<CFLs.. The gas/vapour coming out was a real issue for me>
The issue of cadmium in FSLR's solar panels is, IMO, a red herring.
But the issue of mercury vapor in CFLs is real. IMO, recycling of CFLs should be mandatory, and backed up by a deposit, paid at original purchase and returned when an intact CFL is recycled. That's the way Europe does it. Another example of how they are way ahead of us on environmental issues.
Also, building inspectors should make sure CFLs are out of a house before remodeling/demolition, otherwise the contractors will just smash everything and dump it in the landfill.
To reduce risk:
1. don't break the glass
2. if broken, immediately put it in a sealed glass jar, using disposable gloves. Using plastic bags is much less effective, as mercury leaks through plastic. Mercury also can go through skin.
3. Time is critical. Have the jar and gloves ready, and everyone in the house should know where they are and what to do. If you have to look for the gloves and explain what to do, it's too late.
IMO, CFL technology is a transition stage, to be displaced by LEDs. |
