ARA Seeks Refrigerant Guidance

Auto recyclers look to EPA for safety and recyclability information on new HFO-1234yf refrigerant.

The Automotive Recyclers Association (ARA), Manassas, Va., has provided comments on the U.S. Environmental Protection Agency’s (EPA’s) proposed rule to approve a new substitute refrigerant known as HFO-1234yf.

The new refrigerant is being introduced under the EPA’s Significant New Alternatives Policy (SNAP) program. “While ARA fully supports the intent of the SNAP Program to evaluate and regulate substitutes for the ozone-depleting chemicals that are being phased out under the stratospheric ozone protection provisions of the Clean Air Act, the association is urging the EPA to look at the total life cycle of the fluid, and consider all ramifications that may occur from the use and, ultimately, the disposal of the new fluid,” says the trade group that represents auto dismantlers.
 
The ARA has raised concerns regarding potentially adverse consequences from the use of the new refrigerant. In comments provided to the EPA, ARA lists those concerns as including the recyclability, safety and feasibility of HFO-1234yf regarding the environment, automotive recycling employees and the general public.
 
“The specific questions raised highlight the need for further information and in-depth research for handling this new fluid during the dismantling process of an end-of-life vehicle, to identify any associated occupational dangers or potential costs that could be incurred by automotive recycling facilities and their employees, or any environmental impact it may have to the public regarding air quality or storm water run-off, which are two key issues of concern for the professional automotive recycler,” says the ARA in a news release. “The current ruling does not address these concerns with any specificity.”
 
The EPA has expressed a willingness to address these issues and gain more of an understanding about the automotive recycling industry as it moves closer to administering a final rule. “ARA is pleased that the EPA will address end-of-life disposal specifications in a follow-on rulemaking, and looks forward to working with EPA staff on this matter,” says Michael Wilson, ARA executive vice president. “Professional automotive recyclers have the expertise, availability and willingness to assist the EPA with reaching a final decision that protects the environment, addresses safety concerns and imposes the least amount of undue burden on the automotive recycling industry,” Wilson adds.
 
Established in 1943, the ARA says it represents more than 4,500 auto recycling facilities in the United States and 14 other nations. More about the group can be found at www.a-r-a.org.