Energy efficient

Scientists develop thinnest LEDs that are stronger, more energy efficient

Scientists have come up with the thinnest possible LEDs, which they claim are stronger and more energy efficient than the normal ones.

Mar 11, 2014, 22:14 PM IST

Swiss govt to help make Indian buildings more energy efficient

Switzerland is preparing a feasibility report on improving energy efficiency in the buildings coming up in India as they are likely to be major contributors to carbon emissions.

Aug 13, 2012, 15:44 PM IST

China says it wants green growth within 5 yrs

China, the world`s biggest polluter, plans to "go green" in the next five years.

Mar 03, 2011, 10:36 AM IST

Energy efficient CFLs not as bright as claimed

You are probably right if you suspect that your new compact fluorescent lamp (CFL) is not as bright as the old bulb that it replaced.

Jan 12, 2010, 17:05 PM IST

Energy efficient CFLs not as bright as claimed

You are probably right if you suspect that your new compact fluorescent lamp (CFL) is not as bright as the old bulb that it replaced.

Jan 12, 2010, 17:05 PM IST