Poland expands free tap water in eateries and launches rainwater grants as beverage sector faces new deposit rules

The Ministry of Climate and Environment has drafted a regulation that would require restaurants, cafés, bars and similar dining establishments to provide customers with up to 0.5 litre of tap water free of charge, served in reusable glasses or carafes. The rule, slated to take effect on 12 August, aims to cut single‑use plastic waste and encourage consumption of tap water.

The National Fund for Environmental Protection and Water Management has opened applications for the “Micro‑retention” grant programme. Homeowners can receive up to 90 % of the cost (maximum 8 000 PLN) for installing rain‑water harvesting systems, provided certain technical criteria are met. The scheme seeks to reduce storm‑water loads on municipal sewers and lower irrigation expenses.

Polish beverage producers say 2025 was an especially demanding year, citing rising regulatory pressures such as the deposit‑return system that began on 1 October 2025, ongoing discussions about expanding deposits to PET bottles, metal cans and glass, and the need for an umbrella coordination body. The industry is also urging the continuation of voluntary glass‑collection schemes after 2028 and the harmonisation of VAT treatment for unreturned bottles.