World Power Plants

PERIYAR161 MW Hydroelectric

HydroRenewable

The PERIYAR hydroelectric power generation facility, with a capacity of 161 MW, ranks as the 473rd largest power generation facility in India and stands 85th among the 261 hydro plants in the country. Although it represents only 0.03% of India's total capacity of 513,890 MW from 1805 plants, its role in the regional energy landscape is critical amid a heavy reliance on coal, which is the dominant fuel type in the nation. Commenced in 1960, PERIYAR has been a longstanding contributor to Kerala's energy needs, utilizing the natural flow of water to produce clean electricity. The facility is strategically located near several significant hydro plants, including the mighty Idukki and Idukki Hydro Power Station, each boasting a capacity of 780 MW, as well as the Sabarigiri plant at 300 MW. This proximity to high-capacity plants not only enhances the regional energy supply but also demonstrates a collaborative approach to harnessing renewable resources in Kerala. The geographic advantage of PERIYAR's location in a hydro-rich area allows it to operate efficiently while contributing to the stability of the local grid. As India continues to expand its renewable energy portfolio, the integration of hydroelectric facilities like PERIYAR becomes increasingly vital. The plant's historical significance, combined with its consistent output, positions it as an important asset in the transition towards a more sustainable energy future. With ongoing investments and advancements in technology, PERIYAR exemplifies how even smaller hydro facilities can play a significant role in meeting the energy demands of a rapidly developing nation.

Capacity
161 MW
Commissioning Year
1960

66 years old

Owner
Kerala State Electricity Board (KSEB)
Location
9.6266°, 77.1905°

India, Asia

Context & rankings
  • 473. largest of 1,805 plants in India
  • #8,136 worldwide by installed capacity
  • #1,685 of 8,493 Hydroelectric plants worldwide
  • 0.03% of the installed capacity of India
Age & fleet comparison

66 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Kerala State Electricity Board (KSEB) operates 2 plants totalling 206 MW

Regional density

49 plants within 100 km, 4,946 MW combined

Nearest plant: SURULIYAR (9 km)

Data provenance

Location

Coordinates:: 9.626600, 77.190500
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

PERIYAR is a hydro power plant producing approximately 564 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
India
Continent
Asia
Data Source
Global Power Plant Database

IndiaEnergy Profile

1,805
Total Plants
513.9 GW
Total Capacity
CoalGasHydroSolar
Top Fuels

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