World Power Plants

Zhengtouba II246 MW Hydroelectric

HydroRenewable

Ranking as the 1191st largest power generation facility in China, Zhengtouba II holds a modest but significant role within the country's expansive hydroelectric network, contributing a capacity of 246 MW to the national grid. This facility is particularly notable as it is among the 202nd largest hydro plants in China, which boasts a staggering total of around 1000 hydro facilities. Situated in Sichuan province, an area rich in water resources, Zhengtouba II leverages the region's natural geography to generate renewable energy through hydroelectric technology, which transforms kinetic energy from flowing water into electrical power. In the immediate vicinity, several larger hydro plants, such as Pu Bu Gou with a capacity of 4260 MW, and Gongzui, generating 2100 MW, create a powerful hydropower cluster. Other notable plants nearby include Shenxigou at 660 MW and Wawushan Dam at 260 MW. This regional interconnectivity highlights the importance of Zhengtouba II not just as a standalone facility, but as part of a vital energy ecosystem that supports the grid stability and energy needs of the local population. With a national capacity of 1,603,494 MW across a total of 4430 plants, China predominantly relies on coal for its energy needs. In this context, Zhengtouba II’s contribution represents a small but essential 0.02% of the country’s total capacity, underscoring its role in diversifying the energy mix. Hydro power stands as a critical component of China's renewable strategy, and facilities like Zhengtouba II are pivotal in the transition towards a more sustainable energy landscape. Operated by a regional energy company, Zhengtouba II was commissioned as part of the national effort to harness renewable resources and reduce reliance on fossil fuels. Its operational efficiency and the environmentally friendly nature of hydroelectric power make it a model for similar projects across the country. As China continues to strive toward cleaner energy solutions, the significance of plants like Zhengtouba II will only grow, contributing to both economic stability and environmental sustainability in the years to come.

Capacity
246 MW
Commissioning Year
2010

16 years old

Owner
China Three Gorges Corporation
Location
29.2500°, 103.0700°

China, Asia

Context & rankings
  • 1,192. largest of 4,431 plants in China
  • #6,758 worldwide by installed capacity
  • #1,260 of 8,493 Hydroelectric plants worldwide
  • 0.02% of the installed capacity of China
Age & fleet comparison

16 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

China Three Gorges Corporation operates 508 plants totalling 127,392 MW

Regional density

52 plants within 100 km, 14,377 MW combined

Nearest plant: Shenxigou (14.7 km)

Location

Coordinates:: 29.250000, 103.070000
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Carbon Footprint

Zero Direct Emissions

Zhengtouba II is a hydro power plant producing approximately 862 GWh of clean electricity per year with zero direct CO₂ emissions during operation.

Lifecycle emissions: ~24 g CO₂/kWh (manufacturing, transport, decommissioning)

Technical Details

Primary Fuel Type
Hydro
Energy Source
Renewable
Country
China
Continent
Asia
Data Source
Global Power Plant Database

ChinaEnergy Profile

4,431
Total Plants
1617.1 GW
Total Capacity
CoalHydroNuclearGas
Top Fuels

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