Cradle to Gate + EOL
Identity ID
aa340ca2-ffeb-4c73-9e88-3dc94320c683
Construction
Associated ID
2de7b3d6-6dbd-4ee9-ad9f-3bdf66e003f2
Included activities starts
Included activities ends
Description
This dataset represents the average situation of the on-site construction and installation and the decommissioning and dismantling of a single hot-water heat substation of average scale in China, adopting a plate-type heat exchange unit. The unit heat supply area of this heat substation is 70,000-100,000 m2, and the technical service life is 50 years. A uniform assumption is adopted for the decommissioning and dismantling stage, namely the recovery rate of metal materials, wood and cables is assumed to be 90%, plastic and rubber products are disposed of as non-recyclable waste, and the rest of the waste is disposed of as inert waste. The data are mainly sourced from official publications of engineering design quotas; the data have been screened and standardized, and possess good representativeness, accuracy and applicability.
Activity Description
The system boundary involves raw material preparation, on-site construction and installation, and decommissioning and dismantling stages, excluding the operation and maintenance stage.
Process Description
The heat station is a facility used to convert the type of heating medium, change the parameters of the heating medium, distribute, control and measure the heat supplied to heat users. It mainly realizes the distribution of heat from the primary pipe network to the secondary pipe network.
Time period
2006
2026
Geography
China
Macroeconomic value
Business-as-Usual
Data validation
Yes
Technology
Current Technology
Technology comment
The unit heating area of this thermal station is 70,000 to 100,000 m2, and its technical service life is 50 years. A unified assumption is adopted for the decommissioning and dismantling stage, that is, it is assumed that the recovery rate of metal materials, wood, and cables is 90%, plastics and rubber products are disposed of as non-recyclable materials, and the remaining waste is disposed of as inert waste.