Key takeaways
- US: manage spent UPS batteries as universal waste (label, date, ship within one year) and ship lithium-ion as hazardous materials.
- EU: since August 18, 2025, producers must take back industrial batteries free of charge under Regulation (EU) 2023/1542.
- US: HFC leak repair requirements for appliances with 15 lb or more of HFC refrigerant apply from January 1, 2026.
- EU: the F-gas Regulation (EU) 2024/573 governs leak checks, certified technicians and phase-down.
- France: refrigerant fluid movements are tracked on a BSFF in Trackdéchets.
UPS batteries: VRLA vs. lithium-ion
VRLA (lead-acid)
Lithium-ion
Typical replacement
Every 3 to 6 years
Longer life, BMS-managed
Main hazard
Lead, sulfuric acid
Thermal runaway, fire
Recycling
Mature, high lead recovery
Developing, lithium recovery rising
Value
Lead has steady scrap value
Cobalt, nickel, lithium content
United States: universal waste and transport
- Batteries can be managed under the universal waste rule (40 CFR part 273): mark containers "Universal Waste: Batteries", record accumulation start dates and ship within one year.
- Prevent short circuits: tape terminals or bag batteries individually; keep damaged lithium batteries isolated.
- Lithium-ion batteries are Class 9 hazardous materials for transport: packaging, marking and trained shippers are required.
- Keep shipment records and recycler certificates.
European Union: Batteries Regulation 2023/1542
- UPS batteries are industrial batteries under the regulation.
- The waste-battery chapter applies since August 18, 2025: producers must take back waste industrial batteries free of charge.
- Recycling efficiency and material recovery targets ramp up through 2027 and 2031, with recycled-content requirements later in the decade.
- Action for EHS: make supplier take-back explicit in contracts and keep handover documents.
Refrigerants: what changed
United States (AIM Act)
- HFC Management Rule: leak detection and repair requirements for HFC appliances with a charge of 15 lb or more, from January 1, 2026.
- Technology Transitions: the 2023 rule set a 700 GWP limit for new data center, CRAC and IT cooling equipment from January 1, 2027. EPA finalized revisions to parts of the rule in May 2026, so confirm the current requirement for your subsector.
European Union and France
- F-gas Regulation (EU) 2024/573: leak checks based on CO2-equivalent charge, certified personnel, records and a phase-down of HFCs.
- France: every intervention that moves refrigerant fluids is tracked on a BSFF in Trackdéchets.
Controls checklist
- Up-to-date inventory of batteries and refrigerant-containing appliances with charges.
- Leak-check schedule and records per appliance.
- Certified technicians and recovery records for every intervention.
- Labeled, dated battery accumulation areas with spill and fire controls.
- Supplier take-back clauses and recycler certificates on file.
- Monthly reconciliation of invoices against work orders and quantities.
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FAQ
Are UPS batteries hazardous waste?
Spent lead-acid and lithium batteries generally are, but in the US they can be managed under the lighter universal waste rule if you meet its labeling, accumulation and shipping conditions.
Who must take back UPS batteries in the EU?
The producer that placed the battery on the market, free of charge, under Regulation (EU) 2023/1542.
Does the AIM Act affect existing chillers?
Leak repair requirements apply to existing HFC appliances above the 15 lb threshold. Technology Transitions limits apply to new equipment.
Sources: EPA: Technology Transitions · Regulation (EU) 2024/573 · Regulation (EU) 2023/1542