Green Energy Technology – Green Power Options Into The Future
January 20, 2010 by admin
Filed under Green Energy News
Water
There’s actually several applications of water when it comes to power. You’re probably familiar with the Hoover Dam, which produces energy by running power through the Dam. In a similar application, one can actually use the current of a river to produce power. Additionally, scientists are now researching using the power of the tide as well is the power of waves for sustainable energy production.
Sun
Solar power is probably what comes to mind first when you think of renewable energy. This type of power uses the radiation from the sun to produce energy. Solar power can be as simple as having solar panels on your home or as complicated as a solar power plant that generates electricity for a town. Solar power relies on solar panels that collect the radiation from the sun and turned into energy. Once collected, it can be used for your home’s needs right away or stored in batteries for later use.
Wind
Windmills have been used for ages, but today’s wind turbines are a far cry from the scenic windmills of Holland. Be that as it may, wind can be a powerful energy producer and there are many turbine farms, as well as individual turbines for single family homes, throughout the US that help in renewable energy production that doesn’t produce any pollutants.
Biomass
Biomass actually refers to any biological material either living or recently dead. Technically fossil fuels could be considered biomass but they’ve been dead for so long that their structure is changed and they are not quite in the same category as things like wood. Burning wood or sugarcane is considered biomass fuel and since we can replant these things they are considered renewable. While they do cause carbon dioxide to be released into the air, the live versions of these actually absorb carbon dioxide so if you are replanting as much wood as you burn the net pollution would be negligible.
Exploring in the direction of the future, green energy technology will be certainly an approach to choose. Definitely, we have not investigated these options perhaps up to what we need previously however currently it’s apparent that we should come up with a number of remedies to fulfill our energy requirements. Maybe exploration may explode on each one of these fronts and we could quickly be capable of yielding power in a clean and renewable fashion which may serve United States for years in to the future.
Green Energy Statistics
January 13, 2010 by admin
Filed under Green Energy Statistics
Some Green Energy Statistics you may not know.
300,000
How many dollars the farmer might get for a year’s worth of electricity generated by the green energy technology of wind turbines on that same quarter-acre.
Source: Plan B 3.0: Mobilizing to Save Civilization, by Lester R. Brown
How many kilowatt hours of electricity the average household blows through annually on things that are turned off but still plugged in. Items left on standby continue to use energy on functions like digital clocks, and any item with an external transformer is pulling power constantly.
Green Energy Super Swap
January 13, 2010 by admin
Filed under Green Energy Tips
Organize a book and/or CD swap at your office and save money while keeping stuff out of the landfill. Green Energy swaps also work well for items like kids’ clothes, which each family uses for only a short period of time.
Green Energy Technology – A Fresh Start
January 13, 2010 by admin
Filed under Green Energy Tips
Green Energy Technology Sources – Advantages And Disadvantages
January 9, 2010 by admin
Filed under Green Energy Tips
What are the Advantages and Disadvantages of Using Green Energy Technology Sources?
Today, we are now aware of the effects of global warming. Fortunately, it’s not too late and we can still change which is why many are pushing for green energy technology sources.
The advantage of using green energy sources is that it is clean so it does not emit anything harmful into the air which has an impact on the environment. It is also renewable which means we will never run out of it unlike oil which is expected to dry up in a decade or so.
Although green energy technology facilities are expensive to build, it requires less maintenance so you don’t have to shell out a lot of money to operate it.
It can also bring economic benefits to certain areas even boost tourism.
While these sound good, there are some who say that there are disadvantages to using such green energy technology.
While green energy sources can produce electricity, how much it can generate is not consistent. This is because we have no control of the weather so if a certain area relies on solar energy and there is a weather disturbance, it will not be able to convert sunlight into electricity.
Building these facilities also requires a lot of land so we may have to cut on farmland which is what many are concerned about if more wind turbines are to be put up.
Another disadvantage is the fact that some of the green energy sources cannot be installed in certain areas of the planet. For instance, wave energy can only be utilized if the waves coming from the ocean reach at least 16 feet. The use geothermal energy can only be done in geologically unstable parts of the planet.
But if you look at such arguments, places that cannot use one form of green energy technology can be substituted for another. If wind turbines need more space, they can be installed near the coast instead of putting these on land. A study shows that you can generate more electricity while these are placed out in the ocean water.
While the weather is something we cannot control, it is not everyday that there is a weather disturbance so this too is not a big concern. If solar energy is being used and the sun is covered, the emergency generators will be activated and use up the energy that was stored from previously sunny days.
The point is that there are ways around the arguments put up by certain individuals who discourage the use of green energy sources. In fact, research is ongoing to try and harness other means to generate the power we need.
A very good example of this is called ocean thermal energy. Power is generated by harnessing the different temperatures in the water. It is currently being used on a small scale both in Japan and Hawaii however if may have a lot promise.
In the US, only 7% of green energy sources are used nationally. This was much higher 11 years ago. In order not to have to worry about the cost of oil or its abundance, we have to invest more in this clean green energy technology.
We can get it from green energy sources such as biomass, biodiesel, geothermal, solar, water and the wind. These are things we have all around us and all it takes is for someone to harness it instead of relying on traditional non-renewable means to produce energy.
