Great Lakes Brewing extends Dortmunder Gold with 90-calorie Dort Light

Great Lakes Brewing Co. has turned one of Cleveland beer’s most familiar names into a lighter pour. The brewery launched Dort Light on June 3, a 90-calorie, 2.9% ABV version of Dortmunder Gold Lager that will be sold in six-pack bottles and on draft.

The new beer keeps the Dortmunder Gold blueprint in place. Great Lakes said Dort Light is brewed with the same malt, hops and proprietary yeast that powered Dortmunder Gold to its first gold medal at the Great American Beer Festival in 1990. The brewery has long framed Dortmunder Gold as a beer that helped put Ohio craft beer on the map in 1988, and that history gives the light version instant recognition for drinkers who already know the original.

That familiarity is the point. Instead of chasing a brand-new flavor or a gimmicky low-calorie spin, Great Lakes is stretching a flagship into a sessionable lane that still reads as craft lager. The move lands in a crowded part of the market, where breweries are trying to win over drinkers who want fewer calories and less alcohol without giving up the clean, malty profile that made lager the default entry point for so many customers.

Great Lakes already has experience in that space. The brewery also makes Cold Rush Premium Light Lager, a 100-calorie, 4.0% ABV beer it presents as Cleveland’s light beer and a Northeast Ohio exclusive. Dort Light broadens that strategy by tying the lighter offer to one of the company’s most established beers rather than keeping it in a separate lane.

The launch also says plenty about where Great Lakes sees value in 2026. The brewery was founded in 1988 by brothers Patrick and Daniel Conway in Cleveland’s Ohio City neighborhood, and it still bills itself as Ohio’s original craft brewery and Cleveland’s original craft beer maker. Against that backdrop, Dort Light looks less like a side project than a defensive extension of a legacy brand, built to protect relevance as the Brewers Association says U.S. craft volume fell 4% in 2025 even as craft held 13.4% of the market by volume.

For Great Lakes, the bet is clear: if Dortmunder Gold helped define the brewery, a lighter Dortmunder Gold may help keep it visible in a market where drinkability itself has become the innovation.