Lorentska Begins Porter Production in Gothenburg

In 1817, the Lorentska brewery began producing porter in Gothenburg, Sweden. David Carnegie took over the business in 1836, giving his name to a porter that became a lasting part of Swedish brewing. Local production illustrates how northern European brewers turned an imported British beer into a regional tradition. The wider history of Baltic porter includes both British exports and local adaptation in Scandinavia, Finland, Poland, Russia, and neighboring markets. As lager brewing spread, many regional producers eventually adopted bottom fermentation, while others retained ale traditions. These changes occurred over generations: the Gothenburg milestone neither marks the invention of a single Baltic style nor establishes a switch to lager yeast in 1817. The collective name “Baltic porter” came much later.