Refrigerant Matters May 2025 Newsletter

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MAY 2025 ISSUE

The EPA Issues Fact Sheet on “Reconsideration” of TTR

The new EPA “Powering the Great American Comeback Fact Sheet” offers insight into the government’s rationale for “reconsideration” of the AIM Act Technology Transitions Regulations (TTR). While the fact sheet doesn’t clarify what the government means by “reconsideration,” it does have the most creative title that I’ve seen thus far for a fact sheet. For a review of what the TTR does, take a look at the RMS “Powering the American Simplification of a Very Complex Topic Fact Sheet” available on our resources page.

New York State Issues Guidance Material on State Refrigerant Regs

The NY state Department of Environmental Conservation issued a fact sheet on their state refrigerant regulations, an updated FAQs document with additional info about automatic leak detection systems, and an instructional video on annual reporting (large equipment reporting due June 1st). And don’t forget the RMS one-page fact sheets on the four parts of the NY state regs on our resources page under State Regulations, New York.

Trump’s Proposed Budget Slashes OAP Funding

President Trump’s proposed 2026 federal budget slashes funding for just about every government program, including the EPA’s Office of Atmospheric Protection (OAP), which is the Office that contains the Stratospheric Protection Division (SPD) as well as several climate change divisions. SPD is the division that regulates refrigerants and runs the GreenChill Partnership. Of course, a proposal is just that: a proposal. Who knows what will happen during the normal Congressional budget wrangling? The big question is who will write all the changes to existing regulations that various industries are pushing for if the Trump Administration fires everyone in SPD?

More Problems for R-454B

In addition to the R-454B shortages that are supposedly due to a lack of refrigerant cylinders, problems continue with Honeywell’s announcement of a 42% surcharge for R-454B due to tariffs and increased raw material costs. The surcharge comes on top of the April price increases.

Washington State Clarifies Equipment Sell-Through Provisions

The Washington Department of Ecology issued an “interpretive statement” about the sell-through provisions for refrigeration and air-conditioning equipment in their state regulations that ban the use of certain refrigerants in that equipment. The statement provides clarification on the sell-through provisions until the state completes their process to formally update the regulations. And speaking of updated regulations, Washington also issued their proposed regulation Chapter 173-443 WAC on May 20th. There will be two public hearings on the proposal, on July 9th and 10th. Sign up to attend the hearings here. The state is accepting public comments on the proposal until July 22nd.

New York DEC and NASRC Transition Two Stores from HFCs to Propane

The New York State Department of Environmental Conservation (DEC) and North American Sustainable Refrigeration Council (NASRC) completed projects at two Key Food stores in the Bronx, replacing older refrigeration equipment that used HFCs with propane equipment. The projects received a $350,000 NY state grant. Contact the NASRC (info@nasrc.org) for information on project scoping for possible future state funding for refrigerant transitions.

Need Some Help?

If you need help with these or any other topics related to refrigerant management, feel free to reach out to me (Keilly Witman). We’re a friendly bunch and happy to help!

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