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Cost Efficiency Of Solar Energy Article
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Revealing Energy Efficiency Facts
from:The importance and need for energy efficiency can really be best understood by looking at some energy efficiency facts. You will see that energy efficiency can help in many ways just by seeing the facts that have been gathered about the effects of energy efficiency in different areas.
Energy Efficiency Facts About Reducing Pollution
Everyone knows that trading in those large vehicles for smaller cars saves on gas, but most people do not know they are helping the environment too. Trading your large vehicle for a small energy efficient car means you are producing about 107 less tons of CO2 every year. Imagine if everyone did that then pollution levels would drastically drop.
Many people do not realize that even household appliances produce pollutants. Your old refrigerator that is not energy efficient produces a lot of CO2. Get a new energy efficient model and you will produce 1,100 pounds less CO2 in one year.
Fluorescent light bulbs cut CO2 emissions by 1,300 a year. You can replace your 25 watt bulbs with 75 watt fluorescent to get that savings.
Energy Efficiency Facts About Saving Fossil Fuels
The fuel efficiency of an SUV is known to not be that great. However, with some energy efficiency measures that increase the fuel efficiency of an SUV that vehicle could get 3 more miles per gallon. With all the SUV’s on the road that would equal a savings of 49,000,000 gallons of gasoline every year in the United States alone.
An improvement in air conditioning units energy efficiency of 30% would save the energy produced by 46 power plants operating at 300 MV.
Energy Efficiency Facts About Saving Money
An older model refrigerator uses a lot of energy. If you replace your old model with a newer energy efficient model you can save about $80 a year on your energy bill.
Another appliance that can eat away at your pocketbook is your dishwasher. Instead of going back to hand washing just upgrade to an energy efficient model and you will save about $100 a year on the cost on energy, water and even detergent.
The type of light bulb you use can cost you money, too. Use fluorescent and you will save about $55 a year.
Simple changes can make a huge difference. These energy efficiency facts make that clear. Take what you have learned from these energy efficiency facts and put it to use. The next time you are upgrading appliances or even buying new light bulbs go for energy efficient products and you will save big.
Cost Efficiency Of Solar Energy News
New inexpensive, environmentally friendly solar cell shines with potential
The limitations of conventional and current solar cells include high production cost, low operating efficiency and durability, and many cells rely on toxic and scarce materials. Northwestern University researchers have developed a new solar cell that, in principle, will minimize all of these solar energy technology limitations.
Read more...Taking solar technology up a notch
( Northwestern University ) The limitations of conventional and current solar cells include high production cost, low operating efficiency and durability, and many cells rely on toxic and scarce materials. Northwestern University researchers have developed a solar cell that, in principle, will minimize these limitations. In particular, the new solid-state solar cell is the first to solve the ...
Read more...Solar Junction Receives 5 Megawatt Order from SolFocus
SAN JOSE, Calif., May 21, 2012 /PRNewswire/ -- Solar Junction, a developer of high efficiency multi-junction solar energy cells for the concentrated photovoltaic (CPV) market, announced today an agreement ...
Read more...Great Park awarded $1 million for national Solar Decathlon
Orange County's Great Park will receive $1 million in federal grant as they play host to a national collegiate solar design competition and alternative energy exposition in the next year, park officials announced.
Read more...Saudi battles excess heat, dust to build solar power
RIYADH/DAMMAM (Reuters) - Saudi Arabia, the world's top oil exporter, may finally be getting serious about overcoming the technical and financial hurdles for tapping its other main resource: sunshine. Thousands of solar power panels have sprung up across Europe over the past few years, thanks to generous subsidies that make the technology an attractive alternative to conventional energy. Saudi ...
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