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Posts tagged over
Q&A: OVER ITS LIFETIME, CAN A WIND TURBINE MAKE ENOUGH ELECTRICITY TO PRODUCE ANOTHER WIND TURBINE?
Dec 22nd
Question by Dr.T:
Over its lifetime, can a wind turbine make enough electricity to produce another wind turbine?
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WHO SELLS AN ENERGY-SAVING MESH OR SCREEN THAT GOES OVER GLASS WINDOWS?
Sep 5th
Question by Info_Newbie_Seeker_Dummy:
Who sells an energy-saving mesh or screen that goes over glass windows?
About 10 years ago, there was a company that demonstrated a sunlight-blocking mesh screen that installed over glass windows. It also kept heat in at night.
Where can I get this today?
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WHY IS IT BETTER TO USE PETROLEUM ENERGY OVER WIND ENERGY?
May 23rd
Question by Austin:
Why is it superior to use petroleum energy over wind energy?
project in class that i need to sell petroleum and tell why it is superior than wind energy or any other type of energy
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Q&A: HOW LONG WILL IT TAKE FOR WIND TURBINES TO TAKE OVER AND PROVIDE THE ENERGY TO POWER OUR COUNTRY?
Mar 4th
Question by Roger l:
How long will it take for wind turbines to take over and provide the energy to power our country?
Wind turbines that are strategically put around the would harvest wind energy 24/7 with out using a drop of oil except state for the occasional maintenance crew that has to drive up to the turbine.
Which candidate will push us further and harder in to the new age where we do not depend so much on foreign oil.
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Q&A: WHAT SAVE MORE ELECTRICITY? SOLAR PANELS OVER HALF MY ROOF, OR TREES COVERING HALF MY ROOF?
Aug 20th
Question by anonomama:
what save more electricity? Solar panels over half my roof, or trees covering half my roof?
I was wondering which would save more money in the electricity arena (I know tree’s can damage roofs).
I had heard that the shade provided by trees covering your home can help to greatly reduce summer electric bills.
I had read that Solar panels need to go onto the south side of the house, and that is where the tree’s shade the house. So which is more cost effective?
Also I know many of the benefit’s tree’s can provide, as well as the negatives associated with massive tree’s near houses.
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HOW MUCH ENERGY DO I REALLY SAVE WITH A NEW REFRIGERATOR? MY CURRENT ONE IS OVER 12 YEARS OLD.?
May 31st
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HOW MUCH DOES AN ENERGY SAVER REFRIGERATOR SAVE OVER ONE THAT IS NOT AN ENERGY SAVER?
May 3rd
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ADVANTAGES OF LED’S OVER REGULAR LIGHT BULBS AND FLUORESCENTS?
Feb 20th
Recently, I was strolling through Hobby Lobby and noticed the strands of X-MAS LED’s. I was wondering, if I used these to light my home, is it cheaper than the fluorescent bulbs?
SHOULD YOU OVER VOLT A LED MR16 BULB LIKE A HALOGEN BULB…?
Feb 1st
I know a lot of people over volt 12v mr16 halogen bulbs to 14.4 to give them more white light rather than yellow, but what about a 12v mr16 LED bulb would you want to run that at 14.4 volts or could you get a clear bright white light out of it by running it at 12volts. Also same question about the Cree XLamp XR-E LED Bulb – 12V AC/DC, MR16 Base.