Why you think CFLs suck (and how to change that)

[Dave A]

What is the position on toxic waste with CFLs?

I vaguely recall hearing ordinary flourescent tubes should require special disposal - something about nasty chemical contents?

[duncan drennan]

What is the position on toxic waste with CFLs?

I vaguely recall hearing ordinary flourescent tubes should require special disposal - something about nasty chemical contents?

I haven't done a lot of research on this yet. The main "ingredient" that can be problematic is mercury. From what I've read (unconfirmed) the quantities of mercury in CFLs are lower than the amounts released into the atmosphere burning coal. I know CFLs typically have less than 5ug of mercury.

Also, if they are disposed of properly (recycled), then it is not an issue. In South Africa there are very few electronic waste disposal services. Pretty much all electronics (CRTs and batteries in particular) should be disposed of properly, but at the moment that is rare in most parts of the world.

I'll try to find out more about this for you.