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Renewable Energy in India: Solar Mission & 500 GW Goal

Launched in January 2010 under the National Action Plan on Climate Change (NAPCC, 2008), the Jawaharlal Nehru National Solar Mission (JNNSM) inaugurated India's centralized transition toward clean electricity. Initially targeting 20 gigawatts (GW) of grid-connected solar power by 2022, the Union Cabinet in 2015 expanded this objective fivefold to 100 GW, dividing it between 60 GW of ground-mounted utility-scale plants and 40 GW of grid-connected rooftop systems. Administrative oversight resides with the Ministry of New and Renewable Energy (MNRE), while the Solar Energy Corporation of India (SECI), established in 2011 as a central public sector enterprise, executes tenders and off-take contracts. This policy architecture directly advances India's updated Nationally Determined Contributions under the Paris Agreement, which target 500 GW of cumulative non-fossil electric capacity by 2030.

Project procurement relies on tariff-based reverse competitive bidding under Section 63 of the Electricity Act, 2003, driving solar generation tariffs down from twelve rupees per kilowatt-hour in 2010 to sub-three-rupee levels. To mitigate international supply chain dependencies and expand domestic manufacturing, the Union Government introduced the Production Linked Incentive (PLI) Scheme for High Efficiency Solar PV Modules with financial outlays exceeding 24,000 crore rupees across Tranche-I and Tranche-II. Simultaneously, the Approved List of Models and Manufacturers (ALMM) enforces strict production standards, complemented by basic customs duties levied on imported photovoltaic cells and modules following earlier World Trade Organization rulings on domestic content requirements.

Decentralized solar generation expanded through the PM-KUSUM scheme, sanctioned in 2019 to replace agricultural diesel pumps with solar units across three operational components (A, B, and C), enabling farmers to sell surplus power to distribution companies. In 2024, the Union Government initiated PM Surya Ghar: Muft Bijli Yojana, extending capital subsidies for rooftop installations across ten million residential households. For civil services aspirants tackling UPSC CSE General Studies Paper-III and combined graduate level tests, this topic commands regular attention. Question trends assess SECI auction mechanics, PM-KUSUM components, Central Electricity Regulatory Commission tariff guidelines, customs duties, and grid balancing challenges including duck curves and Battery Energy Storage Systems.
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Key Concepts & Self-Assessment15 Key Facts

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  1. #1
    India has committed to achieving 500 GW of non-fossil fuel energy capacity by 2030 and Net Zero emissions by 2070 (Panchamrit targets).
  2. #2
    The Jawaharlal Nehru National Solar Mission (JNNSM) was launched in 2010 under the National Action Plan on Climate Change (NAPCC).
  3. #3
    Bhadla Solar Park in Jodhpur district, Rajasthan, is one of the largest operational solar parks in the world with over 2,245 MW capacity.
  4. #4
    The PM-KUSUM scheme aims to provide energy security to farmers by installing standalone solar pumps and grid-connected solar power plants.
  5. #5
    The International Solar Alliance (ISA) was jointly launched by India and France at COP21 in Paris (2015), headquartered in Gurugram, Haryana.
  6. #6
    India's installed non-fossil electricity capacity crossed the 200 GW milestone in 2024, accounting for more than 45% of total domestic power generation capacity.
  7. #7
    The PM Surya Ghar: Muft Bijli Yojana was approved in February 2024 with an outlay of ₹75,021 crore to provide subsidized rooftop solar systems for 10 million households.
  8. #8
    Pavagada Solar Park in Tumakuru district, Karnataka, spans 13,000 acres with an operational solar power generation capacity of 2,050 MW.
  9. #9
    The National Green Hydrogen Mission was approved in January 2023 with an outlay of ₹19,744 crore, targeting 5 million metric tonnes annual production by 2030.
  10. #10
    The Solar Energy Corporation of India, established in 2011, functions as the nodal Central Public Sector Enterprise for executing national renewable energy capacity tenders.
  11. #11
    The Green Term Ahead Market and Green Day Ahead Market operate on the Indian Energy Exchange to facilitate transparent open-market trading of renewable electricity.
  12. #12
    Ultra Mega Renewable Energy Power Parks provide standardized plug-and-play transmission infrastructure under guidelines of the Ministry of New and Renewable Energy.
  13. #13
    The National Wind-Solar Hybrid Policy of 2018 promotes large-scale grid-connected wind-solar hybrid systems to optimize land utilization and transmission network efficiency.
  14. #14
    The Production Linked Incentive scheme for High Efficiency Solar PV Modules provides direct budgetary support for indigenous manufacturing of polysilicon, wafers, and cells.
  15. #15
    Renewable Purchase Obligations mandated under Section 86(1)(e) of the Electricity Act, 2003 require distribution companies to purchase defined minimum quotas of green electricity.

Subject Specialist Commentary

Analytical perspective & practical exam advice from the Master10 academic board

Educator's Insight
India's clean energy transition gained momentum with the launch of the Jawaharlal Nehru National Solar Mission in 2010 under the National Action Plan on Climate Change. Targeting 500 gigawatts of non-fossil electricity capacity by 2030 and Net Zero carbon emissions by 2070, India has built ultra-mega solar parks like Bhadla in Rajasthan and Pavagada in Karnataka. Flagship initiatives include the PM-KUSUM scheme for solar agriculture and the PM Surya Ghar Muft Bijli Yojana for rooftop installations.
In UPSC and SSC current affairs, question setters focus on national targets and policy instruments. Be careful with timeline targets: India aims for 500 GW non-fossil capacity by 2030 and Net Zero emissions by 2070 under its Panchamrit commitments. A common MCQ trap confuses mission mandates: PM-KUSUM provides solar water pumps for farmers, whereas PM Surya Ghar supports domestic rooftop solar. Remember that the International Solar Alliance, founded jointly by India and France in 2015, is headquartered in Gurugram, Haryana.

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