Maharashtra signs 25,400 MW nuclear MoUs, triple India’s existing atomic capacity

Maharashtra signed Memorandums of Understanding with four major private conglomerates — Reliance Industries, Adani Power, NTPC Ltd, and Lalitpur Power Genera...

What Happened

Maharashtra signed Memorandums of Understanding with four major private conglomerates — Reliance Industries, Adani Power, NTPC Ltd, and Lalitpur Power Generation Company (Bajaj Group) — for nuclear energy projects aggregating 25,400 MW of new capacity.
The combined investment commitment stands at approximately ₹6.5 lakh crore, which would generate an estimated 1.23 lakh direct and indirect jobs.
This is among the first large-scale state-level commitments by private entities following the passage of the SHANTI Act, 2025, which opened India's nuclear sector to private participation for the first time.
Individual capacity commitments: Reliance Industries (7,200 MW, ₹2 lakh crore), NTPC Ltd (7,200 MW, ₹1 lakh crore), Adani Power (6,000 MW, ₹1.5 lakh crore), and Bajaj Group's Lalitpur Power Generation (5,000 MW, ₹2 lakh crore).
If built, the combined 25,400 MW would be nearly three times India's current operational nuclear fleet of approximately 8,800 MW, addressing a significant share of the country's long-term clean energy gap.

Static Topic Bridges

SHANTI Act, 2025: India's New Nuclear Framework

The Sustainable Harnessing and Advancement of Nuclear Energy for Transforming India (SHANTI) Act, 2025, passed by both houses of Parliament in December 2025, replaced two prior laws: the Atomic Energy Act, 1962 and the Civil Liability for Nuclear Damage Act, 2010. It is the first legislation in India to allow limited private participation in the nuclear energy sector.

Private entities may build, own, operate, and decommission nuclear power plants, with private companies permitted to hold up to 49% stake in nuclear power projects.
The Atomic Energy Regulatory Board (AERB) is granted formal statutory status as an independent regulator, modelled on regulatory structures in the US and western democracies.
Operator liability is capped on a graded scale linked to installed reactor capacity, with a maximum cap of ₹3,000 crore for reactors generating more than 3,600 MW; supplier liability provisions of the earlier CLND Act are removed.
Critics note that removing supplier liability weakens the "polluter pays" principle and may dilute accountability in the event of a nuclear accident.

Connection to this news: The Maharashtra MoUs are a direct consequence of the SHANTI Act enabling private sector participation; without this legislative change, private conglomerates could not have committed to building and operating nuclear plants.

Civil Liability for Nuclear Damage Act, 2010 (CLNDA)

India's nuclear liability law passed in 2010 made the operator (primarily NPCIL) strictly liable for nuclear damage up to a fixed cap of 300 million Special Drawing Rights (SDRs). A controversial provision (Section 17(b)) allowed the operator to seek recourse against equipment suppliers, which deterred foreign vendors such as Westinghouse and EDF from finalising agreements for nuclear projects.

The CLNDA's right-of-recourse clause was a major stumbling block for Indo-US civil nuclear cooperation even after the 2008 123 Agreement.
The SHANTI Act removes the statutory supplier liability provision, replacing it with a contractual arrangement between parties.
India is not a signatory to international nuclear liability conventions such as the Convention on Supplementary Compensation (CSC) — though it has ratified the CSC, its domestic law's supplier clause conflicted with international norms.

Connection to this news: The removal of CLNDA-style supplier liability was a prerequisite for private investment at scale; the Maharashtra MoUs signal that industry confidence in the new liability framework is high enough to trigger investment announcements.

Nuclear Power Corporation of India Limited (NPCIL) and India's Existing Nuclear Fleet

India currently operates approximately 8,800 MW of nuclear capacity through 24 reactors spread across seven locations in six states, all managed by NPCIL — a Government of India undertaking under the Department of Atomic Energy (DAE). India's nuclear power contributes roughly 3% of the country's total electricity generation.

India's nuclear reactors use Pressurised Heavy Water Reactors (PHWRs) domestically designed under the three-stage nuclear programme, as well as Light Water Reactors (LWRs) sourced through international civil nuclear agreements.
The three-stage programme aims to exploit India's abundant thorium reserves: Stage 1 (natural uranium PHWRs) → Stage 2 (fast breeder reactors using plutonium) → Stage 3 (thorium-based reactors).
India targets 100 GW of nuclear capacity by 2047 under its long-term clean energy roadmap.

Connection to this news: The 25,400 MW proposed through Maharashtra MoUs nearly triples the existing 8,800 MW fleet, underlining the scale of ambition enabled by the SHANTI Act and the strategic role of private capital in achieving India's nuclear targets.

Memorandum of Understanding (MoU) as an Instrument of Investment Policy

A Memorandum of Understanding is a non-binding expression of intent between parties, commonly used in investment summits (such as "Invest Maharashtra") to signal sectoral priorities and attract capital. MoUs do not constitute legally enforceable contracts; actual construction requires regulatory approvals, site identification, environmental clearances, and project-specific agreements.

Investment summit MoUs typically have a conversion rate (from intent to actual investment) of 20–40% in the Indian context, varying by sector and regulatory readiness.
Nuclear projects additionally require site approval from AERB, clearances under the Environment Protection Act, and central government security vetting before ground can be broken.
The MoU-to-implementation timeline for nuclear projects globally is 10–15 years, given complex supply chains and regulatory requirements.

Connection to this news: The Maharashtra MoUs are a policy signal and investment pipeline indicator, not an immediate capacity addition; their realisation depends on regulatory clearances and operationalisation of the SHANTI Act's private licensing regime.

Key Facts & Data

India's current operational nuclear capacity: approximately 8,800 MW across 24 reactors (as of 2026).
Maharashtra MoU aggregate: 25,400 MW, ₹6.5 lakh crore, 1.23 lakh projected jobs.
SHANTI Act passed by Parliament: December 2025; replaced the Atomic Energy Act, 1962 and CLNDA, 2010.
Private sector stake cap under SHANTI Act: up to 49% in nuclear power projects.
India's nuclear energy target: 100 GW by 2047.
Three-stage nuclear programme designed to eventually use thorium, of which India holds approximately 25% of global reserves.
Nuclear power's share of India's electricity mix: approximately 3% (2025–26).