Key Takeaways POSCO INTERNATIONAL signed an MOU with Ulaanbaatar for a sewage heat supply system.A feasibility study runs until 2026, with a 15-year BOT model planned if viable.The project targets heating 4,000 households while reducing emissions and fine dust.POSCO’s (PKX) unit, POSCO INTERNATIONAL, has signed a memorandum of understanding (“MOU”) with the city of Ulaanbaatar, Mongolia, to promote a heat supply project using sewage heat. According to the agreement, POSCO INTERNATIONAL will work to supply w ...