Polsat Plus Group and ZE PAK Group have initiated the production of green hydrogen through a newly launched electrolysis plant in Konin. This plant, utilizing PEM technology, can produce about 1,000 kg of green hydrogen daily, sufficient to refuel around 40 city hydrogen buses. The companies are focusing on building a comprehensive green hydrogen economy to meet international purity standards. The project in Konin is in its commissioning phase, with plans to scale up by adding more electrolysers in the future. Polsat Plus Group's commitment to sustainable energy is evident in its Strategy 2023+, which aims to develop zero- and low-emission energy sources. The green energy produced from solar and wind power, equivalent to 338 MW of installed capacity, will now support green hydrogen production. The use of hydrogen trailers and the construction of hydrogen refuelling stations are key components of this initiative to popularize green fuel among institutional and individual customers. NESO hydrogen refuelling stations, operated by Polsat Plus Group and ZE PAK, are paving the way for widespread adoption of green hydrogen. These stations, known for their energy self-sufficiency and modern infrastructure, are expanding in Poland with support from various environmental organizations. The NesoBus hydrogen city buses, manufactured by the same groups, offer eco-friendly transport solutions with clean emissions, emphasizing the environmental benefits of green hydrogen as a fuel. Overall, the article highlights the positive strides made by Polsat Plus Group and ZE PAK in promoting green hydrogen production and adoption in Poland, showcasing a comprehensive approach towards sustainable energy and transportation solutions.