KOICA CTS Seed 2
6 MWh Mongolia Heating Expansion
Expanding solar-powered district heating with thermal storage in Tsetserleg, Mongolia
Project Summary
Title
6 MWh solar-powered district-heating system
Goal
Demonstrate a system that converts solar electricity into stored heat for district heating in Tsetserleg, Mongolia
Period
2025.12–2027
Status
In progress
Funding
KOICA (Korea International Cooperation Agency), Ministry of Foreign Affairs, Korean Government
Technical Notes
- The confirmed project location is Tsetserleg, Arkhangai Province, Mongolia.
- Building on the 1.5 MWh KOICA CTS Seed 1 demonstration, the project aims to expand district-heating storage to 6 MWh.
- With local partner EKH Golomtiin, the system will connect solar electricity, electric heaters, thermal storage, and district heating.
System Structure
6 MWh IsoTES® district heating with solar PV integration
Commercial-scale IsoTES® system architecture for residential heating
Related Projects
Learn more about the KOICA CTS program
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