Posts Tagged ‘solar’
Green Energy Technology
Monday, April 6th, 2009
What You Should Know Green Energy
Green Energy refers to the use of power that is not only more efficient than fossil fuel but that is friendly to the environment as well. Green energy is generally defined as energy sources that dont pollute and are renewable.
There are several categories of green energy. They are anaerobic digestion, wind power, geothermal power, hydropower on a small scale, biomass power, solar power and wave power. Waste incineration can even be a source of green energy.
Nuclear power plants claim that they produce green energy as well, though this source is fraught with controversy, as we all know. While nuclear energy may be sustainable, may be considered renewable and does not pollute the atmosphere while it is producing energy, its waste does pollute the biosphere as it is released.
The transport, mining and phases before and after production of nuclear energy does produce and release carbon dioxide and similar destructive greenhouse gases. When we read of green energy, therefore, we rarely see nuclear power included.
Those who support nuclear energy say that nuclear waste is not, in fact, released into our earths biosphere during its normal production cycle. They stress as well that the carbon dioxide that nuclear energy production releases is comparable, in terms of each kilowatt hour of electricity, to such sources of green energy as wind power.
As an example of the green energy production the average wind turbine, such as the one in Reading England, can produce enough energy daily to be the only energy source for 1000 households.
Many countries now offer household and commercial consumers to opt for total use of green energy. They do this one of two ways. Consumers can buy their electricity from a company that only uses renewable green energy technology, or they can buy from their general supplies such as the local utility company who then buys from green energy resources only as much of a supply as consumers pay for.
The latter is generally a more cost – efficient way of supplying a home or office with green energy, as the supplier can reap the economic benefits of a mass purchase. Green energy generally costs more per kilowatt hour than standard fossil fuel energy.
Consumers can also purchase green energy certificates, which are alternately referred to as green tags or green certificates. These are available in both Europe and the United States, and are the most convenient method for the average consumer to support green energy. More than 35 million European households and one million American households now buy these green energy certificates.
While green energy is a great step in the direction of keeping our environment healthy and our air as pollutant free as possible, it must be noted that no matter what the energy, it will negatively impact the environment to some extent.
Every energy source, green or otherwise, requires energy. The production of this energy will create pollution during its manufacture. Green energys impact is minimal, however.
About the Author
James Copper owns
www.propertycareerskills.co.uk
who offer
energy training
and assessment.
Florida’s Clean Energy and Ocean Energy Technology
|
|
Kinderdijk windmills, Holland, Europe Photo Mugs Kinderdijk windmills, Holland, Europe…. |
|
|
Solar power station, Australia Photo Mugs Solar power station. Dish-shaped solar powerreflectors at a solar power station. Each dishfocuses radiation from the sun onto athermoelectric generator positioned in the focalpoint. A computer steers the dishes to ensure theyface the sun throughout the day. Photographed atWhite Cliffs, Australia….. |
|
|
Solar reflectors at Albuquerque Photo Mugs Rows of solar reflectors at an experimental solarpower station located near Albuquerque, NewMexico. This facility consists of an array ofheliostats, large mirrors mounted on moveableframes, which track the sun across the sky andconcentrate its light onto a central receivermounted on top of the tower. A pressurized fluidinside the receiver (which is not visible here) isheated by the concentrated su… |
|
|
P3 International P4400 Kill A Watt Electricity Usage Monitor $50.00 Empowers You to Save Hundreds on Electric Bills Electricity bills are rising. Now you can cut down on costs and find out what appliances are actually worth keeping plugged in. Simply connect these appliances to the Kill A Watt, and it will assess how efficient they really are. The large LCD display counts consumption by the kilowatt-hour, the same as your local utility. You can calculate your elec… |
|
|
Belkin Conserve Socket F7C009q Energy-Saving Outlet $9.66 Conserve Socket Power Timer. Many of the electronics and appliances around your home use electricity even when they’re not in use wasting energy and driving up your electric bill. The Conserve Socket Power Timer automatically shuts off power (including standby power) to your electronics and appliances after a time interval you select to help you save energy. Choose between three settings: 30 minut… |
|
|
Honeywell RTH7600D Touchscreen 7-Day Programmable Thermostat $75.17 Keep your home comfortable and cash in on energy savings with the RTH7600D seven-day programmable touchscreen thermostat from Honeywell (formerly packaged as model number RTH7600B). Designed for easy use and quick installation and packed with convenient features, this thermostat gives you programmable, customizable control over your home’s temperature without having to make constant manual adjustm… |
|
|
A Complete Guide to the Installation of Off-Grid PV Solar Power Systems $46.55 This DVD set is a 4 hour, 16 chapter comprehensive course on the installation of Off-Grid photovoltaic solar power electric systems. It is designed to take the complete beginner to full competency. The course is taught by Bob Nagy who is the teacher in over 40 videos on high-tech subjects. Bob’s bio includes 20 years at the University of Texas, ABC TV, and NASA. His clear and friendly style bri… |
|
|
The History Channel : Modern Marvels Milk : The Technology Behind Pasteurization , Yogurt , Cheese & Other Dairy , Modern Marvels Corn : The Largest Us Agricultural Crop : The Technology Behind Bio-fuel , Environmentally Friendly Plastic Containers Made From Corn, Corn Feeding the Masses From Acient Times to Present Day : 2 Pack $15.99 The History Channel : Modern Marvels Milk : The Technology Behind Pasteurization , Yogurt , Cheese & Other Dairy , Modern Marvels Corn : The Largest Us Agricultural Crop : The Technology Behind Bio-fuel , Environmentally Friendly Plastic Containers Made From Corn, Corn Feeding the Masses From Acient Times to Present Day : 2 Pack… |
|
|
Green Cities: The Real Challenges $12.30 Green cars, green technology, low carbon economies, green electricity, green political parties, green waste management, green bills and green NGOs, green energy and green investment. The new green wave is all more than appealing and exciting. However, where will all this green be hosted if cities are not green?This product is manufactured on demand using DVD-R recordable media. Amazon.com’s standa… |
|
|
Sanyo NEW 1500 eneloop 8 Pack AAA Ni-MH Pre-Charged Rechargeable Batteries $17.70 The SEC-HR4U8BPN 4-AAA Eneloop battery pack utilizes SANYO’s advanced rechargeable battery technology allowing them to last longer than ever before! Unlike disposable batteries which can only be used only once and are wasteful to the environment, the eneloop batteries can be recharged up to 1,500 times. They come pre-charged, can be used immediately out of the pack and maintain 75% of their charge… |
