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HOW MUCH ENERGY DOSE AN LED LIGHT FIXTURE SAVE VS. A FLORECENT ONE, IF IT HAS 36 LITTLE BULBS ?
also, how would you compare the wats vs whatever they are measured in?
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Q&A: CAN SOMEONE PLEASE TELL ME SOME GOOD AND BAD THINGS ABOUT SAVING SOLAR ENERGY IN WATER OR STONE FROM ONE DAY T?
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Question by Morten H: Can someone please tell me some good and bad things about saving solar energy in water or stone from one day t? Can someone please tell me some good and bad things about saving solar energy in water or stone from one day to another. —————————————— Answer by Nthere’s nothing bad
CAN PLUGGING APPLIANCES INTO A POWER CHORD SAVE ENERGY & REDUCE A UTILITY BILL?
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Question by : Can plugging appliances into a power chord save energy & reduce a utility bill? I saw a news story a couple days ago about this and would like some more info. Does this only apply to appliances not in use, like a TV or microwave? —————————————— Answer by JoePower is power is
HOW MUCH MONEY PER YEAR WOULD YOU SAVE ON ELECTRICITY IF U USED A WIND TURBINE?
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Question by : how much money per year would you save on electricity if u used a wind turbine? —————————————— Answer by William Shanker…most likely NONE as the cost of a wind-generator and everything involved in its construction and set up is ENORMOUS ! Answer by PointBlankResponseYou need like a thousand more points of detail
WILL I SAVE ELECTRICITY IF I RUN MY CLOTHES DRYER AT A LOWER TEMP BUT FOR A LONGER TIME?
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Question by : Will I save electricity if I run my clothes dryer at a lower temp but for a longer time? —————————————— Answer by TexpersonI would think not as it’s heating element is on either way and running it less time would cost less. But to check for yourself, turn it on at the
HOW MUCH CURRENT CAN YOU MAKE WITH A SOLAR PANEL?
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Question by Mitch: How much current can you make with a solar panel? I would like to put solar panels on my vehicle to run a hydrogen booster, the problem is that a hydrogen booster requires 25 to 30 amps to be efficient. Is it possible to create this many amps at 12 volts using
HOW CAN I SAVE ENERGY AT A SCHOOL OF A THOUSAND?
about 3 days ago - 10 comments
Question by Bryan M: How can I save energy at a school of a thousand? I need to answer this question for a school presentation. —————————————— Answer by John Sclose the school Answer by NuggetStop using the AC Answer by Mr. DJHold some classes outside to save electricity. —————————————— Add your own answer in the
SOLAR ENERGY ACCOUNTS FOR HOW MUCH OF OUR ENERGY CONSUMPTION?
about 4 days ago - No comments
Question by : Solar Energy accounts for how much of our energy consumption? I need to know out of all the electricity we use, how much of it comes from solar energy? source please —————————————— Answer by Brian DanthySince heat is what energy through inbody is released, about 25 – 30% of it comes for
HOW CAN I KEEP MY MACBOOK FROM GOING BLACK TO SAVE ENERGY WHILE IDLE?
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Question by Go Navy: How can I keep my macbook from going black to save energy while idle? I want to watch movies on my mac but each ten minutes or so I have to get up and touch the keyboard or something to pull it out of idle mode.. how can i stop this?
RUINING A TUB FULL OF HOT WATTER TO DO LAUNDRY TO SAVE ELECTRICITY COULD THIS SAVE THE ENERGY CRISIS ?
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Question by ‘ > V M D ‘
about 1 year ago
The efficiency of a light production device is measured in Lumens per watt. A flourescent fixture will have a slightly higher output of Lumens per watt of electricity consumed, but it is easier to tune the wave length of light output by an LED fixture so that it matches the task better, requiring fewer lumens. If you compare equal light output between LED’s and flourescent, Flourescent comes out as the more energy efficient solution, but when you tune the light output of the LED’s to match the task you can drop the total quantity of light needed and reduce the energy consumption.