 Rachel Martin is the CEO of Oceano Wines. She says her vineyard's zero wine is real wine. It's definitely not just grape juice because we ferment the grapes to wine and then we remove the alcohol. Martin says there's room in the market for other winemakers. There is a reduction in consumption of alcohol and wines in general, so it could be a great opportunity for wineries. Oceano offers non-alcoholic versions of all its wines. Reds are the most popular.