HFC Emission Reduction Measures for Mobile Air Conditioning - Regulation for Small Containers of Automotive Refrigerant

This page last reviewed August 8, 2014


Background

In January 2009 the Board approved the mobile air conditioning (MAC) regulation to reduce emissions associated with the use of small containers of automotive refrigerant. Do-it-yourself (DIY) practitioners can purchase HFC-134a refrigerant in small containers holding between 2 ounces and 2 pounds of refrigerant to recharge their MAC system. Typically a traditional container is not fully emptied during the recharging process since the air conditioning system may only require a portion of the container and due to incorrect technique by DIY users. With a traditionally designed container, any unused refrigerant is almost immediately vented to the atmosphere.

This regulation applies to the sale, use, and disposal of small containers of automotive refrigerant with a GWP greater than 150. The regulation achieves emission reductions through implementation of four requirements: 1) use of a self-sealing valve on the container, 2) improved labeling instructions, 3) a deposit and recycling program for small containers, and 4) an education program that emphasizes best practices for vehicle recharging. This regulation went into effect on January 1, 2010 with a one-year sell-through period for containers manufactured before January 1, 2010. The target recycle rate is initially set at 90%, and rises to 95% beginning January 1, 2012.


Press Release


Annual Reporting Forms   (PDF - 1,721KB)

PLEASE NOTICE: The deadline for the annual reporting for manufacturers, distributors, and retailers is March 1, 2014 for calendar year 2013. Please fill out the appropriate forms and return via email attachment to Winston Potts, P.E. or mail to the address listed in the forms.



Consumer Video   (MP4 - 8,343KB)


Executive Orders Relating to Refundable Container Deposit

The deposit amount will remain at $10 until the next evaluation of the average return rate in 2014.


Executive Orders Relating to Certification of Small Containers of Automotive Refrigerant


Final Regulation   (PDF - 55KB)


Fact Sheets   


Rulemaking Activities    Last Reviewed February 11, 2010


Workshops and Meetings    Last Reviewed November 5, 2010


References    Last Reviewed December 29, 2010


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