States nudged to adopt farm solar to cut power subsidy bill

1. At a Glance

• Centre is repositioning solar schemes — PM-KUSUM (agriculture feeders) and PM Surya Ghar: Muft Bijli Yojana (rooftop) — as fiscal instruments to help States eliminate their power subsidy burden, not merely as clean-energy programmes [S4].
• Indian States collectively spend ~₹2.4 lakh crore/year subsidising electricity for agricultural and domestic consumers [S4].
• Maharashtra's Mukhyamantri Saur Krishi Vahini Yojana (2017) is cited as the Centre's model example of decentralised solar replacing subsidised grid power for farm feeders [S4].
• Relevant for GS-III (energy security, infrastructure) and GS-II (Centre-State fiscal federalism) — tests understanding of India's renewable energy institutional architecture and cooperative-federal fiscal design.

2. Why in the News

• In an interview to The Hindu (published 12 April 2026), Santosh Kumar Sarangi, Secretary, Ministry of New and Renewable Energy (MNRE), stated that farm and rooftop solarisation is designed to let States progressively cut their subsidy outgo [S4].
• Context: India's installed power capacity reached 535 GW as of March 2026, with ~150 GW from solar — the single largest non-fossil source; 54% of installed capacity is now non-fossil [S4].

3. Background & Evolution

• PM-KUSUM launched March 2019; scaled up January 2024 [S1].
• PM Surya Ghar: Muft Bijli Yojana — Cabinet approved for one crore households; launched by PM Modi on 13 February 2024 [S2][S3].
• Maharashtra's Saur Krishi Vahini Yojana, launched 2017, predates and is now cited as template for Centre's farm-feeder solarisation push — decentralised solar plants of 2 MW–10 MW within a 5 km radius of agriculture-dominated substations [S4].
• Trajectory: from standalone de-dieselisation goal (2019) → household rooftop expansion (2024) → explicit fiscal/subsidy-reduction framing for States (2026) [S1][S4].

4. Core Static Facts

5. Multi-Dimensional Analysis

Economic - Reframes renewable schemes as fiscal consolidation tools for cash-strapped State discoms/governments, given the ₹2.4 lakh crore annual subsidy burden [S4]. - Decentralised solar reduces transmission losses and per-unit subsidised cost of farm power compared to grid supply.

Federal / Administrative - Scheme design relies on State-level adoption and implementation (land identification, feeder solarisation, discom cooperation) — success is contingent on State political will since subsidy withdrawal is politically sensitive (free/subsidised farm power is a major electoral commitment in many States) [S4]. - Illustrates Centre-State bargaining: Centre provides capital subsidy/finance; States must operationalise and eventually absorb savings.

Environmental - Directly reduces both diesel use (KUSUM's de-dieselisation objective) and fossil-fuel-based grid supply to agriculture [S1]. - Supports India's non-fossil capacity target trajectory (54% non-fossil achieved as of March 2026) [S4].

Governance / Political Economy - Subsidised power (especially to agriculture) is a long-standing populist tool in Indian State politics; nudging States to solarise implicitly challenges this status quo — a sensitive governance trade-off between fiscal prudence and political feasibility.

Scientific / Technological - Component-wise technology mix: off-grid standalone pumps, on-grid decentralised plants (2–10 MW), and feeder-level solarisation demonstrate a graded technological approach matched to different agricultural electricity use-cases [S1].

6. Recent Developments (last 12–18 months)

• January 2024: PM-KUSUM scheme scaled up [S1].
• 13 February 2024: PM Surya Ghar: Muft Bijli Yojana launched [S2].
• By 30 June 2024: 4,11,222 farmers benefited under PM-KUSUM [S1].
• By ~December 2024–early 2025: PM Surya Ghar crossed 10 lakh installations milestone (9 months, 6.3 lakh installations, ~70,000/month rate) [S3].
• March 2026: India's installed capacity reaches 535 GW, 150 GW solar, 54% non-fossil [S4].
• 12 April 2026: MNRE Secretary Santosh Kumar Sarangi publicly frames solarisation schemes as subsidy-reduction fiscal instruments for States, citing Maharashtra as template [S4].

7. Prelims Hooks

• PM-KUSUM stands for Pradhan Mantri Kisan Urja Suraksha evam Utthaan Mahabhiyan, launched March 2019, administered by MNRE [S1].
• PM-KUSUM has three components (A, B, C) — decentralised on-grid plants (up to 2 MW), standalone off-grid pumps, and agri-pump solarisation/feeder-level solarisation [S1].
• PM-KUSUM Component B target: 14 lakh standalone off-grid solar water pumps; Component C: 35 lakh grid-connected pump solarisation [S1].
• PM-KUSUM overall target: 34.8 GW by 31 March 2026, Central support ₹34,422 crore [S1].
• PM Surya Ghar: Muft Bijli Yojana launched 13 February 2024 by PM Modi, target 1 crore households by March 2027 [S2].
• PM Surya Ghar offers subsidy of up to 40% to households [S2].
• India's installed power capacity as of March 2026 = 535 GW; solar contributes ~150 GW, the single largest non-fossil source [S4].
• 54% of India's installed power capacity is from non-fossil sources (March 2026) [S4].
• States together spend ~₹2.4 lakh crore/year subsidising agricultural + domestic electricity [S4].
• Maharashtra's Mukhyamantri Saur Krishi Vahini Yojana launched in 2017, is the Centre's cited exemplar for farm feeder solarisation [S4].
• MSKVY-style plants are 2 MW–10 MW capacity, sited within 5 km of agriculture-dominated substations [S4].
• MNRE Secretary quoted on this issue: Santosh Kumar Sarangi [S4].
• PM-KUSUM's stated objectives include de-dieselisation of farm sector, water and energy security, farmer income enhancement, and curbing pollution [S1].

8. Mains Relevance

• GS-III: Infrastructure — Energy; Government Budgeting; Conservation, Environmental Pollution and Degradation.
• GS-II: Government policies and interventions; issues arising from design and implementation of schemes; Centre-State fiscal relations.
• Possible question stems: 1. "Discuss how India's solarisation schemes such as PM-KUSUM and PM Surya Ghar are being repositioned as fiscal tools to address the States' rising power subsidy burden. Examine the administrative challenges in their State-level implementation." (GS-II/III) 2. "Critically examine the trade-off between political imperatives of subsidised agricultural power and the fiscal case for farm solarisation in Indian States." (GS-II) 3. "Evaluate the role of decentralised renewable energy models (e.g., Maharashtra's Saur Krishi Vahini Yojana) in achieving India's non-fossil energy capacity targets." (GS-III)

9. Related Topics to Study Next

• UDAY scheme (discom financial restructuring) — directly connected to the discom subsidy/loss problem this article addresses.
• National Electricity Policy / Electricity (Amendment) Act — legal-regulatory backdrop for power sector reform.
• India's NDC / COP commitments (500 GW non-fossil capacity target by 2030) — links solar capacity numbers to international climate commitments.
• Agricultural power subsidy politics (free power debates in Punjab, Tamil Nadu, etc.) — political economy dimension.
• International Solar Alliance (ISA) — India's global solar diplomacy, complements domestic solar push.
• Feeder segregation and Deendayal Upadhyaya Gram Jyoti Yojana (DDUGJY) — related rural power infrastructure schemes.
• Green hydrogen mission — another Centre-driven renewable fiscal/energy transition tool.

10. Common Errors / Trap Areas

• Confusing PM-KUSUM (agriculture feeder/farm solar, MNRE) with PM Surya Ghar (household rooftop solar, also MNRE) — different components and different beneficiary groups; avoid conflating targets (34.8 GW vs 1 crore households).
• Misattributing PM-KUSUM's three components — Component A is grid-connected decentralised plants, Component B is standalone pumps, Component C is solarisation of existing agri pumps/feeders — aspirants often swap B and C.
• Assuming MNRE is the only stakeholder — actual implementation is State/discom-dependent, tested as a federalism/governance issue, not purely a Central scheme.
• Mixing up launch years: PM-KUSUM (2019, scaled up 2024) vs PM Surya Ghar (2024) vs Maharashtra's own scheme (2017) — the earliest precedent is State-level, not Central.
• Treating the ₹2.4 lakh crore figure as a Central subsidy figure — it is the States' collective subsidy expenditure on agricultural and domestic power.

11. Sources

• [S1] Progress and Implementation of PM KUSUM Scheme — https://www.pib.gov.in/PressReleaseIframePage.aspx?PRID=1989815 — (tier: 1)
• [S2] PMSGMBY Set to Surpass 10 Lakh Installations by March 2025, Targeting One Crore by 2027 — https://www.pib.gov.in/PressReleasePage.aspx?PRID=2080833 — (tier: 1)
• [S3] PM Surya Ghar: Muft Bijli Yojana Crosses Milestone of 10 Lakh Installations — https://www.pib.gov.in/PressReleasePage.aspx?PRID=2110283&reg=3&lang=2 — (tier: 1)
• [S4] States nudged to adopt farm solar to cut power subsidy bill, Jacob Koshy, The Hindu, 12 April 2026 — https://www.thehindu.com/todays-paper/2026-04-12/th_international/articleG3FFRDGMF-14207502.ece — (tier: 4)