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energy efficiency - wikipedia, the free encyclopedia
in physics and engineering, including mechanical and electrical engineering, energy efficiency is a dimensionless number, with a value between 0 and 1 or, ...
en.wikipedia.org/wiki/energy_efficiency - 25k -
energy conversion efficiency - wikipedia, the free encyclopedia
energy conversion efficiency is the ratio between the useful output of an energy conversion machine and the input, in energy terms. ...
en.wikipedia.org/wiki/energy_conversion_efficiency - 24k -
energy saving trust - energy efficiency & conservation
information and advice on how you can be more energy efficient in your home. from insulation to energy saving appliances and other household goods, ...
www.energysavingtrust.org.uk/ - 19k -
international energy agency - energy efficiency
energy efficiency offers a powerful and cost-effective tool for achieving a sustainable energy future. improvements in energy efficiency can reduce the need ...
www.iea.org/textbase/subjectqueries/ keyresult.asp?keyword_id=4122 - 17k -
u.s. doe energy efficiency and renewable energy (eere) home page
us department of energy web site for information on energy efficiency and renewable energy technologies.
www.eere.energy.gov/ - 25k -
energy efficiency
the buy energy efficient web site provides information about the economic, environmental and health benefits of buying energy efficient products for the ...
www.buyenergyefficient.org/ - 6k -
apple - environment - energy efficiency
at apple we not only design our products to be efficient in the office or at home, but also to be energy efficient. this saves you money on your energy ...
www.apple.com/environment/energyefficiency/ - 11k -
unece - united nations economic commission for europe
seventeenth meeting of the steering committee of the energy efficiency 21 project ... seventh meeting of the ad hoc group of experts on energy efficiency ...
www.unece.org/ie/se/eneffic.html - 36k -
department of energy - energy efficiency
the department of energy is committed to reducing america’s dependence on foreign oil and developing energy efficient technologies for buildings, homes, ...
www.energy.gov/energyefficiency/index.htm - 67k -
the office of energy efficiency (oee)
find out about the government of canada's initiatives to help reduce the consequences of climate change, air pollution and greenhouse gas emissions.
www.oee.nrcan.gc.ca/english/index.cfm - 19k -
energy information administration - energy efficiency, energy ...
the energy efficiency page reflects eia's information on energy efficiency and related information. this site provides an in depth discussion of the concept ...
www.eia.doe.gov/emeu/efficiency/contents.html - 11k -
save energy | carbon trust
choose equipment from the energy technology list and get 100% tax relief. energy-efficiency accreditation recognising achievements in reducing energy use ...
www.carbontrust.co.uk/energy/ - 30k -
energy efficiency advice centre
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