EPA Guidelines for CFL  

Illinois Recycling CFL Program  Recycling your used CFL light bulbs is the smartest, most responsible, and most environmentally sound method of CFL disposal

Zero Waste: CFL Refund Models & Pilot PDF  A 2002 Pilot to recycle CFL bulbs in the Midwest. Participants in CFL recycling programs from Indiana, Minnesota, and Seattle were invited to join by teleconference and give their perspective, including the basics of their program, and the benefits and challenges.

Comed Recycling links