Frequently Asked Questions
This page will address the most frequently
asked questions received by Louisville CAN.  
Do Compact Fluorescent Lamps (CFLs) really contain mercury?  
Yes, all fluorescent lamps contain very small amounts of mercury,
but present
no health hazards if handled properly.  Don't break or
allow children to play with them.  Note that CFLs contain much less
mercury than is emitted via the combustion of coal to provide the
3X more power required by incandescent equivalents.  Metro
Louisville residents may take spent burned out CFLs to
HazBin for
free, proper disposal.  For more info, please see
CFL FAQs
Louisville Climate Action Network
This page was most
recently updated on
5 August 07.
How do we know that global climate change is real?
Submit your question
So, what's the solution?  LCAN believes that we must fully tap
the existing opportunities for energy efficiency.  A recently
released report funded by the US Gov't concluded that we can
cut our greenhouse emissions by 80% by 2050.  Doing so would
reduce climate change, reduce utility bills
and create good jobs.  
See the
Tackling Climate Change in the U.S. report.