Title: Mercury thermostat collection and recycling
Description: On July 1, 2008, the State of Illinois joined several other states in prohibiting the sale and distribution of new mercury-switch thermostats that are used to activate heating and cooling equipment in buildings.  In 2010, the Mercury Thermostat Collection Act was passed, requiring thermostat manufacturers to establish collection programs for recycling mercury-switch thermostats when they are taken out of service.  The purpose of these two state laws is to keep mercury from entering the environment.  Wall-mounted mercury-switch thermostats are a major source of mercury in the solid waste stream.  The thermostats may be broken when disposed of by traditional methods, allowing the mercury to be released into the air and eventually settling into water and onto land.
Subjects: Mercury, Mercury Thermostat Collection Act (Ill.), Law and legislation, Thermostat, Recycling, Toxicology
Places: Illinois