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North America

2025-10-01North America

EIA Report Supports Full Harmonization of Flammable HVAC Refrigerant Standards in U.S. with Global Standard

EIA

2025-09-23North America

High-Temperature CO₂ Heat Pump Team Is Runner-Up in New York’s Empire Technology Prize

Flow

2025-09-18North America

Canadian Researchers Find More Atmospheric TFA in the Summer and in Urban Areas

clouds/atmosphere

2025-09-15North America

The Expert Opinion: Why the AIM Act Isn’t Going Anywhere and What That Means for Natural Refrigerant Planning

The headquarters of the Environmental Protection Agency. The EPA SNAP 27 rule was recently proposed by the EPA.

2025-09-12North America

California Seeks Proposals for Risk Assessment of Residential A3 Heat Pumps

NIBE produces a number of heat pumps for the European market, including its propane-based S2125. (Source: NIBE)

2025-09-11North America

U.S. Developer of Water-Based Refrigeration System Moving Toward Commercialization

CleanCold Technologies

2025-09-05North America

Illinois and New Mexico Exclude F-Gas Refrigerants from PFAS Laws

Illinois

2025-09-05North America

Natural Resources Canada Announces Funding for Industrial Energy Efficiency Projects

2025-09-02North America

Broad Adoption of Industrial Heat Pumps in the U.S. Could Prevent More Than 77,000 Premature Deaths, Study Finds

The American Lung Association's Industrial Heat Pump study front cover

2025-08-26North America

The Expert Opinion: Technicians are the Key to Accelerating the Natural Refrigerant Transition in the U.S.

Technicians at an NASRC Training Summit examining a compressor. Photo credit: The NASRC

The biweekly briefing

Natural Refrigerant based cooling and heating news, policy and market updates - free, every Tuesday and Thursday.