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

This page last reviewed February 27, 2015


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, 2015 for calendar year 2014. 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 Survey new button

We need your help! Do you re-charge your automobile air conditioner using small containers (10 to 22 ounces) of automotive refrigerant? If so, please assist us by completing this brief survey.

This survey is anonymous (unless you choose to provide contact information) and will be used to help us evaluate consumer behavior surrounding the deposit, refund and recycling program for small cans of refrigerant. This program was implemented as part of the Regulation to Achieve Greenhouse Gas Emission Reductions from Small Containers of Automotive Refrigerant.


Consumer Video



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


Workshops and Meetings


References


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