A Wisconsin craft brewery ended regular operations on October 25 after nearly eight years, citing rising costs, weaker consumer spending and lasting economic pressure from the pandemic. The wind-down follows other recent brewing closures, including the shutdown of Guinness’s Maryland brewery and taproom.
Delta Beer Lab announced the decision on October 20. The brewery at 167 E. Badger Road in the Madison area planned limited hours during the week of October 26 to sell its remaining packaged beer, so the end of regular operations was followed by a short inventory sell-off rather than an immediate end to every customer visit.

Rising costs drained the brewery’s resources
Owner Tim “Pio” Piotrowski said the business never fully escaped the long-term economic effects of the COVID-19 pandemic. Ingredient, supply and freight costs climbed, while labor and other operating expenses also increased. At the same time, consumers pulled back on spending both nationally and locally.
Piotrowski said the brewery fought to keep going but ultimately ran out of resources. Delta marked its final stretch with special events and one last new beer, Supernova, a West Coast-style IPA whose name was chosen as a tribute to the brewery’s journey.
The closure announcement and initial local reports did not disclose a confirmed employee-loss total, severance arrangements or whether staff members received offers elsewhere.
Delta made community giving part of its identity
Delta Beer Lab opened in February 2019 with a mission that paired craft beer with social and environmental causes. The business promoted an inclusive taproom, supported LGBTQ community events and partnered with local nonprofit organizations.
According to the brewery’s website, customers donated more than $220,000 to local groups through its Nonprofit Partner program from the opening through February 2024. Delta later introduced Change It Up Tuesdays, working with a different nonprofit each week to raise money and awareness.
The brewery also hosted community events ranging from trivia and makers markets to drag queen bingo. Its owners used the closure announcement to encourage customers to support independent businesses regularly, arguing that small local companies play an important role in their communities.
The long-term future of the site remains unsettled
Local reporting said potential buyers had shown interest in the brewery, but no offer had been made when the closure was announced. Piotrowski said the equipment could be sold separately if a buyer did not take over the operation.
The announced timetable ended normal brewery and taproom service on October 25, followed by limited sell-off hours during the next week. That makes the Wisconsin closure a wind-down rather than a single-day shutdown, closing the chapter on a brewery that tried to make community involvement as central to its identity as the beer itself.
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