Posts tagged as:

technology

In this beginning of the 21th century, we are becoming more and more aware of the importance to preserve our environment. Our planet as been here for millions of years, but we’ve only been there for a couple thousands. If we want to survive as a race, we have to take care of our surroundings. For the last century, we have come to develop very interesting technologies. Some technologies we’ve invented are harming the environment very badly. A good innovation strategy could help us improve new technologies without doing any harm to our planet. More and more scientists are working to create green gadgets using solar power, wind power, plants…
Here is a great video to show you the efforts deployed in the green gadgets field:

[click to continue…]

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The Tube Solar Power Collectors: Key Aspects

December 20, 2009

We continue speaking about the tube solar power collectors.
Due to the fact that the coolant flows directly through the pipe in the reservoirs they have, there are difficulties in the installation. Each tube should be connected to the system separately in order to avoid leakage of coolant. We need also serious maintenance, because leakage or [...]

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Energy Issues: Solar Cells

December 19, 2009

As it is known, the progress in material goods production is uniquely linked to the success of the energy base. By the middle of the 21st century, when the population of the globe apparently stabilize on a point of approximately 10 billion people, energy demand per capita will reach about 105 kW • h per [...]

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Green Energy Issues

December 16, 2009

I remember the controllers in gas masks working at the crossroads of Tokyo in the mid 60’s. Yes, negative effects of industrialization and urbanization have reached Japan earlier and more painful than other developed countries. However, a country of volcanoes and earthquakes coped with the new of her disasters called “Kogan” (that is to say, [...]

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The Energy Needs

December 16, 2009

The number of conflicts in the world that are caused by the energy needs increases today. Gradually, the amount of oil, gas and coal in the world decreases, and their consumption is increasing, particularly in developed countries. Most of them have spent their own stocks. And now, they are dependent on third countries that play [...]

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Solar System

December 13, 2009

You do not have to pay for solar energy, because it is effective and virtually inexhaustible. This is a really sufficient reason for considering of solar power as the most promising alternative means of low-potential heat energy obtaining, isn’t it? Through the use of modern solar energy technology during the period between April and October, [...]

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Basic Issues About Alternative Energy

December 12, 2009

U.S. Internet giant Google is concerned about the lack of facilities for investment in environmental technology. It is also announced that the company is already developing a system that will allow reducing of costs for the construction of solar plants up to one-quarter. In 2007, the Google management board announced its plans to invest in [...]

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