Government Extends ALMM Framework to Solar Ingots and Wafers; To Come into Effect from 1 June 2028

1. At a Glance

• MNRE has expanded the Approved List of Models and Manufacturers (ALMM) Order, 2019 by notifying ALMM List-III covering solar ingots and wafers, effective 1 June 2028 [1].
• Pushes mandatory domestic-sourcing one step upstream in the solar value chain (modules → cells → wafers/ingots), targeting India's heavy import dependence on polysilicon wafers (largely from China) [1].
• UPSC relevance: intersects GS-III (energy security, industrial policy, Atmanirbhar Bharat) and current affairs on renewable manufacturing, PLI, and India's 500 GW non-fossil by 2030 target.

2. Why in the News

• 18 March 2026: MNRE issued the amendment introducing ALMM List-III for ingots and wafers, announced by Union Minister Shri Pralhad Joshi (MNRE) [1].
• Suitable grandfathering provisions inserted to protect projects already in the pipeline [1].

3. Background & Evolution

• 2 January 2019: Original ALMM Order issued by MNRE for solar PV cells & modules [3].
• 10 April 2021: List-I (Modules) came into force [3].
• 2023–24: List-I temporarily suspended (FY 2022-23) then re-imposed from 1 April 2024 [2].
• March 2025 amendment (PRID 2149442): notified List-II (Solar PV Cells), effective 1 June 2026 [3].
• 2025: India crossed 100 GW solar PV module manufacturing capacity under ALMM [4].
• 18 March 2026: List-III (Ingots & Wafers) notified; effective 1 June 2028 [1].

4. Core Static Facts

• Implementing Ministry: Ministry of New and Renewable Energy (MNRE) [1].
• Instrument: ALMM Order under the Electricity Act, 2003 read with MNRE guidelines for grid-connected solar power projects.
• Three Lists:
• List-I → Solar PV Modules (since 2021)
• List-II → Solar PV Cells (effective 1 June 2026)

• List-III → Ingots & Wafers (effective 1 June 2028) [1][3].

• Standards basis: Compliance with relevant BIS standards [2].

• Coverage: Government-backed projects, net-metering projects, and open-access renewable projects must source from ALMM lists [3].
• Integration rule: From effective date, List-I modules must use ALMM-listed cells AND wafers; List-III wafer manufacturers must have equivalent ingot capacity [1].
• Minister: Pralhad Joshi, Union Minister for New & Renewable Energy [1].

5. Multi-Dimensional Analysis

Economic

• Deepens domestic value addition upstream; complements the ₹24,000 cr PLI (Tranche-I + II) for High-Efficiency Solar PV Modules.
• Reduces forex outflow on wafer imports (India's wafer capacity is negligible vs. ~97% global wafer market controlled by China).

Strategic / Geopolitical

• Cuts China dependency in critical clean-energy supply chains — aligned with Atmanirbhar Bharat and G20/Quad supply-chain resilience agenda.
• Hedges against weaponisation of solar inputs amid global de-risking.

Environmental

• Supports India's NDC under UNFCCC: 500 GW non-fossil installed capacity by 2030; 50% cumulative power from non-fossil sources.
• Risk: ingot/wafer plants are energy-intensive (high silicon refining footprint); could raise embodied emissions if grid remains coal-heavy.

Administrative / Regulatory

• Long 27-month runway (Mar 2026 → Jun 2028) to allow capacity build-up; grandfathering avoids stranded-project disputes [1].
• Risks cost-pass-through to discoms and rooftop consumers if domestic wafer prices exceed Chinese benchmarks.

Scientific / Technological

• Forces movement up the polysilicon → ingot → wafer → cell → module chain; encourages mono-PERC, TOPCon, HJT wafer R&D.

6. Recent Developments (last 12-18 months)

• March 2025: ALMM List-II for cells notified; effective 1 June 2026 [3].
• 2025: India achieved 100 GW solar PV module manufacturing capacity milestone under ALMM [4].
• 18 March 2026: ALMM List-III (ingots & wafers) notified — effective 1 June 2028 [1].

7. Prelims Hooks

• ALMM Order originally issued on 2 January 2019 by MNRE [3].
• ALMM List-I (Modules) effective 10 April 2021 [3].
• ALMM List-II (Cells) effective 1 June 2026 [3].
• ALMM List-III (Ingots & Wafers) effective 1 June 2028 [1].
• Announcement made by Union Minister Pralhad Joshi (MNRE) [1].
• Compliance benchmark: BIS standards [2].
• ALMM applies to government-backed, net-metering, and open-access renewable projects [3].
• Wafer manufacturers seeking List-III enlistment must hold equivalent ingot manufacturing capacity [1].
• India crossed 100 GW of ALMM-listed module manufacturing capacity in 2025 [4].
• Grandfathering protects pipeline projects from the new wafer/ingot rule [1].
• Parallel framework for wind: RLMM (Revised List of Models & Manufacturers) for wind turbines (do not confuse with ALMM) [2].

8. Mains Relevance

• GS-III — Indian Economy: Infrastructure (Energy); Effects of liberalization; Science & Tech indigenization.
• GS-II — Government policies and interventions for development.

Question stems:

1. "Critically examine how the extension of the ALMM framework to solar ingots and wafers advances India's energy security and Atmanirbhar Bharat goals, while assessing the trade-offs for solar tariffs." (15 marks)
2. "Discuss the role of non-tariff measures like ALMM in building domestic clean-energy manufacturing. Are they consistent with India's WTO obligations?" (15 marks)
3. "Evaluate India's progress towards its 500 GW non-fossil capacity target by 2030 in light of recent upstream solar manufacturing reforms." (10 marks)

9. Related Topics to Study Next

• PLI Scheme for High-Efficiency Solar PV Modules — direct fiscal complement to ALMM.
• National Solar Mission (JNNSM) — parent policy umbrella under NAPCC.
• Basic Customs Duty on solar modules/cells (40%/25%) — tariff-side measure paired with ALMM.
• RLMM for Wind Turbines — analogous list in wind sector.
• India's NDC under Paris Agreement / UNFCCC — drives the 500 GW target.
• Critical Minerals Mission (2025) — polysilicon, gallium, germanium upstream linkage.
• International Solar Alliance (ISA) — India's solar diplomacy.
• WTO DS456 (India–Solar Cells case) — past dispute on domestic content requirements.

10. Common Errors / Trap Areas

• Confusing ALMM (solar) with RLMM (wind) — different ministries' nomenclature but both under MNRE [2].
• Mixing up effective dates: List-I = 2021, List-II = 1 June 2026, List-III = 1 June 2028 [1][3].
• Attributing ALMM to MoP or MEITY — it is MNRE.
• Assuming ALMM covers polysilicon — it stops at ingots/wafers; polysilicon is not yet listed.
• Treating ALMM as a tariff measure — it is a non-tariff mandatory-sourcing list, distinct from BCD.