Beverage giants and Tesla spar with locals over dwindling Brandenburg groundwater

Baruth, a small community roughly 60 km south of Berlin, has experienced a steady decline in groundwater, compelling residents to water gardens more frequently and witnessing tree die-offs. The local waterworks permit permits a fixed annual extraction, of which only 8 % supplies the town’s roughly 4,300 people, while 92 % is allocated to beverage producers Red Bull and Rauch, enough to meet the drinking-water needs of about 57,000 residents; the companies’ actual consumption remains undisclosed.

Former mayor Peter Ilk defends the arrangement, citing contractual priority for the population, but hydrogeologist Irina Engelhardt warns that the 30-year-old contracts are based on obsolete groundwater data and calls for fresh, independent studies and greater transparency. A citizens’ initiative has struggled to obtain full monitoring records, many of which are redacted, fueling suspicion. The issue mirrors broader water stress in Brandenburg, where Tesla’s Grünheide plant holds a permit for up to 1.4 million cubic metres annually and a proposed copper mine in Spremberg could further strain the Spree river, already impacted by past lignite mining. Researchers suggest artificial groundwater recharge as a possible remedy, but the core dispute remains how water should be allocated among residents, industry, agriculture and nature during prolonged dry spells.