Concentrated beer already exists and is used by Guinness to get a 49:1 saving on shipping volume [0], so the extra reduction by pondering it might not be as val

Concentrated beer already exists and is used by Guinness to get a 49:1 saving on shipping volume [0], so the extra reduction by pondering it might not be as valuable as the hype. Though the wikipedia article says the concentrated extract gets mixed with local pale beer, rather than water. I wonder if it could be tweaked to work with water or dilute alcohol. [0] https://en.wikipedia.org/wiki/Guinness_Foreign_Extra_Stout https://en.wikipedia.org/wiki/Guinness_Foreign_Extra_Stout