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Nutrition by Natalie Information about Digestive Enzymes Digestive Enzymes are enzymes that specifically work in the digestive system to facilitate the digestion, absorption, and transportation of nutrients. They also work to promote timely elimination of digestive waste products that are not of use to the body. Without enzymes, our cells would not get adequate nutrition and we would not survive. Enzymes function as catalysts to enhance and dramatically speed up biochemical reactions that …
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Posted in Health Issues · November 18th, 2009 · Comments (25)
In all probability you will have heard talk of new smart meters being installed in homes, which have the ability to relay information back to the electrical company with regards to power consumption. Unlike the old regular meters, these new smart meters can identify power consumption in detail, and it is hoped that this may result in the average person using less electricity. Let’s go ahead and take a look at what the smart meters really mean:
Traditional power meters regulate only the energy consumed, and not when it was used, meaning that it’s hard to match consumption with production. Smart meters are one of the more economical methods of measuring not only consumption, but times other information. This allows power companies to set different prices according to when the power is used. This will allow customers to save money by using power at nonpeak hours and avoiding paying too much for energy. It’s hoped that this will keep electricity prices down.
These smart meters are already in use in numerous countries such Italy, where the main energy supplier currently provides electricity to more than 27 million customers, all of which have smart meters. These meters which communicate via low voltage power lines make it possible for the electric company to monitor usage and unauthorized usage. Electric companies are now also able to turn power either on or of remotely.
With the implementation of smart meters well underway in countries such as Canada, Australia, New Zealand, Netherlands, and Scandinavia, it would appear as though it’s only a matter of time before they are implemented in the United Kingdom. In America it would seem that there are currently only certain jurisdictions which are currently moving towards smart meter technology, but the trend does look set to continue, given that more and more homeowners now believe they should have the choice with regards to buying their electricity at times when the price is reduced. Likewise, many homeowners feel they should have a choice as to when they should sell excess electricity to the electricity company, should they have any excess power.
Because smart meters rely largely on having the ability to communicate with a central command point, communication remains the biggest challenge. In order to overcome this obstacle, certain possible solutions have been proposed, such as making use of cellular networks and power line communications.
Just recently, the U.S. president openly called for 3,000 miles of transmission lines and a total of 40 million smart meters to be installed, making it the most ambitious upgrade the country’s electrical grid has seen in the last 40 years. In fact, many people believe that it will have such a significant influence on society, that it could be compared to the Internet. Furthermore, because this project promises to be able to make use of power which originates from clean power projects, it has received a great deal of support. Additionally, it is widely accepted that such a project will help to curb the need to for additional power production centers.
Smart meters can cost anywhere from a hundred to three hundred dollars to install – each. The amount depends on the quality of the smart meter in question, but it will be a significant investment. However, venture capitalists have been investing in this technology recently, so it may be possible. Soon, you could be choosing when you use power based on the price, and possibly saving money and energy.
Author: Jerry Dyess has published articles for the Commercial Energy for the past 7 years. Get more information on Texas Electric rates.
categories: energy,smart meter,electricity,green energy
Tags: Education, Electricity, energy, green energy, smart meter
Posted in Education · November 18th, 2009 · Comments (0)