Commercial refrigeration

Since bringing its transcritical CO₂ (R744) condensing units to the Australian and New Zealand market in 2020, Japanese manufacturer Panasonic, in partnership with its New Zealand-based subsidiary McAlpine Hussmann, has seen a steady growth in sales each year.

Toshiba has announced the launch of its new SHRM Advance VRF air conditioning system, specifically designed to be safely used with the lower GWP A2L refrigerant R32.

PHNIX brings to the global stage R290 HeatMaster Series, which has many advantages such as low GWP, zero ozone layer damage and high efficiency, aiming to bring a more economical water heating solution to commercial projects and reduce carbon emission and curb global warming.

The global HVAC-R market was valued at $193.6 billion in 2021 and is projected to reach $257.9 billion in 2027, following a CAGR of 5% during the forecast period 2022-2027. The growth in the global HVAC-R market is expected to be driven by increasing population and rapid urbanization, drastic change in weather conditions, and emerging innovation in HVAC-R.

The European Economic and Social Committee (EESC), a key EU advisory body, has released its opinion on the proposed EU F-gas Regulation, calling for a ban on all refrigerants with a GWP above five in new heat pumps, room air conditioners, chillers and refrigeration applications as of 2030.

A propane (R290)-based variable-speed compressor from U.S. manufacturer Tecumseh meets the requirements of the U.S. Environmental Protection Agency’s (EPA) Energy Star “Emerging Technology” award, according to a recent study conducted by the company.

While Australian supermarket chain Woolworths has focused its rollout of natural refrigerants on CO₂ (R744) systems, the company also has its eye on hydrocarbons.

An ice rink in Pirkkala, southwestern Finland, has reduced its annual energy consumption from 500MWh to 350MWh, a saving of 30%, by replacing an old R404 system with a new CO₂ (R744) rack with two-stage heat recovery.

Japanese OEM Nihon Netsugen System (NNS), a pioneer in CO₂ (R744) refrigeration in Japan, exhibited its SUPER GREEN, an industrial CO₂ refrigeration system.

Refrigerants market is expected to reach at USD 8.4 billion in 2027 at a CAGR of 6.2% during the forecast period. The most used natural refrigerants are ammonia, carbon dioxide, and HCs such as propane and isobutene. Technological advancements in cooling equipment are replacing traditional refrigerants such as HCFC and HFC with natural ones. This has increased the market share of natural refrigerants in applications such as air conditioning, refrigeration, and heating systems.

Bitzer’s Ecolite condensing units are now available for use with a full range of A2L refrigerants, including ultra-low GWP R1234ze/yf and lower GWP R455A and R454C.

The cold chain must be sustainable everywhere to be able to meet the Millennium’s targets indeed.

Integrating a building glycol loop to a supermarket transcritical CO₂ (R744) system in Canada yielded “superior” results, according to Phillip Walker, Arneg’s Director of Refrigeration Solutions, who spoke during the ATMOsphere America 2022 conference on June 7–8.

An inverter propane (R290) compressor can reduce the energy consumption of vending machines by up to 27% compared to a fixed-speed compressor, according to research conducted by Embraco, a Brazilian manufacturer and brand of Nidec Global Appliance.

Test installations of R290 self-contained refrigeration systems in walk-in coolers at two Subway restaurants in Connecticut are said to have shown average energy savings of 50%.

The first hypermarket opened by French multinational retailer Carrefour in Cameroon is also the first to feature CO₂ refrigeration.

Austrian manufacturer AHT, part of Daikin, highlighted its propane (R290)-based cabinets and Active Monitoring System (AMS) as part of World Refrigeration Day, celebrated yesterday (June 26) under the theme “Cooling Matters.”

Hillphoenix announced the launch of R290 self-contained display cases, part of the company’s Second Nature® Natural product line. R290 cases are the newest addition to Hillphoenix’s expansive natural refrigerant portfolio and provide customers with a plug-and-play, flexible and compliant solution for their retail operations.

Trane®, global provider of indoor comfort solutions and services and a brand of Trane Technologies, announced today it is expanding its Sintesis™ Balance CMAF portfolio of multi-pipe units for simultaneous cooling and heating. The new models are now available with R-454B refrigerant in capacities ranging from 150 to 1,400 kilowatts (kW). The units deliver better cooling and heating efficiencies, improved operating maps and lower environmental impact compared to equivalent models with R-410A.

U.S.-based supermarket chain Hannaford has equipped the entire frozen section of its new store in Brunswick, Maine, with propane (R290) self-contained cases, according to a recent presentation by Harrison Horning, Director of Maintenance, Retail Business Services – Hannaford and Stop & Shop, part of Ahold Delhaize.