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Relevance: GS-III (Environment & Agriculture) | Source: PIB

The Context: What if farmers could cultivate crops and generate solar electricity simultaneously on the exact same plot of land? Known as agrivoltaics (or agri-solar), this dual-use approach is rapidly gaining traction in India as a vital strategy to augment rural incomes, conserve water, and accelerate the nation’s clean energy transition.

1. How Agrivoltaics Works

  • Elevated Panels: Rather than mounting solar panels directly onto the ground, they are elevated on stilts or pillars. This preserves ample vertical clearance underneath for crops to thrive and allows agricultural machinery, such as tractors, to operate unhindered.
  • The Partial Shading Benefit: The overhead panels form a protective canopy that shields vulnerable crops from extreme heatwaves, curtails soil moisture evaporation, and fosters a cooler, more resilient microclimate in arid regions.
  • Dual Revenue Stream: Farmers are no longer solely dependent on seasonal harvests. They can utilize the generated power to run on-farm irrigation systems and sell surplus electricity back to the grid, potentially elevating earnings from around ₹60,000 to over ₹1 lakh per acre.

2. India’s Massive Potential & Current Landscape

  • Immense Capacity: Assessments estimate India’s theoretical agrivoltaic potential at an impressive 3,000 GW to nearly 14,000 GW.
  • Geographic Concentration: GIS mapping has identified nearly 47.35 million hectares of “restricted cropland” well-suited for agri-solar deployment. Six states—Maharashtra, Rajasthan, Andhra Pradesh, Madhya Pradesh, Karnataka, and Uttar Pradesh—account for roughly 50% of this total capacity.
  • Current Status: As of mid-2025, India hosts 36 operational agrivoltaic installations (totalling approximately 37.54 MW), supported by 10 active pilot projects across diverse agro-climatic zones.

Value Box: Key Policies & Schemes
PM-KUSUM Scheme Launched in 2019 with a financial outlay of ~₹34,422 crore, the scheme seeks to curb agricultural reliance on diesel pumps by scaling up decentralized solar power generation and solarizing farm feeders.
State Innovations Maharashtra’s Mukhyamantri Saur Krushi Vahini Yojana 2.0 targets 16,000 MW of decentralized solar capacity; Gujarat’s Kisan Suryoday Yojana ensures reliable daytime power for irrigation; Karnataka’s Surya Raitha enables farmers to monetize surplus solar energy.
Research Hubs A dedicated Centre of Excellence on Agrivoltaics was established by the National Institute of Solar Energy (NISE) in collaboration with ICAR-IARI, anchored by an active 100-kW pilot facility.

Practice MCQ

Q. Consider the following statements regarding agrivoltaic systems in India:

  1. Agrivoltaics involves mounting solar panels directly onto the ground, permanently converting agricultural land into dedicated solar energy parks.
  2. The PM-KUSUM scheme aims to promote decentralized solar power generation and reduce the agricultural sector’s dependence on diesel.

Which of the statements given above is/are correct?

(a) 1 only     (b) 2 only     (c) Both 1 and 2     (d) Neither 1 nor 2

Answer: (b) 2 only
Explanation: Statement 1 is incorrect because agrivoltaics utilizes elevated solar structures that allow crops to flourish and farm machinery to operate underneath, optimizing dual land-use rather than converting farmlands into exclusive solar parks. Statement 2 is correct; PM-KUSUM actively drives decentralized solar adoption to curb diesel dependency in agriculture.

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