving behavior affects fuel efficiency. Being consistent and smooth when driving will provide the best use of fuel. Fast acceleration, braking hard and excessive speed all use more fuel.

Before going on a drive organize your trip with directions of the best routes to take. Find low-traffic routes to keep your car flowing at a consistent speed. Of course getting lost and driving around aimlessly for hours won’t save any gas either.

Because having the windows down causes your car to work more, it consumes more fuel than having the air conditioner on. If the car is hot, turn the air conditioner on for a few minutes to maintain a tolerable temperature.

Only use your car for long-distance trips to save on gas. Take advantage of walking whenever possible, to cut back on parking problems and laziness.

Going green when buying a car cuts back on cost of fuel, and air pollution. At the very least, buy a smaller car.

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