In the name of energy efficiency EU has some years ago introduced the directive to forbid light bulbs. The alternative was the "energy saving lamps" that use significantly less energy and still gives the same output, the needed artificial light. Excellent one would think?!
Well, the problem wtih these lamps is the waste. As is well known, they become very hazardous waste when they have served their enlighting purposes till the end of their life time. They contain murcery which should definately not be put into normal garbage.
This problem is well known and in many EU countires this is, at least on paper, handled somehow. Those who sell these lamps have to accept used lamps, and send them to proper waste handling facilities. Of course there is no way to really follow up on this 100%. We dont have "Big brother" filming us in our homes and checking where we put the used lamps. I am happy we are not there yet, not even for the sake of energy efficiency!
Some weeks ago it reached my attention that in Egypt these energy saving lamps are becoming more and more common in the market. Egypt is havign a major energy crisis and need desperately to lower their electricity consumption. With daily power cuts in some places even up to 20h/day you really need to find a solution fast, both in the demand and the supply side. Egypt has followed the example of EU in this lamp issue, and in terms of energy use, it will probably have very good results.
But I am a bit terrified about the consequences a wide spread use of these mercury containing lamps in a country where the waste handling system is not working always very well, where people are not used to separating wastes, and where the handling of hazardous waste is not fully developed.
This could serve as an example where the inroduction of new technology has not been well enough assessed, taken into account the wider context where it will be used. Cultural and social aspects should always be considered. This naturally goes for EU as well where these aspects were in my opinion not well enough considered in this specific lamp-example.
Fortunately LED lamps are entering the market fast, and the time of mercury lamps will hopefully be a short one.
Well, the problem wtih these lamps is the waste. As is well known, they become very hazardous waste when they have served their enlighting purposes till the end of their life time. They contain murcery which should definately not be put into normal garbage.
This problem is well known and in many EU countires this is, at least on paper, handled somehow. Those who sell these lamps have to accept used lamps, and send them to proper waste handling facilities. Of course there is no way to really follow up on this 100%. We dont have "Big brother" filming us in our homes and checking where we put the used lamps. I am happy we are not there yet, not even for the sake of energy efficiency!
Some weeks ago it reached my attention that in Egypt these energy saving lamps are becoming more and more common in the market. Egypt is havign a major energy crisis and need desperately to lower their electricity consumption. With daily power cuts in some places even up to 20h/day you really need to find a solution fast, both in the demand and the supply side. Egypt has followed the example of EU in this lamp issue, and in terms of energy use, it will probably have very good results.
But I am a bit terrified about the consequences a wide spread use of these mercury containing lamps in a country where the waste handling system is not working always very well, where people are not used to separating wastes, and where the handling of hazardous waste is not fully developed.
This could serve as an example where the inroduction of new technology has not been well enough assessed, taken into account the wider context where it will be used. Cultural and social aspects should always be considered. This naturally goes for EU as well where these aspects were in my opinion not well enough considered in this specific lamp-example.
Fortunately LED lamps are entering the market fast, and the time of mercury lamps will hopefully be a short one.