The Sci-Tech Complex, Mirae Scientists Street, Ryomyong Street, Yonphung Scientists Holiday Camp, Okryu Children's Hospital and many other edifices have been built in recent years. Introduced in the building of these edifices were green architecture technologies including the geothermal cooling-and-heating technology, technology for using solar energy and technology of green roofing and natural light projection.

Under the wise guidance of Supreme Leader Kim Jong Un who works heart and soul for the architectural development, the country's green architecture has entered the full-dress stage of development.

He gave instructions several times that the construction field should widely introduce green architecture technologies and zero-energy, zero-carbon and intelligent architectural technology.

Now the green architecture technologies have been introduced into the projects for sprucing up Samjiyon County and the construction of the Wonsan Kalma coastal tourist area.

And works to propel the development of the country's green architecture are in progress.

The state estimation system for green architecture was established. Researches for green materials and building materials good for human health are being made.