Posts Tagged ‘alternative energies’
February 23rd, 2009 | 
Author: Your parents were right; if you want something done right, you have to do it yourself. Sure, the government is passing legislation to encourage development of alternative energies. The energy industry is taking their own measures to increase efficiency while reducing environmental hazards. All of that is great, and necessary.
However, generating even a little of your own energy is a great idea for several reasons. First, you’re reducing your carbon footprint, resulting in less use of fossil fuel. Second, every piece of energy-efficient equipment you buy encourages those companies to develop even better technologies. Third and best of all, generating your own energy saves you money, particularly in the long run. Should you generate more electricity than you use, your energy provider might even purchase your excess energy, putting cash in your pocket.
Some methods of generating electricity are easier than others, but you have to start somewhere. Here are ten ways to make your own energy and contribute to a greener future.
1. Exercise on a stationary bike equipped with a power generator. In effect, you’re powering an electric turbine while getting your morning exercise. If you like to build things on your own, you can purchase kits that include the parts you must attach to your stationary bike. Plenty of retailers will sell you complete units that are already assembled. If you pedal at even a moderate rate, you can power the radio or CD player you listen to as you work out.
2. Cover your roof with solar panels. Not only will this allow you to harness the rays of the sun in a productive way, but the panels also act as another layer of insulation, keeping the temperature of your home where you want it.
3. Reduce the amount of energy you need to use in the first place, and you won’t need to generate as much. You know the drill: turn off lights when you don’t need them, turn the thermostat down a little in the winter and up in the summer.
4. Harness the power of the rivers and streams on your property. Installing hydroelectric turbines will allow you to make use of all of that energy that would otherwise just flow on by. You’ll probably want to install the turbine at a point in the waterway that experiences the fastest flow. Bends and turns are good places for this. If you’re not sure, see if you can consult a geologist.
5. Replace your battery-powered flashlights with models that are powered by side-mounted cranks. This is a good idea for a couple reasons. Yes, you will be generating your own energy, but you also won’t have to worry whether or not the batteries in your flashlight are working when you find yourself in an emergency. Just turn the crank a few times, and you’re ready to go.
6. Connect your house to a biogas generator. A standard generator burns gasoline or another kind of fossil fuel to coax electricity out of a turbine when the public grid is having a problem. A biogas generator produces electricity by burning the methane that is created during the decomposition of natural materials.
7. Consider making your energy generation a neighborhood project. If you split the costs between several neighbors, you will be able to afford bigger, better and more efficient solar panels or wind turbines. Energy independence is a communal idea, and sharing these facilities with your neighbors is a good way to contribute to the renewable energy movement.
8. Invest in a wind turbine for your home’s roof. Unless you live in a particularly windy area, the turbine won’t be able to power your whole home by itself. Over time, however, the benefits will add up, contributing to your overall energy efficiency.
9. Take advantage of and generate heat energy using the source nearest to you. What is this source? Your own body. When you’re a little chilly, do a few jumping jacks to elevate your heart rate. You insulate your home; insulate yourself by using another blanket while you sleep. When you think about it, your body is a machine that turns food into mechanical energy and heat.
10. Keep an eye out for new options as they are developed. New methods for generating your own energy are being released all the time. For example, scientists are learning now to make clothes out of nanofibers that create electricity when you move around. This is perfect for a lot of personal applications, such as keeping your portable music player charged.
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Article Source: 10 Ways to Generate Your Own Energy
Biofuels are created by converting organic matters into fuel so that mankind can be supplied with energy. The biofuels represent alternative ways to stop using the fossil fuels which are already depleting for the near future. Biofuels include under this designation ethanol, derivatives of plants namely sugar cane, corn oils and vegetables. Nonetheless, not all products made from ethanol can be used to generate power. The agency catering for international energy has concluded that ethanol can be used to supply ten percent of the total amounts of gasoline necessary to mankind starting from 2025, and thirty percent of it until 2050. Until now, the percentage remains relatively low, only two percent.
Nonetheless, we can still find a solution to make way for economic and practical changes in the ways biofuels will affect the current and future trends in energy. Studies carried out by scientists have pointed out so far that biofuel can be as much energy efficient as petroleum and traditional fossil fuels. With this in mind, we can easily make an impression on which one will prove to be the most effective in the long term. We need incredulous amounts of energy to provide input energy and this can be done by ensuring that we find some sort of energy source that will not deplete itself. Currently, fossil fuel resources are being depleted at high levels, therefore it is important to have a backup plan that might become the norm in some years from now on. Research has also pointed out that products made from corn ethanol derived sources is twenty percent efficient, compared to the relative success of gasoline, accounting for seventy five percent energy efficiency.
Therefore, it is important to point out that despite the fact that alternative energies and thus biofuels are under research, the ethanol derived from cellulose proved to be eighty five percent efficient, therefore even more that the efficiency of gasoline.
For instance, analysis inside the NYSE, the stock exchange of New York, predict a much wider scale and availability of biofuels to be used to create energy. By spanning the area of the impact of this technology, oil prices can be reduced and thus they can even drop under the crude amount of forty dollars per barrel or even less. Therefore, it is easily possible and predictable that the alternative energy industry would definitely have a negative impact on fossil fuel industries. Some analyses predict that alternative energies, thus biofuels will supply seven percent of total energy demands for transportation by 2030. Therefore, the energy market will definitely be affected in an irreversible way that will make institutions and government authorities unable to regulate the impact of biofuels. If the government nonetheless, agrees to subsidize firm and thus encourage the distribution of biofuels, then the eco friendly alternative will stand more chances in becoming the norm.
Worldwide, there are more nations involved and committed to promoting the usage of biofuels against the usage of more traditional fuels.
These countries include Brazil, who occurs to be the biggest producer of ethanol of them all. It produces ethanol mainly from sugar, around half a billion gallons each year of ethanol production.
While it is the largest consumer of fuels on earth at the moment, the US is also the second largest country producing biofuels, just behind Brazil. Thus, the biofuel quantity produced by the European Union amounts for up to four million tons of biofuel. About eighty percent of the amount of biodiesel fuels coming from the EU is obtained from rapeseed; the rest of it comes from soybean oils and well as some palm oil quantity . These sources represent the remaining twenty percent of the production of biofuel in Europe.
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Article Source: Biofuels Can be Considered Alternative Energetic Sources
Perhaps one of the most effective ways through which young people can learn about alternative energies would be to use PicoTurbine kits, books or even projects. This company, called PicoTurbine, is the main promoter of alternative energies, a company that has created awareness throughout the whole world of the numerous benefits of the large scale usage of such energies. The environment needs to be protected and alternative energies definitely take into account this aspect. Therefore, if humanity wants to benefit from the environment in the future, then active steps of protection need to be enforced.
PicoTurbine devices work on several concepts; for instance, they actively incorporate the knowledge on alternative energies and make sure people are remembered once in a while, of this approach. The company receives a lot of feedback from customers, thus modifying its solutions to traditional energies in a way young people seem to find fit. Therefore, young people get to put their hands directly on real life situation and be able to make a change. A suggestion the company has received was to conduct experiments on wind energy production, by using the common known picture wire necessary for the heating elements. PicoTurbines has also noted that when people think about wind energy, they generally conjure up the image of cold energy and therefore, are surprised to see in reality the benefits of this technology. A suggestion for the projects was to give the opportunity to young people to engage into group based projects and thus, conduct their own discoveries and pose their own questions to lead them to the creation of their own, virtual energy plant, capable of producing real time energy. The groups will then be able to see whether the experiments were efficient and which one of them was able to produce the biggest amount of electricity or the smallest amount of electricity. They could be then able to modify the projects once again and come up with revised versions of what they are working on.
PicoTurbine has even been implemented in school curricula; teachers are now starting to instill in the senses for their pupils the appreciation for the environment and the awareness for alternative energies. Children are being taught that alternative means solar, wind, geothermal, hydroelectric or biomass energies that can produce considerable quantities of electricity under given conditions .when combining alternative energies we are decreasing the dependence that countries have our traditional energy derived from fossil fuel. Foreign oil supplies are getting more expensive by the day, therefore it would be much less costly to produce the nation’s own importer and if possible, then become the importer of energy. Judging from long terms effects, alternative energies are certainly less expensive that fossil fuel energies.
The company has also encouraged the sales of wind farms as well as solar arrays; these products are penetrating the market at growing rates and they are already becoming best sellers. To give you one example of how time has helped reduce the total cost for certain things, tale photo voltaic cells. Twenty years ago, they were evaluated at one thousand dollars per cell; now, each one of those cells costs only four dollars. Therefore, economists and specialists in alternative energies have denoted that it is possible to have the kilowatt being sold at one dollar, in 2015. thus, one needs to imagine the extraordinary impact that alternative energies would have on the entire world. Fossil fuels are starting to use their popularity, mainly because they damage to a large extent the environment and the air we are breathing. Thus, many cases of asthma attacks and pneumonias have been reported recently and the risks of developing allergies is extremely elevated. Such long term effects can even lead to cancer, therefore, it is advisable to switch to the alternative because this would mean no pollution, more protection to the environment and less money spent on energy costs.
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Article Source: Educating People About Alternative Energies
Ireland is pursuing energy independence by trying to develop to a larger extent the usage of alternative energy; one must take into consideration the fact that Ireland benefits from a robust economy, allowing it to research and develop resource encompassing alternative energies. During modern days, almost ninety percent of the energy needs are accomplished by importation, from the energy that has become imported. This makes Ireland extremely dependent on energetic supplies coming from foreign locations. It should come as no surprise that Ireland wants to get over this dependency and start producing energy of tis own. Therefore, it is only natural that institutions and the government start thinking about alternative resources as a way to produce the energy the population needs. The EU has in fact implemented some regulations regarding reduction in emissions of harmful substance and gases in the air, including regulations on sulphuric oxide and nitric oxide.
Green energy has become therefore the one thing the EU strives to accomplish throughout all the member states. Hydroelectric power is now utilized in some areas inside Ireland for quite a long period of time and has so far, proved to be very effective in producing energy, by capturing the energy of the waves from Atlantic Ocean, which is on the western part of Ireland. This energy supply is now capable of producing the energy supply needed by the whole country.
As a matter of fact, in the future, Ireland may even become energy exporter, granted the fact that it can now exploit the very few natural resources it has for its own benefit. The energy potential is constituted in the fact that throughout the whole Ireland, big winds blow, there is close proximity to the ocean and one can derive energy from biomass resources. It could for instance, supply energy to the rest of Europe, energy produced from ocean waves and biomass fuels. For the moment, Ireland has concentrated its efforts in obtaining the fifteen percent barrier, that is , produce fifteen percent of the energy needed by the population through wind farms. This is in fact, a governmental objective for 2010. Not only the government, but also institutions and research institutes are combining efforts to be able to discover the ways Ireland can reduce its reliance on foreign produced energy.
Researchers are now studying the fields of the ocean wave energy so that the energy produced can cover much of the necessary amounts for the population. A test site designed for alternative energy has been created in Ireland, on the western coast, to better study ocean energy. The experimental site, also known as “Wavebob” helps researchers study on the spot the most efficient ways they could use ocean waves to produce energy. Judging by the efforts made leading to discovery, one can say that in the future, Ireland can become the market leader in the sector. Analysts believe that wave energy possesses the potential to change and that renewable energy may become the norm; if this is accomplished, then Ireland wouldn’t have to depend anymore on the energy provided by others and could thus reduce the consumption of fossil fuels.
Many people believe that since the industry dealing with sugar beet has been shut down, this means that there is more Irish land available to use to construct alternative energy power plant, including plants designed for bioenergy production. Since renewable energy is now catering for only two percent of the energy consumed in Ireland, it is imperative to come up with a solution or solutions that will resolve the problem to a large extent. Biomass energies are fit to be fully exploited, because the answer lies in not using conventional methods of producing energies and adapting existing equipment in order to produce energy from other resources.
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Article Source: Alternative Energy Usage in Ireland
The new trend nowadays for homes is to install alternative energy solutions inside it, from the wind turbines producing electricity and the solar collection cells that include hydrogen cells. This is a new technology that continues in the twenty first century and to be continued. There is a lot of need to become energy independent and therefore, households need to rely less on energy derived from fossil fuels and be able to produce alternative energy. Unstable nations are usually the ones who supply fossil fuels; therefore, there is the constant need to become off grid and thus, become independent from this type of production. The fossil fuel industry is maintained by corporation interests, giant oil company directors and some of them are even involved in background conspiracy, therefore creating a vicious circle which cannot give up relying on fossil fuel. There is therefore, a constant pressure on the fossil fuel industry and many alternative energies are thus, overlooked.
However, as many specialists in the field point out, there is the need to develop the distributed generation of alternative energies. We need to restructure the electricity market and do even more research on transmission, distribution infrastructure and diversify the existing means of producing market. Power providers can diversify their businesses by earning back lost revenues through micro generation in the household energy. Therefore, UK analysts have conducted some research and have found out that there are more and more people trying to adopt alternative energies to suit ever-growing energy demands. This trend into adopting alternative energies is encouraged by government recommendation concerning environmental degradation; there is the desire to become energy independent and this is encouraged at all costs. It is therefore, possible to produce all the energy needed in a household by just using alternative energies, such as solar and wind energies combined. These solutions, the solar panels as well as the wind turbines, are likely to become the next big thing in energy suppliers industry.
Alternative energy companies have presumed until now that since traditional prices for energy have remained at the same levels for some time now, it is then possible for micro generation to come in and institute its own prices. After all, if you plan to produce energy at home then through the solar panels and wind turbines, you will only consume what you produce. Therefore, this will make the alternative market very lucrative and thus, a competitor for the traditional energy market.
Current analyses have pointed out that companies should institute techniques through which to encourage the potential of alternative. By opening up the market, success is more likely to be established. For instance, electrical companies in Great Britain have been researching and discovering idea on how to facilitate the wide scale use of geothermal energy; these companies though that geothermal energy could become the energy norm in the future therefore, they were willing to invest in this idea. Through constant effort, one day, alternative energies will become the norm. Another analysis has pointed out that heating through solar energy can be another lucrative alternative to implement in the future. While initially expensive to install such as system, it would become profitable for the long run to use this alternative in the long term, because the benefits obtained from the technology would eventually outweigh the costs. Therefore, one should pay careful attention before installing such a system and especially, make sure they are really eager to pursue that step and not another.
While solar powers has not yet become cost effective to install at larger scales, for instance in corporations, it has become nonetheless an idea worth considering. There are a lot of downfalls to it nonetheless, because especially at a wider scale, one would have to modify a lot of plumbing systems to implement the foundation for the solar energy heating system. In the home however, individual users can reduce the costs for the long run by constantly saving up money from the bills they pay for energy. Therefore, even though the prices for installing alternative energies remain high, the idea will surely catch on in the future.
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Article Source: Alternative Energy Solutions for the Home