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Almost all of us have come across hybrid vehicles now and then. While many of us have owned a hybrid at some point of time, others have seen friends and relative driving cars that are hybrid. This brings us to the question—What are hybrid cars? Any car or vehicle that combines more than a single source of power can be called a hybrid. Most of the hybrids on the road today combine gas and electricity as sources of power to provide propulsion to the vehicle. While gasoline-electric hybrids are the most common kind of hybrid cars, you may also come across some diesel-electric hybrids very soon. Since you will most probably come across a gas-electric hybrid car, or buy the same if you have to, we will tell you how a gasoline-electric hybrid car works.

The basic principle behind the working of a hybrid car lies in the seamless integration of two sources of power—a gas engine and a high powered battery , both of which provide power for running the electric motor that runs the car. Unlike cars that run on electricity, batteries in hybrid cars do not need to be charged externally. This is because batteries used in hybrid cars charge themselves through energy that is generally lost when a vehicle decelerates or slows down. Instead of letting this energy go waste, hybrid car batteries recapture it to charge themselves.  Since hybrids combine battery power along with the power provided by the gas engine, they tend to save on fuel by giving more miles per gallon of fuel as opposed to cars that run only on fuel. While the main principle behind the working of hybrid cars is the combination of the gas engine with an electric battery, the way in which this combination works varies in different kinds of hybrids.

In some hybrid cars, the electric motor is only used to provide assistance to the propulsion created by the gas engine when extra power is required. However, the electric motor cannot work independently. In these cars, the battery can also not get charged and provide power to the electric motor at the same time, and the two functions have to take place separately. These kinds of hybrid cars are generally referred to as mild hybrids and examples are Honda Civic (2004 and 2005) hybrids and Honda Insight. On the other hand, there are other kinds of hybrid cars where the electric motor, run by the battery can work independent of the gas engine once certain conditions are achieved. In most cases, the electric motor takes over from the combustion engine when the vehicle is cruising at low speeds. The gas engine takes over when more power is required to run at higher speeds. In some cases, both the battery powered electric motor as well as the gas engine work together to provide the necessary propulsion to the vehicle, but this generally happens when the vehicle reaches very high speeds. As opposed to mild hybrids, the battery can both get charged and provide power to the motor simultaneously.  Some examples of full hybrids are the Ford Escape, Toyota Highlander and the Honda Civic (2006 and above) hybrids.

If you have a swimming pool where you want to install a heating mechanism, then you should definitely consider using an alternative source of heating like solar energy before going for conventional swimming pool heating using electricity or gas. This is because you can save a lot of money in the long run by using a solar pool heater and cover. Even if you already have conventional swimming pool heating installed, you can change over to solar heating since this is an extremely cheap, not to say eco-friendly method of heating up the water in your swimming pool. 

While initial installation charges of a solar heating system for your swimming pool can range anywhere between three to five thousand dollars, it is an extremely small sum when compared to the electricity and heating bills that you would end up paying every year as the cost of heating your swimming pool.  A solar pool heater can either be installed on the roof of your indoor swimming pool, or if you have an outdoor pool, on the roof of your house. The mechanism involved in a solar pool heater is quite simple–pool water is first passed through a filter that removes debris and then passed through a solar collector, where the water is heated and transferred back to the swimming pool. The pool collector is the main part of any solar pool heater, since this is where all the heating takes place. Once the water has turned warm, it is pumped back to the pool through an automatic or manual flow control valve.

The kind of solar pool collector that you buy will be the main determinant of the cost of your solar pool heater, since pool collectors that work above sub zero temperatures are made only out of high quality plastics. On the other hand, if you live in an area where you constantly face sub zero temperatures, then you will have to go for a pool collector that is made out of metal coated with iron tempered glass and will therefore be costly.

Another method of saving money spent on your swimming pool is by buying a solar pool cover. Once you have your pool covered with a solar pool cover, you can avoid loss of temperature in your pool, thus saving energy. In fact, if you use a transparent pool cover, you will be able to use your pool cover for bringing up the temperature in your swimming pool by trapping solar heat. Another way in which a solar pool cover saves you money is by preventing evaporation. You can lose hundreds of gallons of water from your pool every year. Along with this, most of your pool chemicals also keep vaporizing when the pool is not covered. Thus you not only save on heating costs with a solar pool cover, you also save a lot on chemical and additive costs. At the same time, a pool cover will keep pollutants from falling into your pool, keeping it cleaner for longer periods, saving both water as well as heating expenses.

Do you know that water is a non renewable resource and we are very soon going to run out of usable water if we continue using water at the pace we are doing nowadays. Water conservation is the need of the hour if we want to live. Life is not possible without water, and if we keep in wasting water the way we generally do, we will very soon be faced with a world where there is no water. In order to avoid coming across this doomsday scenario, it is important that all of us do our own little bit in order to save water. Here, we give you some great water conservation tips that you can apply to your daily life to save water.

Turn Off The Water While Brushing: Do you know that a large number of people spend 5 to 25 gallons of water on a task like brushing. Most of us do not turn off the faucet while brushing and it keeps gushing out water at the rate of three to five gallons per minute. You can easily brush comfortably with just half a gallon of water if you turn off the faucet after wetting your toothbrush and turn it on again only when you need to rinse. Apply the same principle while you are shaving and you will easily save 20 to 30 gallons per day during these two tasks only.

Take Shorter Showers: We are all so fond of showers that we keep taking one every now and then, and many people shower at least twice a day. While this is no doubt a good practice, letting the shower wash over you for ages is not. One uses at least 25 to 50 gallons of water per five minute shower, since most shower heads pass at least five to ten gallons of water every minute. Stop the shower while you are applying soap and shampoo and try to cut down on washing time. Even if you cut your shower time by two minutes, you can save ten to twenty gallons of water.

Mend All Leaks: Do you know that a single leaking faucet or pipe can lead to wastage of up to 50 gallons of water per day. On top of this, statistics confirm that at any point of time, at least twenty to thirty percent toilets in the country have a leak.  Even a small drop by drop leak can fill up two to three full size bath tubs in a day. Now that you know how much water your small leak is wasting, get it fixed fast to avoid wasting even more.

Always Put in Full Loads: It is a common practice to run the dishwasher or washing machine with only two to three pieces of utensils or clothes, but this is an extremely bad habit when it comes to water conservation. Since most dishwashers and machines use the same amount of water whether you wash a full or a partial load, it is wiser to wash full rather than waste large amounts of water for washing two or three pieces. You can easily collect your dirty clothes till they make a full load and wash three to four dishes by hand thereby saving fifty to hundred gallons of water.

Solar energy is one of the most widely available and easily harvestable sources of alternative energy. Energy drawn from the sun can be used for different purposes ranging from producing electricity, running machines and appliances to heating and lighting. There are a large number of ways by which the sun’s power can be harnessed to cater to our energy needs and all of us should try to use solar energy as part of our total energy usage in order to save non renewable fossil fuels. As compared to fossil fuels, solar energy is totally clean, eco friendly and renewable and once you have the necessary installments in place; it is also quite economical to use.

You can install solar energy panels on the roof of your house and start using solar power to provide electricity for all your household needs, or if you cannot afford a total solar energy conversion, you can always go in for installing solar heat exchangers for taking care of your house’s heating requirements. Different types of solar heat exchangers are available in the market for different purposes, but the main purpose that all solar heat exchangers serve is to heat water for your daily needs. A solar heat exchanger works on the principle of trapping the sun’s heat and then transferring it to the liquid being heated.

Based on your requirement and budget you can go for either liquid to liquid or air to liquid type solar heat exchangers. Apart from being divided into these two broad categories, solar heat exchangers also vary in design and style. Your solar heat exchanger manufacturer or contractor will be able to suggest the best kind of solar heat exchanger for your house based on your needs, requirements and budget.

In case you are building a new house or renovating your old one, then you should try to make changes that let you avail maximum use of solar energy. In order to heat your house using solar energy, you can install heat attracting glasses in windows and doors facing the sun. Different types of glass panels are available that let the heat of the sun in without letting glare pass through. You can also go for glass panels that allow for only one way visibility to protect your privacy. Try to install as many sun facing glass windows and doors as possible so that the sun takes care of most of your heating needs and you do not have to resort to using too much electrical power. While making your house solar energy- friendly might cost you initially, you will end up saving thousands of dollars every year on heating bills.

Putting in sky lights is also a great idea since this will save you from using artificial sources of light during the day. Not only will this prove economical in the long run, but a little exposure to the sun is also good for overall health.

Solar pool heating systems are the most cost effective and environment friendly way of heating up your swimming pool. While a solar heater installed atop your roof can heat your pool’s water throughout the year and can totally replace the need for an electric or gas heater, the initial installation cost keeps many people from investing in such a mechanism. However, everyone can easily buy and use a solar pool blanket, which is definitely the cheapest way of keeping your pool warm.

Solar pool blankets are can be likened to large sheets of bubble wrap, but they are made out of a more durable and tougher material. The bubbles in a solar pool blanket trap the sun’s heat and transfer it to the pool. The bubble like structure of the sheet acts like hundreds of tiny magnifying glasses that help in magnifying the heat of the sun before transmitting it to the water. Solar pool blankets can easily increase the temperature of your pool water by ten to fifteen degrees Fahrenheit during the day. On the other hand, they also act as a protective barrier against the heat from your pool being lost to evaporation in the night. Once your pool is covered by a pool blanket, it will not lose the amount of heat that an uncovered pool would and save your heating costs if you have to reheat the pool in the morning.

So a solar pool blanket is a must for you if you live in a cold climate where you have to keep heating your pool before using it. A solar pool blanket will keep the temperature of your water up by 10 to 15 degrees F so your pool will get warm faster when you heat it. On the other hand, if you live in a warm climate, then you might not have to invest in a pool heating system at all since your pool blanket will effectively be able to keep the water in your pool warm and comfortable.

Solar pool blankets can be bought from pool supply stores, home stores or online stores for anything ranging from a hundred to two hundred dollars based on the size of your swimming pool. In order to maximize the efficiency of your solar pool blanket, buy a blanket that is black on the top and silver on the bottom. While black will absorb maximum heat from the sun, silver will keep maximum heat into the water. It is a good idea to buy a pool cover reel for your blanket. Putting your blanket on a reel makes it easier to manage and store. At the same time, reeling a blanket in is the best way to remove a blanket from your pool. You can go for either manual or electric reels based on your budget. These reels are movable and can be easily removed from the pool area when swimming is going on.

Apart from keeping your pool warm, a solar pool blanket will also prevent evaporation from your pool, saving both your water and chemical costs. A blanket also keeps debris out of the pool, so you will need to clean your pool less often.

Water conservation is a big issue as we finally wake up to the fact that our finite supply of water is not going to last infinitely. Saving water is everyone’s duty and doing so is even more important for people living in big cities since limited resources need to be shared by very large populations in big cities. In order to make sure that there is enough water to fulfill everyone’s needs in a big city, we can all follow some of these simple and easy tips to save water:

• Never keep the water running unnecessarily while performing your daily toilette. Shut off the faucet while brushing, shaving and washing your hands and turn it on only when you really need to wash, and not when you are just waiting to.

• Operate your washing machine and dishwasher only with full loads instead of using them for washing partial loads and you can end up saving hundreds of gallons per week.

• Mend all the leaks in your bathroom, kitchen and garden and you can end up saving up to fifty gallons of water per day.

• Start using aerated showerheads and taps to save water. They will give you a similar water pressure but save up to 50% water by combining their water flow with air.

• Do not keep the water running while doing dishes or washing vegetables. Instead, fill a sink with water and wash your dishes and vegetables in it.

• Fill a jug or bottle with water to drink and keep it on your kitchen counter or fridge. This will stop you from running the faucet till it starts producing cold water.

• If you have a garden, then water it during early morning hours, since this is the time when evaporation is the least. Plant during spring or fall since your plants will need lesser water as compared to planting in the summer. Do not let your sprinkler run unattended and make sure that it sprinkles only over your green area instead of watering your drive and passage.

• Cook food in utensils that are the appropriate size instead of cooking in large pans since larger utensils would require more water for cooking the same amount of stuff. Use the minimum amount of water possible for cooking. This will not only save water, it will also ensure that you lose lesser nutrients from your food.

• Attach spray nozzles to your garden hose so that you can regulate the flow of water as and when you need it. A lot of plants die due to over watering. With a controlled hose, you can ensure that you provide just the required amount of water to your plants. At the same time you can save tens of gallons of water by stopping the water supply while moving from one place to another or directing water where it is needed instead of letting it flow uselessly.

• Shorten the time period of your shower. Every minute in the shower wastes at least four to five gallons of water. You can easily save ten gallons of water per shower if you shorten your shower by just two minutes.

Water as we all know is one thing that nobody can ever do without. At the same time, we all know that water is non renewable, and should therefore be used as sparingly as possible so that it lasts long enough for everyone to have a glass of water as and when they want it instead of looking out for water substitutes. We can all do our bit to save water by following a few simple tips in our day to day lives. Some very simple things that you can do to save water without changing your lifestyle even a single bit are:

Brush Wisely: A large number of people keep the faucet running all the time that they are brushing. Depending upon personal habit, this could range anywhere between a minute to five minutes, where you waste 4 to 5 gallons of water per minute. A better and more environment friendly way to brush is to wet your toothbrush, turn off the tap and then turn it on again only when you need to rinse. This way you save at least five to ten gallons of water while ensuring that the taps will still be running ten years hence.

Wash Conservatively: We are so used to our washing machines and dishwashers running all the time that we now run them even if we have to wash just a couple of clothes and dishes. Both dishwashers and washing machines consume a lot of water, whether you run them with less than a half load or a full load. Therefore, you should always run these machines only when you have a full load. If you just have to wash a couple of dishes, then doing it by hand saves water and is also faster.

Flush Without Wasting: We waste ten to twenty liters of water every time we flush our toilets. However, the purpose can be solved by using lesser water for flushing. If you are in the process of building a new house or installing new toilets, then get it fitted with flushes that use only ten liters of water instead of the usual twenty. Both work equally effectively. Otherwise, you can also go for the option of getting your flush lever changed for a knob that lets you regulate the amount of water you use for flushing. This will hardly cost you anything, but save you a lot of water everyday. If you cannot do any of these things, you can just fill a plastic one liter bottle with water and keep it inside your flush tank where it does not interfere with the flush mechanism( this would be at the corners or the side). Every time you flush, you will be saving a liter, saving at least twenty to thirty liters or 5-8 gallons per day if you live with a family. 

Water Plants At the Right Time: If you have a garden or keep plants, then water them during the morning or in the late afternoon. Apart from being the best time for your plants, this routine ensures that lesser water gets evaporated than when you water them during day time. Do not make the mistake of leaving your sprinklers on all the time, and you can save a lot of water in your garden too.

Most of us end up spending thousands and thousands of dollars on heating every year. However, do you know that almost all of us spend at least ten to twenty five per cent more on heating than what we would if we followed a few simple steps in order to cut down on the energy spent on heating up our houses. Energy conservation of any kind goes a long way, because not only does it save us money on our bills, saving on fuel and energy nowadays is equivalent to saving our planet. Even if you have loads of money to spend on heating bills, it is advised that you still try to save energy in order to do your share for saving the earth from folding up due to global warming. Some tips on how you can save on your heating bills are:

· First and foremost, check that your house is properly insulated. You might be losing up to thirty per cent of your house’s central heating through doors and windows that do not seal properly when closed. Therefore, if you have any such outlets, mend them fast using weather stripping or caulking. Remember that windows, even when closed are a major culprit when it comes to losing heat. So make sure that you always pull the blinds and drapes when there is no sunlight in order to maximize on your heating. On the other hand, you should open them to let the heat in whenever the sun is out.

· Keep replacing your furnace filter regularly, since dirty filters add up a lot of dollars to your heating bill due to inefficient heating. You can either ask for extra filters from your furnace manufacturer or buy them at home stores. Change your furnace filters at least once every two months in the winter.

· You can save a lot of money as well as energy by turning down the temperature on your water heater. Most hot water heaters are preset at 145 degrees, and if you turn the temperature down to 120 degrees, you can end up saving at least sixty to seventy dollars with an electric heater and thirty dollars with a gas one. While turning down the thermostat will save money, it should in no way hamper your hot baths. Before changing your water heater’s temperature, remember to turn off the heater’s power through the circuit breaker installed in your home’s central electric panel.

· Using cold water for dishwaters and washing machines also saves both energy and money without hampering the quality of your cleaning. Most detergents nowadays are quite effective even in cold water and you should use hot water only when you are washing clothes that are heavily soiled or crockery that has a lot of heavy oily residue.

· If you are really serious about saving more energy and money, you can ask for an energy audit from your local heating or electricity company. Energy auditors can give you tips and sugestions that might help in reducing your monthly heating bill by half.

Conserving water is important for all of us everywhere, but it becomes more so for people who are living in drought prone areas. If you live in a state or area that is arid or drought prone, then it becomes all the more necessary to save water as and when possible in order to avoid possible water shortages and droughts. Water consumption in the garden takes up the lion’s share of water expenditure in a home, especially in an area that is dry where the garden needs to be irrigated everyday. Therefore, it is important that you optimize your garden for saving water, so that you do not have to face water shortage problems or droughts in your area. Some tips on how you can optimize you garden to save water are:

· Do not let water run unattended in your garden. You should switch on your watering hose only when you are there and water the plants manually. Leaving the water running can waste hundreds of gallons in just a few minutes. If you use a sprinkler system, then make sure that you time it and turn it off as soon as your garden is watered. If possible, get an automatic mechanism to turn your sprinkler on and off.

· Your choice of sprinklers can make a lot of difference to the amount of water that goes waste in your garden. When you install your sprinklers, make sure that they sprinkle only on the planted area instead of washing your sidewalk or drive. When buying sprinklers, get ones that create heavy droplets instead of the ones that create a fine mist. This reduces water loss due to heat and evaporation and your garden will get watered faster too.

· When planting grass and ground cover, make sure that you use plants that are native to the area that you live in or come from another dry area. These plants will adapt more easily to your lawn or garden and will also require less water because they would be used to your local climate.

· A large amount of water in gardens is lost to evaporation. Therefore, you should take steps to minimize losses due to evaporation in your garden. Watering plants early morning or late afternoon reduces losses due to evaporation when compared to watering during the day. Use sprinklers and hoses that are less prone to evaporation and if you have any fountains or water bodies, locate them in the coolest area of your garden to minimize evaporation.

· If you use a hose to water you plants, then you can easily attach a spray nozzle to it in order to regulate the amount of water that passes through the hose. This small step itself can save gallons of water everyday as you move from one place to another in your garden or provide your potted plants with only as much water as they actually need.

· If you are planting turf or grass, try doing it during the spring or fall. Not only will it give you the best results, it will also save a lot of water as compared to planting in summer months.

As gasoline prices keep on following a constantly upward trend, every one has started looking for cheaper and better options. While there are some options apart from gasoline engine run cars, the debate about which option is the best among these alternatives shows no chances of dying down. As of now, there are only two main financially viable and somewhat proven alternatives to gasoline cars and these are diesel and hybrid cars. Just like everything else in life, both kinds of cars come with their own positive and negative points, and which one is better depends on a number of factors like who is using the cars and for what purpose etcetera. While the ‘who’s better’ debate lingers on among both car manufacturers and consumers alike, we compare some of the main features of both hybrid and diesel cars.

Mileage: Mileage is the main reason why people are looking for alternatives to gas run cars in the first place. No wonder then, mileage will also be the first thing you will need to consider when you compare diesel and hybrid cars. Most diesel run cars provide mileage that is at least 20% to 40% higher than gas run cars. This means that a gallon of diesel will take you a much larger number of miles than a gallon of gas will. At the same time, hybrid cars are also known to provide fuel efficiency that is at least 20% to 35% higher than gas cars in most cases. However, this has been known to vary a lot when it comes to actual driving and many people claim that consumers get at least 10% less mileage than that claimed by the company. When you put both these facts together with the fact that the price of diesel is much lesser than that of gasoline, you can easily come to the conclusion that running a diesel car is going to be much cheaper than running a hybrid car in most cases.

Price: When it comes to price, both diesel and hybrid cars cost more than regular gasoline vehicles. However, while hybrids can cost anywhere between $3000 to $ 10,000 more than regular gas versions of the same car, diesel cars also do not cost much less, especially when you move towards prestigious brands. Price difference between gas and diesel models generally varies from maker to maker and model to model and there are a large number of cases where a diesel vehicle costs you almost the same or just slightly more than a petrol car with the same features.

Maintenance and Other Costs: Maintenance is one place where diesel generally scores one over hybrids. While diesel cars also require more care and maintenance than gas run cars generally, they have proven themselves to be sturdy, reliable and long lasting. Hybrid cars, on the other hand have not been around for a long enough time to have these things tested. On the other hand, since there are very few hybrids around even now, spare parts and servicing costs more than what you would need to pay for a regular gas or diesel vehicle. Spare parts and service for diesel cars are both cheap and easily available when compared to hybrids. The high costs of batteries and the need to replace them is one more area where hybrids lose one more point to diesel cars.

Environment Friendliness: There is no doubt which car scores way above diesel cars when it comes to polluting less and creating a lesser amount of green house emissions. Diesel cars pollute more than even regular gas cars, while hybrids pollute lesser than gas cars. So if you want to do your bit for mother earth, then a hybrid is what you should go for.

The world is finally waking up to the fact that gasoline is a non renewable source of energy that we all are fast running out of. On the other hand, global warming caused as a result of the burning of fossil fuels is getting to be a major threat for life as we know it. As oil reserves all over the world keep getting depleted and fuel prices rise, everyone is turning towards alternative sources of energy for running their factories, houses and cars. As a result of this, hybrid cars are gaining in popularity, but because of their high costs, they are yet to become a prominent fixture on our roads. People are experimenting with different methods of saving gas, and the best part is that we they have come up with a highly successful method of reducing both gas consumption and pollution.

Cars can now be converted to run on water, and what is more is that these kinds of hybrid cars are much better than conventional battery hybrids since they increase fuel efficiency not just by 20 to 30 percent but by a full 100 per cent. This means that when you convert your car to run on water, it will provide you with a mileage that is just double of what you were getting earlier with a single gas engine. Some people who have converted their cars have reported an even greater increase in mileage. But the best part about converting your car to run on water is not the amount that you save on gas, but the amount of pollution that you reduce. Cars running on water emit lower amounts of harmful pollutants when compared to regular cars. At the same time, it is also known to increase the engine’s life span due to higher efficiency.

One of the most important reasons why cars running on water can provide higher mileages is because this technology makes the engine more efficient. Traditional car engines are able to convert only twenty per cent of total fuel consumed into energy for running the car while the rest is wasted as unburned fuel and heat. This means that the major part of your gas expenses goes towards polluting the environment rather than running your car. When you convert your car to run on water, it results in increasing the efficiency of your car’s engine in burning fuel for energy.

If you want to hybrid your car to run on water, you can easily find a number of companies on the internet who will undertake this task for you. Many web sites are also present that will provide you with free information about how you can hybrid your car yourself. While it is tough to believe that you will actually be able to run your car on water, a large number of people have already taken advantage of this technology and are saving loads of gas money. In most cases, converting your car to run on water will cost you somewhere around $200 or so. The technology or the addition will not affect your engine adversely in any way and if you are not satisfied with the arrangement, you can easily unplug the whole mechanism without harming your car at all.

Conserving water has become the need of the hour because of the non-renew ability of water combined with its necessity. We as a planet are running out of water, which unlike other things is necessary for living. It is not just the government or civic bodies whose duty it is to conserve water, but all of us are equally responsible for saving water for tomorrow by using it judiciously today. By following a few simple steps, we can conserve hundreds of gallons per day per day per household. All we need to do is use water wisely in the kitchen, bathrooms and in our gardens, and we can end up saving almost as much as we spend per day. Since the kitchen is one place where water is used a lot every day, it should be the first place to start house hold water conservation. Some simple tips that will help you save water in the kitchen are:

· One thing that you should always pay attention to is the time you keep the faucet running without doing anything substantial. At the same time, you might have noticed that the faucet generally provides more water than required for your task. The best thing to do to save water in your kitchen is to start using an attachment that either lets you regulate the flow of water from your faucet or decreases it substantially. We can generally do with only one-third of the water that our faucet provides while washing vegetables or doing the dishes. You can use external attachments that fit on to any kind of faucet to provide a lesser amount of water. These can be bought from any home supply store for five to ten dollars.

· If you do not want a slower supply of water, you can get an aerated faucet for your kitchen sink, which will provide you water at the same pressure that you were getting earlier, but still save on water by mixing its water output with a high percentage of air.

· If you do not or cannot change or attach any fixtures in your kitchen, you can still save on water by running the faucet only when it is absolutely necessary to do so. Start washing vegetables in pans or sinks full of water instead of washing them under running water. Instead of defrosting food under running water, keep it outside the freezer or in the fridge 4-6 hours before use. Try not to use the microwave too much for defrosting, for while this will save on water, you will still be wasting energy that is produced from non renewable fuel.

· Do not use your dishwasher or washing machine when you have to wash only a small number of utensils or clothes. This is because even partial or half loads consume almost an equal amount of water as that used for a full load. If you only have to wash just a couple of dishes, try washing them by hand to save water.

The hybrid car is till date, the best solution for reducing both pollution created by gas and diesel run vehicles and for reducing total outlay on gasoline per car. Unlike other cars that run on alternative sources of energy, hybrid cars are the only ones that can compete with regular cars when it comes to performance. However, like every good thing in this world, hybrid cars also have their weak points which are generally highlighted by auto critics and reviewers as and when the fancy takes them. There are many advantages associated with hybrid cars. At the same time, there are some other practical and price related details that you should be aware of before you buy a hybrid car.

For one, hybrid cars cost more than regular cars, and the difference in cost varies from three to ten thousand dollars when compared with regular gas cars offering the same features. Hybrid cars generally fall in the price range between twenty and forty thousand dollars, depending upon the model and make. However, you should remember that you can save money spent on buying the car through tax rebates provided on hybrid cars. Right now, the federal government is offering up to approximately $3,500 tax concessions on hybrid cars depending upon how environment friendly the car is. So you can make up for the higher cost of your hybrid through tax savings. On the other hand, you might also be eligible for various state based schemes like free parking and tax rebates depending upon which state you live in.

Another feature that makes hybrid cars the pet cause for complaint with car reviewers is the price of hybrid car batteries. Since batteries installed in hybrid cars have to do much more than what batteries in regular cars have to do, they are generally larger and costlier. Hybrid car batteries can cost you anywhere between two and four thousand dollars, but you have to keep in mind that they have long life span. Most companies guarantee their batteries to last for at least eight years, running between 80,000 to 100,000 miles per year, depending upon your model. If your battery packs up before this, the company will replace it free of cost. Most batteries should outlast their guarantee periods. In case your car battery fails after the guarantee period, you can go for the option of replacing defective modules instead of replacing the whole battery.

One very important feature that attracts people to hybrid cars is the higher mileage per gallon that these cars provide when compared to conventional cars. However, since hybrid cars are costlier than regular ones, it depends on the kind of usage that you put your cars to whether your hybrid turns out to be cost effective or not. Hybrid cars generally provide an increased mileage on city roads as compared to highways, but in both cases, the mileage is higher than gas engine cars. You can end up saving a lot of money with your hybrid car if you live at a place where gas prices are high or are slated to go up, or if you use your car extensively.

A large number of people nowadays are turning towards alternative options to driving conventional gas powered cars, and as a result, hybrid cars are catching a lot of limelight. Hybrid cars or cars that use two or more sources of power to provide propulsion use an electric battery apart from a gas engine to provide running power.  Since it uses more than one source of power apart from gasoline, a hybrid car saves its owners a lot of money that would otherwise be spent on gas. While most people buy or plan to buy hybrid cars in order to save on gasoline, there are many other benefits involved with owning and buying a hybrid car.

Tax Breaks and Benefits: One of the main benefits of buying a hybrid car in 2008 is that hybrid car buyers will be able to avail tax benefits.  While the federal government is offering tax breaks on different hybrid cars till the year 2010 based on the amount of gasoline that they save and their environment friendliness, many states have also started providing tax breaks and other perks like free parking and HOV access etcetera. You can check with local authorities to find out about the tax incentives and perks that you can avail on your hybrid car.

Save Money On Gas: Hybrid cars save their owners a lot of gas money.  Many new hybrids provide a mileage of around 55 to 60 miles per gallon to their owners, while some even increase the mpg by 30 miles per gallon.  Even mild hybrids, where the role of the electric motor is limited save at least 4 to 6 miles per gallon for their owners. With gas prices slated to go up in the future, hybrid cars are a good option for everybody nowadays.

Do Your Bit Against Global Warming and Increasing Pollution: Apart from saving you loads of money that you would otherwise spend on gas with a normal car, the hybrid car also plays its part in saving the planet. Since hybrid cars keep alternating between electric and gas power, they use less gas than conventional cars. At the same time, the car does not produce any harmful emissions when running on electric power, thus cutting down on total emission. Most hybrid cars emit considerably lower amounts of greenhouse gases and cause less pollution when compared to normal cars. This is one of the main reasons why governments all over are encouraging the use of hybrid cars. These cars produce lower levels of noise pollution too, since the gas engine shuts off automatically whenever the car is stationary.

Get Increased Performance: Gone are the days when cars that run on alternative energy sources were slowpokes and rated nowhere on the performance meters. Today’s hybrids like the Lexus GS450h and the Honda Accord Hybrid are cars that combine both sources of power to provide performance par measure to their users.

Using a hybrid car is one of the best ways of doing your share for the earth. Apart from saving gas prices for their owners, hybrid cars also save mother earth from the ravages of pollutants and greenhouse gases. However, many people who want to buy hybrid cars are held back by the high cost of these cars and their low availability. A solution to these problems lies in going for a used hybrid car instead of a new one. Gone are the days when only a couple of companies were making hybrids and these cars were tough to come across. Almost fifteen makers have put their hybrid cars on the market as a result of which, old hybrid users are going in for new ones, putting their used hybrids on the market for sale. Therefore, it has become much easier to find and buy used hybrid vehicles. Keep in mind however, that just like conventional gas and diesel cars; one has to be more cautious when buying a used hybrid car. Some of the things that you should pay attention to when buying a used hybrid car are:

The Vehicle’s History: Getting a used car history through the vehicle’s identification number is advised whenever you are planning to buy a used car. Services like CarFax etcetera can provide ownership and accident details about used vehicles which might prove to be deciding factors when making the final decision to buy or not to buy.

Personal Inspection: Like in the case of all used cars, it is important that you get your hybrid vehicle inspected by a specialist, a mechanic or a used car dealer who deals with such vehicles. Even if you are paying for the service, consider it money well spent since such an inspection is the best way to gauge the actual value of any vehicle.

Mileage: Once again, just like regular cars a hybrid car that has clocked up lesser miles on the odometer is a better buy than one that has done larger distances. This is mainly because the lesser a car has run, the lesser is the wear and tear on components and the lesser will be the money that you spend on it post purchase. At the same time, a car that has run less will also get you better prices if you want to sell it off again. However, keep in mind that mileage is never as important as maintenance, and even a car that has a high mileage but has been maintained well can give you great performance and service. Another kind of mileage that you need to consider in the case of used hybrids is the gas mileage of the car, considering that the major reason for buying a hybrid is the amount of money that you are planning to save on gas.

Battery Life: One of the most important things that you should consider when buying a used hybrid car is the battery life left. While Honda warranties a battery life of 8 years/80,000 miles per year, Toyota car batteries are guaranteed for a period of 8 years/ 100,000 miles per year. While replacing the battery after the warranty has expired can prove to be a costly affair, in most cases, a well maintained car will not need it or can do with replaced modules instead of a whole new battery pack.

Living in a modern economy in a modern world, we are all too used to using energy for doing almost everything in life. Our homes are heated up, our food cooked, our water drawn and our cars run on energy that has been obtained through burning fossil fuels. However, as most of us know, most of the fossil fuels that we use—coal, gas and oil are non renewable and limited. While this is the most important reason for people turning to other alternative sources of energy, there are a number of other reasons why we need alternative sources of energy.

For one, the burning of fossil fuels is turning out to be dangerous for the human race day by day. While it is impossible for the earth to sustain the presently high rate of extraction of fossil fuels, it can also not stand the consequences that result from using these fuels. The negative environmental and ecological effects of burning fossil fuels has today led to the development of a planet that is not at all safe either for plants and animals , let alone human beings.

Most of us who live in cities are regularly smothered in smog caused because of the extensive and uncontrolled use of cars and other personal vehicles running on diesel and petrol that keep on polluting the environment all the time.  This is turning out to be a major cause of asthma, allergies and many other respiratory diseases in city dwellers.

On the other hand, a large number of places in the world are experiencing acid rain, which is disastrous for crops and other produce. These rains are a result of excessive emissions of sulphur and nitrous oxide created due to burning of fossil fuels.

However, the worst consequence of using fossil fuels is global warming. The burning of too much fossil fuels , leading to the emission of carbon dioxide into the atmosphere has intensified the greenhouse effect to such an extent that the whole of planet earth and its living beings are in danger of becoming extinct very soon. The massive destabilization of the climate caused due to global warming has already led to melting snow caps and rising sea levels already resulting in natural disasters. If the warming continues at this pace, very soon, the whole world will be submerged by water. 

It is because of these reasons that it is high time for us to turn to alternative sources of energy that do not produce harmful emissions or by-products and are renewable- both in order to sustain life on earth as well as its energy needs. Most countries are turning to using renewable and non polluting sources of energy like solar, wind, water and geothermal power. At the same time, since most of the world’s energy is still coming from fossil fuels, it is important that we cut down on our usage of energy wherever possible in order to create a healthier planet.