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U.S. EPA Proposes California-Type GWP Caps for Refrigeration and AC
The proposed rule would set a 150-GWP limit on the use of refrigerants in many new refrigeration systems and a 700-GWP cap on new residential AC.
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Biden, EPA Continue to Address HFCs
The president signs Kigali ratification; EPA issues new proposed rule and seeks reclamation data.
U.S. EPA’s Cynthia Newberg Recognized for Contribution to HFC Phase Down
Newberg has been awarded the prestigious Samuel J. Heyman Service to America Medal in Science, Environment, and Technology.
U.S. EPA Receiving Comments till September 12 on Proposed HFO Listing for Chillers
The SNAP proposal lists HFO-1234yf, HFC-32 and HFO blends as acceptable for new chiller equipment.
ATMO America: Scientist Urges U.S. EPA to Broaden Definition of PFAS to Include F-Gases, TFA
The EPA’s definition is at odds with one used by the OECD that is widely accepted and includes certain HFCs and HFOs, and TFA.
ATMO America to Feature U.S. EPA, California State Senator, CO2 End Users and Contractors
The EPA will address the upcoming ‘Technology Transitions’ rule in the AIM Act and take questions in a special workshop.
Biden Sends Kigali Amendment to U.S. Senate, Recommending Ratification
Kigali aligns with the U.S. AIM Act, which received bipartisan support in the Senate.
U.S. EPA Administrator Regan Calls for Global Effort to Stop Illegal Trade of HFCs
The U.S. has learned from other countries in creating its own tracking and enforcement program.
U.S. EPA Grants HFC Petitions Calling for California-Level Regulations
The agency will address the petition requests, from EIA, IIAR and others, in a future rulemaking, with no guarantees.
U.S. EPA Announces Final HFC Allowance Rule
The rule, which allocates HFC allowances for 2022 and 2023, is the first regulation under the AIM Act.