Hudson Technologies Signs Refrigerant Reclamation Deal With Solstice — The A2L Economy Is Here

Hudson Technologies, the largest refrigerant reclaimer and reseller in the United States, signed a reclamation licensing agreement with Solstice Advanced Materials — the refrigerant business of Honeywell — covering R-448A and R-449A. The deal allows Hudson to reclaim, recycle, and resell these refrigerants under a licensing arrangement that gives Solstice visibility and participation in the reclaimed refrigerant market for its own products.

It is a technical announcement that carries broader significance for the HVAC industry: the refrigerant reclamation economy — which was previously concentrated almost entirely on R-22, now genuinely scarce after its 2020 production phaseout — is expanding into lower-GWP refrigerants including A2L blends. As the AIM Act phasedown of HFCs continues, reclaimed refrigerant will become an increasingly important component of the supply available to service technicians.

What the Hudson-Solstice Deal Does

The licensing agreement has two primary components:

• Reclamation rights: Hudson Technologies gains explicit licensing rights to reclaim, process, and resell R-448A and R-449A recovered from HVAC systems. Reclaimed refrigerant — refrigerant recovered from equipment at end of service life, purified to meet AHRI 700 standard, and resold — is a critical component of the refrigerant supply chain under the AIM Act phasedown because it extends the availability of existing refrigerant beyond what new production alone would support.

• Revenue sharing: The licensing structure gives Solstice a financial participation in the reclaimed refrigerant market for its products. For Honeywell's Solstice business, this creates an ongoing economic relationship with the reclaimed refrigerant supply chain rather than a one-time equipment sale.

Hudson Technologies, the largest US refrigerant reclaimer, signed a reclamation licensing agreement with Solstice Advanced Materials (Honeywell) for R-448A and R-449A — expanding the refrigerant reclamation economy beyond R-22 and into the lower-GWP refrigerants that will increasingly define commercial and industrial HVAC servicing under the AIM Act phasedown.

Why Reclamation Matters Now

The refrigerant reclamation industry's importance has been growing for years and will continue to accelerate under the AIM Act's HFC phasedown schedule. Here is why:

• The AIM Act restricts production of high-GWP HFCs: The American Innovation and Manufacturing Act authorises the EPA to phase down the production and import of hydrofluorocarbon refrigerants based on their global warming potential. This means less new R-410A, R-404A, R-448A, and other high-GWP refrigerants can be manufactured over time — but the installed base of equipment using these refrigerants still needs service.

• Reclaimed refrigerant fills the supply gap: As virgin refrigerant production declines, reclaimed refrigerant recovered from decommissioned equipment becomes a progressively larger share of the available supply. The businesses and systems that process recovered refrigerant back to specification become more strategically important as the phasedown proceeds.

• Refrigerant recovery by technicians is the feedstock: The raw material for the reclamation industry is the refrigerant that HVAC technicians recover from systems being serviced or decommissioned. Under EPA regulations, releasing refrigerant to the atmosphere is illegal — all refrigerant must be recovered. That recovered refrigerant either goes into reclamation or is destroyed.

What the A2L Connection Means

The specific refrigerants covered by the Hudson-Solstice deal — R-448A and R-449A — are lower-GWP HFC blends used as drop-in replacements for R-404A in commercial refrigeration applications. They are not A2L refrigerants themselves, but the deal's structure points toward how the reclamation economy will expand into the A2L space as those refrigerants become dominant in new equipment.

R-454B and R-32 — the A2L refrigerants now standard in new residential HVAC equipment — will eventually need reclamation infrastructure as the installed base of A2L equipment grows and eventually requires service and end-of-life processing. The Hudson-Solstice deal for R-448A and R-449A is an early template for how that infrastructure will develop for A2L refrigerants over the coming years.

What Contractors Should Know

For HVAC technicians and contractors, the practical takeaways from the expanding refrigerant reclamation economy:

• Proper refrigerant recovery is increasingly important: As refrigerant supply tightens under the AIM Act phasedown, the reclaimed refrigerant that contractors properly recover and hand off to reclamation facilities becomes more valuable to the supply chain. The economic and regulatory pressure to recover completely rather than vent is increasing.

• Refrigerant tracking and documentation: Several states are implementing refrigerant tracking requirements that require documentation of refrigerant purchase, use, recovery, and disposal. Contractors should verify the tracking requirements in their state and ensure their processes comply.

• Recovery equipment investment: Proper refrigerant recovery requires functioning, maintained recovery equipment. With A2L refrigerants now the standard for new equipment, recovery machines must be rated for A2L use — and the recovery process for mildly flammable refrigerants requires the additional precautions that A2L safety training covers.

Frequently Asked Questions

What is the Hudson Technologies Solstice refrigerant deal?

Hudson Technologies signed a licensing agreement with Solstice Advanced Materials (Honeywell) allowing Hudson to reclaim, process, and resell R-448A and R-449A refrigerants under a licensing structure that gives Solstice a financial participation in the reclaimed refrigerant market for its products.

What is refrigerant reclamation?

Refrigerant reclamation is the process of recovering used refrigerant from HVAC and refrigeration equipment, purifying it to meet the AHRI 700 specification, and returning it to the supply chain for reuse. Reclaimed refrigerant is functionally equivalent to virgin refrigerant and is increasingly important as HFC phasedowns reduce new production.

Why does refrigerant reclamation matter for HVAC contractors?

As the AIM Act phasedown reduces the production of high-GWP HFC refrigerants, reclaimed refrigerant becomes a larger share of available supply for servicing existing equipment. Proper recovery by technicians creates the feedstock for reclamation. Contractors who recover completely and follow proper documentation requirements support a supply chain that benefits the entire industry.

Are A2L refrigerants reclaimed?

The reclamation infrastructure for A2L refrigerants including R-454B and R-32 is developing as the installed base of A2L equipment grows. The Hudson-Solstice agreement for related lower-GWP refrigerants is an early template for how A2L reclamation agreements will be structured as those refrigerants become dominant in new equipment.