Attenuation (brewing) Attenuation (brewing) In brewing, attenuation is the percentage that measures the conversion of sugars into alcohol and carbon dioxide by the fermentation process; a more attenuated beer will generally be drier and more alcoholic than a less attenuated beer made from the same wort. The percentage is calculated by comparing weight or specific gravity of the extract before and after fermentation. the following iteration,Attenuation = 100 % * (starting gravity − current gravity) / (starting gravity − 1) is meaningless This formula works with extract given in weight percentages or degree Plato. Extract refers to all the non water substances
1978 Greenlandic alcohol referendum 1978 Greenlandic alcohol referendum A two-part referendum on alcohol was held in Greenland on 20 June 1978. Voters were asked whether they approved of the banning or rationing of alcohol. The ban on alcohol was rejected by 55% of voters, whilst the rationing proposal was approved by 58% of voters. Following the referendum, rationing was introduced in August 1979. Adults over the age of 18 were limited to 72 "points" per month. A 33cl bottle of beer was equivalent to one point. In addition, a ban on home brewing and importing malt and hops was implemented. The points system led