Conny Blumhardt, founder and publisher of the Roast Magazine, started her editorial for the March | April 2022 edition of ROAST with the words “Standard’ is one of those words that changes meaning based on the context it is used”.

We are very thankful to ROAST for the opportunity to report on NORM ROAST, an open standard for determining the levels of pollutants, CO2 emissions and energy consumption of small to mid-size batch coffee roasting machines.

This feature article is currently available online with free access.