Anton Rowd asked:

The hybrid car engine holds the key to its being an environment-friendly vehicle. They are a combination of a gas engine and an electric motor that assists a car as it accelerates, slows down and even when it stops. Throughout all these basic actions, the hybrid car engine plays a major role so that the least amount of gas is used and cleaner emissions achieved.

Breaking It Down

A gas-electric hybrid vehicle is exactly that; a car that runs on both gas and electricity. A gas-powered car has a fuel tank and it is this tank that supplies the engine with the gasoline it needs to run. The engine then turns a transmission which is what it essentially behind the turning of wheels.

A set of batteries provide the power to the motor in an electric car. In this case, it is the electric motor that turns the transmission that turns the wheels. Although mileage is something that gas-powered cars have been covering with great efficiency in later years, there is still the issue of air pollution, which is something a hybrid car is a solution to.

The hybrid’s motor doesn’t produce any pollution at all. But an electric car can only go so far before having to be charged again. Now, by combining these two functions into one, a hybrid car engine attempts to increase mileage while reducing emissions of a gas-powered car and also reducing the use of large amounts of fuel. And to make up for the electric motor having to be charged, it is now left to the gas-powered engine and transmission to charge the cells in the batteries found in a hybrid electric vehicle. It’s a simple solution that has had great and positive effects with respect to fuel economy and eco-friendliness.

Cutting Costs

The hybrid car engine is known to help keep carbon dioxide emissions down and therefore it helps to improve our environmental situation by keeping pollution levels at bay and much lower. But most importantly (to average consumers), hybrid cars can save you money gas and maintenance costs. The engines of these cars are quite small and easy to manage so they last for a very long time and are quite durable.

When choosing your hybrid car options, consider the manufacturers that offer free part replacements on the model that you’re getting. There is also the added tax break that the US government has promised to all owners of new hybrid vehicles purchased after January 1 2006.

Its environment-friendly as well as its being economical make the hybrid technology popular among both manufacturers and consumers. It is perhaps one of the most overlooked technologies in the world but a growing awareness of these vehicles will eventually lead to a future of more hybrid electric vehicles on city streets and highways.

parry asked:

Many people are now getting frustrated with their usual gas-guzzling conventional car because of the constant increase in fuel prices. Because of this, more and more people are looking for alternative modes of travel. Some people with cars are now leaving it on the garage and walks from home to work almost everyday to conserve fuel and some are taking the subways, and other transportation services that exist in order to save money.

However, there are some people who simply just need their car for their work. Because of this, many of this people are now considering selling their old conventional gas-guzzling cars and purchase a new kind of car that can cut fuel consumption by half. These new line of cars are called hybrid cars. Just imagine, you can effectively go more than 60 miles per gallon with hybrid cars.

Also, hybrid cars produce fewer pollutants than conventional cars. This means that not only will you cut fuel consumption by more than half, but you will also decrease the level of pollution that is poisoning the environment and people. With hybrid cars, everyone can benefit from it.

Now that you know about hybrid cars and is now considering to get one for your own, you now want to know how it works. You also want to know how it can relatively cut fuel consumption by half and you also want to know why it emits fewer pollutants than conventional cars.

First of all, you have to consider that hybrid cars can be quite expensive. However, when you compute the overall cost that you will spend on gasoline during the lifetime of the hybrid car and the conventional car, you will see that you will spend more money on conventional cars of the same weight class as the hybrid car with a higher retail price included and taxes.

Hybrid car buyers also enjoy tax incentives imposed by the government. So, when you purchase hybrid cars, you will enjoy tax breaks. Therefore, you will save more money.

The concept of the hybrid car is quite simple. Hybrid cars combine electricity, which is the cleanest energy source available, and internal combustion gasoline engine to run the car.

In simple words, hybrid cars utilize both electricity and gasoline energy to power the car. First of all, the hybrid car works when once you start the car and is in idle mode or not running, the gasoline engine is automatically shut off. This means that the car is purely running on electricity. This will explain why hybrid cars are very quiet. This will also explain why it can effectively conserve fuel consumption. Once you step on the accelerator, the internal combustion engine will automatically start up again. There are also hybrid cars that can run purely on electric mode. This is very useful if you are only using the car for local travels. You virtually don’t even need to put gasoline in the car.

However, in this type of hybrid car, you have to consider putting gasoline for long travels. You can even say that the gasoline will be used for back up power in case the battery is discharged. Most hybrid cars developed today don’t need to be plugged in like the electric car. The used kinetic energy when you are braking will be the one to recharge the battery.

This is how simple a hybrid car works. It will be comprised of a battery for energy storage, a generator, an internal combustion engine, a fuel tank, and an electric motor.

Now that you know how hybrid cars work, you now see how beneficial it can be if you are driving one. You will not only save a lot of money from fuel consumption, but you will also help save the environment by emitting far lower toxic fumes than conventional cars.

www.globalwarming-prevention.com

How Hybrid Car Works

Wayne O Sullivan asked:

Wind turbine cost will be a major factor when investigating if it is economical to install and use wind power. There are several different parts to a turbine and you will need everything installed in order to harness the power of wind. The cost is generally determined by the tower height, generator size and rotor diameters. Basically you are collecting the energy needed for the wind to turn the rotor blades.

There are several wind farms around the world that use wind turbines to create electricity. Over 3, 000 MW of wind power is produced in Denmark by several wind farms that they have in the country and offshore. This takes over 5, 500 wind turbines to collect this amount of energy. If you drive over the mounts in to San Francisco you will see them on the mountains. There are also some wind farms around Palm Springs that collects wind power. The more kW you are interested in collecting then in general the more expensive the wind turbine costs associated with it. A single wind turbine that produces 700 kW can cost around half a million dollars. Smaller wind turbines can cost between $150, 000 to $200, 000 dollars though many companies are looking to design smaller more economical wind turbines that can be used for residential homes. A smaller wind turbine can produce 100 to 200 kW of energy.

With the expense involved with purchasing a wind turbine it is more cost efficient to install a larger one as the cost needed to produce a larger turbine is not much more expensive then a smaller one. If you are interested in produce 600 kW of energy rather than 150 kW, so quadrupling the power, the cost only triples, it does not quadruple.

A slight guide for the cost of a wind turbine is that it will cost you $1, 000 per kW power. Collected wind power is measured by kW per hour and your cost will be based upon kW per hour. The most wind turbine competition is found at the 1, 000 kW per hour range as this size is built by many different companies.

Besides purchasing the wind turbine there are other costs that are involved with the wind turbine installation. All of these additional costs need to be take account of as they can dramatically increase the cost of your wind turbine. Some additional costs include cabling, connection to the electrical grid, transformer, road construction, and turbine foundations.

The soil where you want to install the turbine will dictate the type of foundation you will need to keep it upright and steady. If you are installing your turbine in a remote area then you may have to build roads in order to get all of the equipment and the wind turbine to the site. Actually getting your turbine to the site will accrue some steep transportation costs, particularly if you are installing many turbines or very large wind turbines.

With all of these costs it actually makes more sense to install several rather than one wind turbine. Ultimately this means you are doing everything in bulk. It is less expensive to install 12 in one area rather than building multiple roads to several different locations and then connecting each of those wind turbines to an electrical grid form several different areas.

Man wind turbines are being installed off shore as individuals in urban areas can also take advantage of the power created form wind turbines. Offshore wind turbines are perfect for those communities that do not have any land that can be used for wind farms. One of the largest wind farms is located of the shore of Denmark at Horns Rev.

Wind power has been used for years. The very first types of wind turbines were in the form of wind mills. Wind mills were used to grind grain into flour and much more. Wind power is the cleanest and most efficient form of energy as it does not produce pollution and wind will always be available.

Solar Power for homes

Daniel Lanback asked:

Geothermal energy is the energy taken from the heat stored inside the earth. This energy has been stored inside the earth from its very origination and even from the solar energy, which is absorbed by the surface of the earth.

Geothermal energy has been widely used today to provide electrical power in countries. Industries have also been using geothermal power to produce industrial heating and other processes needed inside the plants. Geothermal power has been known for its cost – effectiveness, reliability and most importantly, for being environmentally – friendly. However, there are also some setbacks in using this energy source. Although it is known to be natural, it is not found almost anywhere in the earth. Areas which are near the boundaries of the tectonic plates are where the good source of geothermal energy can be found. That result was the result of earlier days’ study. Today, however, studies have shown that the area source of geothermal power has widen and expanded.

There has been many theories and assumptions that the earth’s supply of geothermal power is more than enough to supply our needs for even a hundred year. However, today, as everybody may have noticed, geothermal energy is still not our main source of power. So, what could be the reason for this? Actually, the energy from beneath the earth is never that easy to get. Although it may sound like a regular and normal drilling is all that we just need, several manpower and machineries are needed to ensure that the drilling will not cause any damage to the earth’s surface. Therefore, getting the natural energy from underneath is costly, that no investors would risk their money for it.

So, how does the interior of the earth produce electricity? Technically, the heat inside the earth is something like six thousand degrees centigrade. That hotness would be more than enough to melt rocks. The extent of the use of the energy from underneath the earth depends largely on how hot it is. Basically, the energy is taken from the steam produced when water is being pumped inside. The hotter it is, the more steam is being produced. Geothermal energy is considered not only as a natural source of power, but it also falls under the renewable sources of energy category. It is considered renewable because once the hole has been made, the rain pours into it, reproducing the steam over again.

In the early years, the steam being produced from geothermal power is only used for hot spas and hot springs. It has helped more the tourism industry more than any other industries. As years passed, however, the people have discovered more efficient and useful usage of the steam and the energy being produced.

Is producing geothermal power then safe for the environment? While the answer may not be something that is very much acceptable, you may be relieved with the fact that as a part of the social responsibility of the suppliers and developers, they try to block the emission of harmful gases to the air, thus preventing any damage to the people’s health.

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Jarrod Brake asked:

Have you been giving thought to turning your home into a solar power house or are you building a home with blueprints that include solar panels? Here is a brief synopsis of things you ought to know about alternative solar power.

How Solar Panels Turn Your Home into a Solar Power House

Solar cells made of silicon are grouped together into solar panels. The cells in solar panels take the sun’s light and produces electricity. Silicon is the most commonly used material for photovoltaic cells because it absorbs photons from solar rays and in the process, dislodges electrons. When this occurs, an electrical field is formed. The grouping together of solar cells makes for the controllable use of the electrical current produced. It takes dozens of solar panels to produce enough electricity to make a solar power house.

The Cost Involved in Owning a Solar Power House

Affordability has been an issue when it comes to using solar panels on homes. The cost of installation ranges in price from 10 to 30 thousand dollars. Most solar panel companies offer affordable payment plans. The idea of going into more debt might give you pause, but rest assured that if you live in one of the countries offering government incentives for greener sources of fuel, you can claim more tax deductions and may even receive rebates for your decision to turn your home into a solar power house.

The Advantages and Disadvantages of Solar Panel Installation

In areas that receive full sun the majority of the time, solar panel installation can cause meters to turn in reverse. This means a large reduction in costs – in fact, power companies may end up paying you. Why? Because when this occurs, unused energy goes back into the grid and that means lower amounts of energy are being produced by power plants. The electricity you don’t use goes back into the grid to be shared by other members of the community. Let’s say you don’t get full sun the majority of the year. Even with the amount you get, your electric bill will reflect lower pricing because you will be using less electricity generated by your power company.

When you turn your home into a solar power house, you are using a renewable and clean energy resource. The carbon footprint you leave on the planet will be decreased. For many people, that is reason enough for using solar power electricity. Unlike nuclear power, solar energy does not leave pollutants on the surface of our planet. A disadvantage involved in converting to a solar power house is that you cannot take advantage of this power during nighttime hours. This is only a problem for you if you are planning to use it as your only source of energy. If you view it as a supplement, alternative solar power has no disadvantage at all.

Many people in the world are hungry for a means of helping to reduce greenhouse gases. If you are able to afford the cost of installation, a solar power house can be your contribution for helping to solve the problem of global warming.

Water 4 Gas