November 4, 2014 Source: EIA, based on Department of Energy’s Note: Reflects Lighting Facts database through November 3, 2014. Improvements in lighting technology for light-emitting diode (LED) bulbs have increased lighting efficiency, or efficacy, as well as color quality. In September of this year, several manufacturers released ENERGY STAR®-qualified bulbs surpassing 100 lumens per watt. […]
Tag Archives: improving
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Experts brainstorm on improving LPG supply 07 August 2013 There is no doubt that Nigeria falls far below the expected annual utilisation of liquefied petroleum gas (LPG) vis-a-vis its consumption of 150, 000 metric tonnes per annum and the impressive 160 million people population. With its huge population the country could consume 3.5 million metric […]
