Cradle to Gate + EOL
Identity ID
e7215a70-2d87-4c0e-ade5-997d5ea24a57
Construction
Associated ID
ec6c6b2f-ea4d-4af5-84f9-bb09396d1524
Included activities starts
Included activities ends
Description
This dataset represents the civil engineering construction and electromechanical equipment installation of a large-scale dam-type hydropower plant with an installed capacity of ~1653.6 MW. The technical service life of the Hydropower plants is assumed to be 100 years in accordance with design specifications. During the construction and installation stage, the main material inputs include cement, reinforcing steel, structural steel, fly ash, timber, and explosives, while energy inputs primarily consist of diesel fuel and electricity used for construction and installation activities. Land occupation associated with the hub project and reservoir inundation of the Hydropower plants is also considered. For the decommissioning and demolition stage, it is assumed that metallic materials, including reinforcing steel, steel, iron, aluminum, and copper, as well as wood, are recycled at a rate of 90%, while all remaining materials are disposed of via landfilling. The data are primarily derived from publicly available literature and empirical experience.
Activity Description
The process boundary involves raw material preparation, on-site construction, as well as demolition, recycling, and disposal phases, but does not include the operation and maintenance phase.
Process Description
The product is a reservoir-type hydropower plant per unit, which has one reservoir to play a regulating and storage role.
Time period
2016
2026
Geography
China
Geography comment
Form industry average data based on multiple public sources.
Macroeconomic value
Business-as-Usual
Data validation
Yes
Technology
Current Technology
Technology comment
The dam-type hydropower plant have one reservoir for regulation and storage.