“Every business strives to be resource-saving establishment in the country at present. It is a vital matter for our hotel as it consumes much electricity and water that are important material resources of the country,” said Jo Ryong Gi, manager of the Haebangsan Hotel.
According to him, there are well over a hundred guest rooms, kitchens and service networks and the temperature of hot water that is steadily supplied for them is 45-50°C.
“We relied only on electric power to boil such large quantities of water in the past. But we’ve introduced solar water heaters to meet the demand for hot water while saving much electricity supplied by the state,” said hotel staffer Ri Hye Ryon.
The two solar water heaters on the rooftop have a capacity of five cubic metres each, ensuring a sufficient supply of hot water around the clock.
Water is heated by them in an instant in summer and dozens of cubic metres of hot water are supplied to everywhere in the hotel.
In winter water from the central heating system is preheated with a quick speed heater before being heated by the solar water heaters, thereby ensuring water temperature while saving electricity.
“We established the automatic control system for the supply of hot and cold water,” said staffer Kim Chol Ryong.
This system makes it possible to monitor the conditions of water tanks in real time and automatically control pumps to supply hot water uninterruptedly, and to measure and display daily hot water output and hot and cold water consumption.
The hotel also established the automatic power management system.
And it set up the integrated management system by linking such resource management systems and the business management system which has been in operation for more than ten years.
As a result, it has annually saved 300 000 kWh of electricity, 5 percent of manpower and lots of materials and funds for repair.
More From Pyongyang Times
A high-ranking official of the European Union warned on January 12 that the US’ military invasion of Greenland would cause the
January 17, 2026
A high-ranking official of the European Union warned on January 12 that the US’ military invasion of Greenland would cause the
The Croatian prime minister emphasized again the stand not to dispatch soldiers of his country to Ukraine at a joint press
January 17, 2026
The Croatian prime minister emphasized again the stand not to dispatch soldiers of his country to Ukraine at a joint press
The respected Comrade Kim Jong Un received congratulatory messages and letters from different countries on the occasion of the New
January 17, 2026
The respected Comrade Kim Jong Un received congratulatory messages and letters from different countries on the occasion of the New
The participants in the celebrations of the 80th founding anniversary of the Socialist Patriotic Youth League visited the statues
January 17, 2026
The participants in the celebrations of the 80th founding anniversary of the Socialist Patriotic Youth League visited the statues
At a time when a new life of socialist cultural efflorescence blooms all over the DPRK every day, modern dwelling houses were
January 17, 2026
At a time when a new life of socialist cultural efflorescence blooms all over the DPRK every day, modern dwelling houses were
One of the abiding memories of 2025 of the Korean people is of the wonderful art performances which make them feel the great
January 17, 2026
One of the abiding memories of 2025 of the Korean people is of the wonderful art performances which make them feel the great
Colourful events will be held in Pyongyang to mark the 80th founding anniversary of the Socialist Patriotic Youth League.
January 17, 2026
Colourful events will be held in Pyongyang to mark the 80th founding anniversary of the Socialist Patriotic Youth League.
Dmitri Medvedev, vice-chairman of the Security Council of Russia, warned European countries and NATO member nations against their
January 16, 2026
Dmitri Medvedev, vice-chairman of the Security Council of Russia, warned European countries and NATO member nations against their
New socialist ideal farm villages have been built successively in Kangwon Province, giving pleasure to the people. Dwelling houses
January 16, 2026
New socialist ideal farm villages have been built successively in Kangwon Province, giving pleasure to the people. Dwelling houses
The speaker of the Iranian parliament decried and rejected the US’ military threat in his speech to the parliament on January 11.H
January 16, 2026
The speaker of the Iranian parliament decried and rejected the US’ military threat in his speech to the parliament on January 11.H
Young people across the DPRK were gripped by great emotion on the occasion of the New Year 2026. They were impressed by the fact
January 16, 2026
Young people across the DPRK were gripped by great emotion on the occasion of the New Year 2026. They were impressed by the fact
The young Korean people embroidered heroic epic stories of miracles and innovations in the annals of the country’s prosperity.
January 16, 2026
The young Korean people embroidered heroic epic stories of miracles and innovations in the annals of the country’s prosperity.
The French president criticized the US’ foreign policy on January 8. As regards the fact that the US decided to break from 66
January 15, 2026
The French president criticized the US’ foreign policy on January 8. As regards the fact that the US decided to break from 66
The Tokyo Shimbun on January 9 carried an article titled “US threat and blackmail out of common sense” denouncing the reckless mov
January 15, 2026
The Tokyo Shimbun on January 9 carried an article titled “US threat and blackmail out of common sense” denouncing the reckless mov
New houses have appeared at the Sugye Farm in Unsan County and the Mungok Stockbreeding Farm in Nyongwon County, South Phyongan
January 15, 2026
New houses have appeared at the Sugye Farm in Unsan County and the Mungok Stockbreeding Farm in Nyongwon County, South Phyongan
The art troupe of Korean schoolchildren in Japan led by Ri Chol Su, principal of Toshun Korean Primary School, left Pyongyang on
January 15, 2026
The art troupe of Korean schoolchildren in Japan led by Ri Chol Su, principal of Toshun Korean Primary School, left Pyongyang on
The respected Comrade Kim Jong Un sent birthday spreads to Kim Sang Chun living in Neighbourhood Unit No. 16, Aedo-dong, Jongju
January 15, 2026
The respected Comrade Kim Jong Un sent birthday spreads to Kim Sang Chun living in Neighbourhood Unit No. 16, Aedo-dong, Jongju
Science and technology are being diffused widely in the DPRK with the Sci-Tech Complex as the hub. Modern regional-industry
January 15, 2026
Science and technology are being diffused widely in the DPRK with the Sci-Tech Complex as the hub. Modern regional-industry
The respected Marshal Kim Jong Un received on January 13 a letter from the members of the 35th Art Troupe of Korean Schoolchildren
January 15, 2026
The respected Marshal Kim Jong Un received on January 13 a letter from the members of the 35th Art Troupe of Korean Schoolchildren
Haemoglobin cosmetic is now popular among many women. Developed by the Pyongyang Cosmetics Factory, this product is applicable to
January 15, 2026
Haemoglobin cosmetic is now popular among many women. Developed by the Pyongyang Cosmetics Factory, this product is applicable to
More Articles
