The main listed companies in the industry are china international (600011) and china electric international (600027); power generation in grand tang (601991); auxiliary energy section (002015); kyoto power (600578); production circumpolar energy (603071); hara shares (600864); light-sky thermal electricity (000692); medium-level environmental protection (000544), etc
Core data for this paper: urban heating area; urban heating capacity; total urban heating; length of urban heating pipeline
1. The concentration of heating in the country has increased over the years, with approximately 1. 238 billion square metres of heating in our cities in 2024
With the rise in urbanization, the concentration of heating areas in the country grew every year in 2014-2023. In 2023, china's cities concentrated on heating of 11,549 million square metres, comprising 8,775 million square metres of dwellings, 2,605 million square metres of public buildings and 76 per cent and 24 per cent of public buildings, respectively. In 2014-2023, our urban concentration increased by an average of 604 million square metres per year, at an annual compound rate of 7. 33 per cent. Preliminary estimates suggest that in 2024 our cities concentrated around 12,038 million square metres。
2. Overall increase in steam and hot water heating capacity but slower
Urban heating continues to develop faster, driven by market demand and related policies, and the capacity for vapour heating continues to improve. In 2015-2023, there was an overall upward trend in the overall concentration of steam supply across the country. In 2023, the national steam capacity was 12. 39 million tons per hour, a slight 1. 3 per cent decrease from 2022. Preliminary estimates indicate that the national total of steam supply in 2024 was 127. 9 million tonnes per hour。
In terms of heating capacity, the overall increase in 2013-2023 has slowed, and the capacity for heating has declined relatively as a result of recent energy efficiency reductions. The heating capacity in 2023 was 631205. 93 mw, an increase of 5. 17 per cent over the same period. Preliminary estimates indicate that the heating capacity in 2024 was 646189 mw, an increase of 2. 37 per cent over the same period。
3. Total hot water heating far excess steam supply
In 2015-2023, our cities experienced a volatile increase in the total supply of concentrated steam. Total steam in 2023 amounted to 654. 890. 4 million gj, a decrease of 2. 42 per cent over the same period. Preliminary estimates indicate that the total supply of thermal steam in our cities was approximately 64,2473,000 gj in 2024。
According to statistics from the ministry of housing and construction, the total supply of hot and hot water in our cities is on the rise. China's total heating of hot water is 3,629,744,000 gj, an increase of 0. 48 per cent over the same period. Initial estimates indicate that the total supply of hot and hot water in our cities in 2024 was approximately 3,659,749 gj。
4. The mileage of our urban heating pipelines is growing every year
With the rapid development of the urbanization process in our country, underground heating pipelines in cities throughout the country have expanded. According to the statistical bulletin on urban and rural construction issued by the ministry of housing and construction, the number of miles of the country's concentrated heating pipeline increased each year from 2015 to 2023 to 52. 37 million kilometres in 2023. Preliminary estimates indicate that in 2024 the country's concentrated heating pipeline was approximately 55. 5 million kilometres。
More research and analysis in this sector is provided in the analysis of prospects for development and investment in the global and china urban heat (thermal production and supply) industry strategic planning report of the prosperous industrial research institute
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