A local apple farm and cider mill uses UV for pasteurization of their cider instead of heat. I use it to make hard cider, and it's as good as unpasteurized cide

A local apple farm and cider mill uses UV for pasteurization of their cider instead of heat. I use it to make hard cider, and it's as good as unpasteurized cider (no longer legal to sell in NY) was, and I don't have to use sulfites to kill off wild yeast.