“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
Developing countries are paying close attention to education, regarding it as a crucial issue for achieving national prosperity.
December 10, 2025
Developing countries are paying close attention to education, regarding it as a crucial issue for achieving national prosperity.
The Hungarian minister of foreign affairs and trade opposed a plan of the European Union to ban the import of Russian energy throu
December 10, 2025
The Hungarian minister of foreign affairs and trade opposed a plan of the European Union to ban the import of Russian energy throu
Japan continues to contaminate the sea with successive discharge of nuclear waste water.On December 4 the Tokyo Electric Power Com
December 10, 2025
Japan continues to contaminate the sea with successive discharge of nuclear waste water.On December 4 the Tokyo Electric Power Com
Agricultural workers moved with pleasure into the modern houses newly built in farm villages of Jagang Province as part of the
December 10, 2025
Agricultural workers moved with pleasure into the modern houses newly built in farm villages of Jagang Province as part of the
The Samjigang Farm in Jaeryong County of South Hwanghae Province has overfulfilled its state grain production plan this year, too.
December 10, 2025
The Samjigang Farm in Jaeryong County of South Hwanghae Province has overfulfilled its state grain production plan this year, too.
The Kangso Sprayer Factory has produced a lot of backpack sprayers to send them to the socialist countryside this year. Among the
December 10, 2025
The Kangso Sprayer Factory has produced a lot of backpack sprayers to send them to the socialist countryside this year. Among the
A delegation of the Ministry of Disaster Management headed by Vice-Minister Ri Ki Chol left Pyongyang on December 8 by air to
December 10, 2025
A delegation of the Ministry of Disaster Management headed by Vice-Minister Ri Ki Chol left Pyongyang on December 8 by air to
The Enlarged Meeting of the 13th Plenary Meeting of the Eighth Central Committee of the Workers' Party of Korea was convened on
December 10, 2025
The Enlarged Meeting of the 13th Plenary Meeting of the Eighth Central Committee of the Workers' Party of Korea was convened on
Choe Son Hui, minister of Foreign Affairs of the Democratic People's Republic of Korea, sent a message of condolence to Sergei
December 09, 2025
Choe Son Hui, minister of Foreign Affairs of the Democratic People's Republic of Korea, sent a message of condolence to Sergei
Bearing in mind the noble soul and spirit of the revolutionary forerunners, youth and students successfully made a study tour of
December 09, 2025
Bearing in mind the noble soul and spirit of the revolutionary forerunners, youth and students successfully made a study tour of
Russian President Vladimir Putin warned European countries against moving toward war at a press conference on December 2. Europe
December 09, 2025
Russian President Vladimir Putin warned European countries against moving toward war at a press conference on December 2. Europe
Recently, Japan has planned to press on with the reexamination of the “three principles of denuclearization” it has maintained
December 09, 2025
Recently, Japan has planned to press on with the reexamination of the “three principles of denuclearization” it has maintained
The workers of the Namhung Youth Chemical Complex and the Hungnam Fertilizer Complex fulfilled their fertilizer production plans
December 09, 2025
The workers of the Namhung Youth Chemical Complex and the Hungnam Fertilizer Complex fulfilled their fertilizer production plans
Agricultural workers of the Taedong Farm in Tongchang County and the Namha Farm in Pyoktong County, North Phyongan Province, have
December 09, 2025
Agricultural workers of the Taedong Farm in Tongchang County and the Namha Farm in Pyoktong County, North Phyongan Province, have
Kim Jong Un, general secretary of the Workers' Party of Korea and president of the State Affairs of the Democratic People's
December 09, 2025
Kim Jong Un, general secretary of the Workers' Party of Korea and president of the State Affairs of the Democratic People's
It has been one year since a ceasefire agreement was concluded between Lebanon and Israel. But in the period Israel has carried
December 08, 2025
It has been one year since a ceasefire agreement was concluded between Lebanon and Israel. But in the period Israel has carried
Maria Zakharova, a spokeswoman for the Russian Foreign Ministry, denounced on December 1 the reckless remarks made by the chairman
December 08, 2025
Maria Zakharova, a spokeswoman for the Russian Foreign Ministry, denounced on December 1 the reckless remarks made by the chairman
The expedition to revolutionary battle sites in the area of Mt Paektu, made up of youth and students from across the DPRK, climbed
December 08, 2025
The expedition to revolutionary battle sites in the area of Mt Paektu, made up of youth and students from across the DPRK, climbed
Modern villages have sprung up at the Hungsang Farm in Ragwon County and the Township Farm in Kumya County, South Hamgyong
December 08, 2025
Modern villages have sprung up at the Hungsang Farm in Ragwon County and the Township Farm in Kumya County, South Hamgyong
South Hamgyong Province has remodelled the Hamhung Koryo Medicine Pharmaceutical Factory. The factory, furnished with dozens of
December 08, 2025
South Hamgyong Province has remodelled the Hamhung Koryo Medicine Pharmaceutical Factory. The factory, furnished with dozens of
More Articles
