The closure of the Mělník coal-fired power plant, the largest source of district heating in the Czech Republic, is prompting the ČEZ Group to accelerate the transitioning its heat production business from coal-fired to low-carbon technologies. The three coal-fired units at Mělník, which currently provide heat for more than 250,000 households, will be closed by 2030. They will be replaced with low-carbon heat generators powered by gas, biomass and other modern technologies. ČEZ will install energy-efficient steam gas generators, hydrogen combustion and production systems, biomass boilers, heat pumps, and waste-to-energy recovery equipment at the three ex-coal units. By 2030, ČEZ plans to produce only 12.5 percent of its total electricity from coal. The Mělník plant provides 300 full-time jobs and more than 1,000 temporary jobs.