Passive Solar Greenhouses

Mileage Rules - Harsher Than Bush’s Plan

With the goal of limiting the effects of global warming, the auto industry is expected to endure the growing momentum for more stringent Congress fuel economy standards than what was earlier proposed by US President George W. Bush.


Fuel-efficient cars and trucks is one of the few ideas with an extensive consensus on Capitol Hill. These kinds of vehicles are ascertained to respond to both global warming and energy security concerns. However, the stricter rule that imposes a stricter momentum may overwhelm Detroit automakers and would eventually make them convey their initial objections and criticism. This is for the reason that stricter fuel economy standards could significantly increase their production costs. Further, financial losses as well as job cuts are anticipated

The Best Ways to Build Green
...the site.Use safe materials.Use products that are biodegradable, non toxic, water based, and cold water compatible.Avoid products that contain dyes, ozone depleting chemicals, heavy metals, formaldehyde, or known carcinogens.Avoid solvent based finishes, particleboard, adhesives, some carpets, and other products that ...
much especially in North America.


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Nuclear Power: Between Promise And Peril

Since the incidents in the late 70’s and 80’s with 3-Mile Island and Chernobyl, nuclear technology has resides in no-man’s land, between doom and dream, or between problem and peril. Twenty years after Chernobyl, is a nuclear renaissance in the making? An overview of the current status of nuclear technology:


Nuclear peril



  • Waste: technical solutions exist, but lack of a political agreement



  • Proliferation: can and needs to be managed


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Solar Power: Advantages and Disadvantages

There are many advantages of solar energy. Just consider the advantages of solar energy over that of oil:


Solar energy is a renewable resource. Although we cannot utilize the power of the sun at night or on stormy, cloudy days, etc., we can count on the sun being there the next day, ready to give us more energy and light. As long as we have the sun, we can have solar energy (and on the day that we no longer have the sun, you can believe that we will no longer have ourselves, either).


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Solar Power & Powered Garden Lights Save Energy Prevent Global Warming Power Saving

Solar power is basically free energy from the sun. Oh yeah you think nothing is for free. Well of course to start there is a cost which I am sure you are aware already - equipment, setting it up and applying the solar energy in a practical way.


Everyone thinks that you need to get the whole house converted before you can begin and that will cost thousands. Not an ideal solution for most people. The first thing you need to come up with is the idea for a use of all this free energy. Always the best method is to start small. Anyone can get started with their own mini home system in a weekend. You just need to think

The Nanotechnology Solar Cell Revolution
...concern today, specifically carbon dioxide greenhouse gases.If solar is so great, why don t we see more practical applications? The problem lies in the applications. Specifically, we have no way to harness the power. Commercial solar cells are very inefficient. ...
on a smaller scale.


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The Green Web Hosting Movement Marches On

Green Web hosting has become a pretty common term these days, with a multitude of companies proudly taking on the description and promoting clean renewable methods of powering their data centers. Plug in the term green Web hosting on the Internet and an overwhelming amount of sites will display, promising technologies such as wind powered hosting, solar powered servers or sustainable websites. TopHosts took a closer look at this new hosting market and at what it truly takes to uphold this environmental stamp of approval.


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