R744.com - Largest secondary CO2 system unveiled in North America
Canada’s leading retailer, has opened the country’s first superstore using a secondary CO2 system for refrigeration. This might “change the face of Canadian grocery retail.”Greenpeace challenges EPA and car industry
The Environmental Protection Agency blocks the use of the natural refrigerant CO2 in US cars. And: carmakers are thinking about using a flammable chemical with unknown long-term environmental effects.German Federal Agency: It’s time for a global use of CO2
All carmakers should use the natural refrigerant CO2 to spare the planet a big chunk of the 27 billion tones of greenhouse gases coming only from the car air conditioning.Time is up for Choice of Sustainable Refrigerant in Cars
carmakers want to choose chemicals to cool their future cars that are not only unsafe but could also destroy the earth's biodiversity...

