We do not have to stick to using fossil fuels as the main source of energy. Our fossils fuels are depleting and if we do a proper research then we’d be able to develop energy from renewable resources.

Wind power is one of the alternative energy that can be used. The wind turbines and wind farms are being developed that are both energy efficient and inexpensive. Solar energy is a very well known form of alternative energy. This incorporates gathering the solar cells and harnessing electricity from it. The solar panels these days available can be placed on the roof top of your houses. The solar energy and wind energy create no pollution. Ocean wave energy is another form of energy that has a great potential. It generates electricity from the ocean waves and then transfers it to the houses.   

Hydroelectric energy is also a well known form of alternative energy. This has a big electricity generator and cleaner than the grid. There are restraints to it too. There has to be large space available for making a dam. Geothermal energy is available everywhere and is generated from below the Earth’s crust. This energy is generated by passing water in the earth’s crust, it gets heated and turns into steam that can be developed for driving the turbine engines and that generates electricity. Ethanol can also produce electricity. And one can also produce electricity from biodiesel which is created out of the oil contained in the plants like the sunflower, rapseedetc. You can also generate electricity from nuclear energy.

Now that many of us are starting to re-think how we get and use our energy, people are starting to ask questions.  One of the most common is about different types of renewable energy sources and which one is the best.

I’m not sure that you can really say one type is ‘the best’ across the board.  They all have their pros and cons.  To some extent which type of energy source you choose will depend on where you live.

Another factor is how much electricity you want your energy source to generate.  For the purpose of this article we’re going to stick with solar and wind power. 

These are probably two of the most common, cost effective forms of green energy for individual household use today.  Technology will to continue to advance and make converting the energy from the sun and wind and then storing it for later use, even more efficient.

Even so both of these forms of energy are viable right now for household use. 

You’ve no doubt seen solar panels on rooftops before.  This is simply a way of gathering the energy of the sun where it can be converted into electricity and stored for later use.

Solar energy is great for certain parts of the country that get a lot of sunny days, but it still won’t work at night so basically about 12 hours  out of every day you won’t be generating energy with solar panels.

Wind turbines can provide around 60% of your household needs daily with just one turbine.  You can build your own for very little money and with no special skills.

Of course a wind turbine needs wind to generate electricity.

Both solar and wind power have their advantages and disadvantages.  For many people combining both types of renewable energy sources is the best option.  No matter which you choose the important thing is that you start using green sources of energy right now.

The recent energy problems that are happening everyday in the world make us rethink the manner in which energy is used and saved. The effort conducted at conserving this resource makes people to reevaluate their choices on consumption. The truth is there is really not that much energy to waste and current natural energy sources today can not be renewable. Using alternative energy sources can solve these energy problems. The advancement in technology gives rise to alternative energy sources such as wind power, solar power; especially they are renewable energy sources.

Solar power might be the best known alternative energy source providing energy directly to your household. Many people have had solar panels to generate power form the sun for years so it is not an unusually sight. The panels collect the energy and convert it into electricity and store it. The only weakness of this type of alternative energy source is that it will not work at night or on overcast days.

Wind power is known more traditional than solar power. This type of alternative energy source is feasible because it is not expensive, easy to operate and environment-friendly. You only need to construct windmills in location with intense winds and then the force of the winds causes them to move and to eventually generate electricity. Obviously, in order to operate your windmills, you need wind but unlike solar power, wind is available any time day or night. So, with wind you have more chance to generate more electricity more often.

If you decide to use any alternative energy source to improve your current energy, you should take consideration into solar power and wind power. But you should be aware of the fact that you have options to choose. You can use the suitable energy source which is the most suitable for your household.

Using alternative energy sources is the way you can help the planet and help your finances at the same time.

The world currently relies heavily on nonrenewable sources such as coal, oil and natural for its energy. These energy sources are nonrenewable, which will eventually dwindle and causing environmental damages that are too expensive to be recovered. In contract, renewable energy resources will never run out because they can be re-produced endlessly. Moreover, they are clean and environmental friendly. With the technology improvement that significantly reduces the cost of using renewable resources to generate power, it will become the major energy solutions for the future. Let’s use review the five major sources of renewable energy, which the world is focusing on as the long-term energy strategy for future.

Energy Source #1: The Sun

The most common renewable energy source is either directly or indirectly from the sun. The energy from solar power can be directly be used for home uses. In fact, many of homemade renewable energy systems are built based on solar power system. The solar power has been widely uses as the alternative power source to generate electricity, and for hot water heating, solar cooling and to power a variety of home appliances.

Energy Source #2: The Wind

Besides the sun, the wind is another commonly use renewable energy source. The movement of wind is captured with the blades of wind turbines to be converted into electric energy, and then turn into electricity via transformers.

Energy Source #3: Biomass

Biomass is a renewable energy source, derived from living organisms such as plants, wood and waste. Although the Biomass has not been commonly used like the sun and the wind, mainly due to the complexity involved. However, scientists are making a good progress toward generating electricity and producing transportation fuels.

Energy Source #4: Hydrogen

Hydrogen is the most abundant element on the earth. It can be easily found many organic compounds, as well as water. Many of us may hear about the new concept of cars which run with water, is the one run on the Hydrogen power generated from water. Unfortunately, hydrogen does not occur naturally as gas, it always combined with other elements, such as it combines with oxygen (H2O) to form water. Therefore, it needs to be separated from other element first before it can be burned as fuel or transformed into electricity.

Energy Source #5: Hydropower

Hydropower is a power generated by taking advantage of gravity when water falls from one level to another. Usually, the kinetic energy of water is captured with water turbines and turns into electric energy to generate electricity.

Summary

The technology improvement has enabled the generation of power from renewable energy at lower cost then before. The above sources are the five major renewable, nonpolluting, and reliable energy sources.