R744.com is your interactive platform to cover “Everything R744” in Mobile Air Conditioning (MAC), Refrigeration, Heat Pumps, and other applications. The website will keep you abreast of all developments on the natural refrigerant R744 (CO2) in a user-friendly way. Since its launch, 33 more companies and research institutes have joined R744.com as Partners (as of May 2008). Pioneers in CO2 Technology, they are actively involved in the development of this collaborative platform.