Online publications, Ammonia21.com and R744.com, have published a 2017 year in review on ammonia-based and CO2-based HVACR technology, respectively. Both reviews focus specifically on market, end users & technology, and policy, regulation & standards. Ammonia21.com‘s review highlighted Australian brewing company, The Stone & Wood Brewing Company, commencing use of ammonia refrigerant at their new refrigeration… Read more »