Question: what is gwp in refrigeration?
Answer: Global Warming Potential, or GWP, is a measure of how destructive a climate pollutant is. ... The most common refrigerant today, R-22, has a 100-year GWP of 1,810, almost 2,000 times the potency of carbon dioxide, so just one pound of R-22 is nearly as potent as a ton of carbon dioxide.