The MNRE is drafting a new subsidy scheme to add 30 GW of polysilicon manufacturing capacity by 2030, aiming to bolster India's energy security and manufacturing resilience.

  • The Indian government aims to add 30 GW of polysilicon capacity by 2030.
  • Establishing a polysilicon plant requires an estimated investment of ₹850 crore per GW.
  • A new subsidy scheme is being designed to support high-capital manufacturing.

In a strategic move to fortify the nation's renewable energy sector, the Union Ministry of New and Renewable Energy (MNRE) is working on an additional subsidy scheme specifically for polysilicon manufacturing. This announcement comes as India seeks to reduce its reliance on imported raw materials for solar energy production.

Santosh Sarangi, Secretary of the MNRE, revealed that the government's objective is to add at least 30 gigawatts (GW) of polysilicon manufacturing capacity by the year 2030. This expansion is viewed as vital for ensuring long-term energy security and enhancing the country's manufacturing resilience against global supply chain disruptions.

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The High Cost of Manufacturing

The transition to domestic polysilicon production faces significant financial hurdles. According to Mr. Sarangi, setting up a plant that includes metallurgical grade silicon requires an investment of approximately ₹850 crore per gigawatt of capacity. Recognizing the massive capital requirement, the government is exploring various support mechanisms to incentivize manufacturers to enter this high-stakes market.

Securing the polysilicon supply chain is the bedrock of India's mission to become a global solar superpower.

Why This Matters

BozokMedia analysis shows that while India has made strides in solar module assembly, the upstream component—polysilicon—remains a critical vulnerability. By incentivizing domestic production, India can stabilize solar component prices and insulate its green energy transition from international market volatility.

Historical Background

While existing Production-Linked Incentive (PLI) schemes have laid the groundwork for solar manufacturing, the current capacity for polysilicon remains insufficient to meet the projected demand. This gap has prompted the Ministry to design a revised and more targeted subsidy framework to bridge the production deficit.

Did You Know?: Polysilicon is the fundamental building block of solar cells; without it, the entire solar photovoltaic industry would come to a standstill.

Frequently Asked Questions

1. What is the target capacity for polysilicon in India?
The government aims to add 30 GW of capacity by 2030.

2. Why is a new subsidy being introduced?
Existing schemes haven't yielded enough capacity, and the high cost of ₹850 crore per GW necessitates stronger financial support.