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United States

2026-10-07

FMI 2026: Natural Refrigerant Sales Climb as Manufacturers Report Strong Growth

The 2026 FMI Energy and Store Development Conference was held in Orlando, Florida. Manufacutures noted the increasing sales of Natural Refrigerants in North America, especially CO2.

2026-08-19

Rivacold CO₂ CDUs and R290 Monoblocs Enable Sustainable Retrofit at Vermont Food Co-op

An image of Rivacold's CO2 CDUs installed on the lower roof of the Brattleboro Food Co-op’s Vermont grocery store.

2026-08-12

Pennsylvania Food Processor Installing 185kW Vitalis CO₂ Refrigeration Compressor Rack

An image of the Roxsta G6 CO2 refrigeration system manufacturered by Vitalis for the Pennsylvania facility.

2026-07-20

Industry Roundtable: CO₂ Condensing Units Are Gaining Traction in North America

The CO2One Single Condensing Unit from Hillphoenix

2026-06-10

ATMO America: Independent New York Grocers Embracing CO₂ Refrigeration Ahead of State HFC Regulations

The independent grocers panel at ATMO America 2026

2026-05-28

Kroger Agrees to $100M Refrigeration Overhaul at 600 Stores to Settle Clean Air Act Violations

A Kroger supermarket. Photo credit: jetcityimage for iStock

2026-05-15

IIAR 2026: U.S. CO₂ Sales Rising Alongside Industrial Demand for Larger Compressors

Dorin's 160HP six-cylinder CO2 compressor on display at IIAR 2026.

2026-05-13

Boston Explores Heat Pumps for District Heating and Cooling Using Local Waterways

The Boston waterfront

2026-03-11

Hamilton Storage Transitions Automated Ultra-Low-Temperature Portfolio to Natural Refrigerants

An image of a BiOS automated ultra-low temperature unit in a biobanking application. The unit used CO2, R290 and R170 refrigerants.

2026-03-02

Heatcraft Unveils 90Bar CO₂ Low-Profile Cooler and 15HP CO₂ Condensing Unit

An image of Heatcraft's booth at AHR Expo 2026, showcasing new CO2 products and training.