The Pinnapuram Integrated Renewable Energy Project (IREP) in Kurnool, Andhra Pradesh, is a large-scale, integrated renewable energy project developed by Greenko Group

 The Pinnapuram Integrated Renewable Energy Project (IREP) in Kurnool, Andhra Pradesh, is a large-scale, integrated renewable energy project developed by Greenko Group. It combines solar, wind, and pumped storage hydropower to deliver dispatchable and schedulable power. The project aims to balance fluctuations in renewable energy generation and stabilize the grid. It is expected to be fully operational by 2025. 

Key Features:

Integrated Approach:

The project combines solar (1GW), wind (600MW), and pumped storage (1.2GW) components. 

Pumped Storage:

The pumped storage component utilizes an upper and lower reservoir near Pinnapuram village to store and release water for power generation. 

Grid Stability:

The project is designed to smooth out the intermittency of solar and wind power, ensuring a reliable power supply. 

Dispatchable Power:

The project provides "Schedulable Power On Demand" (SPOD), meaning it can be dispatched and scheduled to meet specific energy needs, a first for renewable energy in India. 

Environmental Impact:

Greenko has implemented measures to address environmental concerns, including compensatory afforestation, catchment area treatment, and resettlement plans. 

Location:

The project is located in Kurnool district, Andhra Pradesh, India, with the Pinnapuram village as a key reference point. 

Contractors:

RS Envirolink Technologies, Andritz, Freyssinet, Carpi Tech, Aarvee Associates, and Afry are involved in the project's construction. 

Capacity:

The project has a total installed capacity of 3.5 GW of solar, 1.2 GW of wind, and 1.2 GW of pumped storage. 

Investment:

The project is estimated to require a total investment of $4.2 billion.