Advanced Chemistry Cell (ACC) Battery Manufacturing: A New Initiative to Strengthen India's Energy Storage Capacity
The Ministry of Heavy Industries has issued global tenders for setting up ACC (Advanced Chemistry Cell) battery manufacturing units with a capacity of 10 GWh; this marks the final phase of the ₹18,100 crore PLI scheme. ACC batteries are modern batteries characterized by high energy density, long lifespan, and fast charging capabilities, finding applications in electric vehicles, energy storage, and renewable energy projects. The scheme aims to reduce import dependence by boosting domestic battery manufacturing and strengthening the clean energy and electric vehicle ecosystem. This initiative is a significant step towards accelerating 'Make in India', 'Atmanirbhar Bharat' (Self-Reliant India), energy security, and the green energy transition.
The Ministry of Heavy Industries has invited global bids to establish a capacity of 10 GWh for Advanced Chemistry Cell (ACC) battery manufacturing. This represents the final phase of the ₹18,100 crore Production-Linked Incentive (PLI) scheme. The objective is to develop world-class battery manufacturing capabilities in India, reduce reliance on imports, and fortify the clean energy and electric vehicle (EV) ecosystem.
What is an ACC Battery?
Advanced Chemistry Cell (ACC) batteries are high-capacity, modern rechargeable energy storage batteries. Compared to conventional batteries, they offer higher energy density, longer lifespan, faster charging, enhanced safety, and superior efficiency. They are primarily used in electric vehicles (EVs), grid-scale energy storage, solar and wind energy projects, consumer electronics, and industrial energy storage systems.
Key Features of the PLI Scheme
The ACC battery PLI scheme was approved by the Union Cabinet in 2021. A financial outlay of ₹18,100 crore has been allocated for this initiative. The scheme aims to develop a battery manufacturing capacity of 50 GWh; of this, 40 GWh has already been allocated, and a global bidding process is currently underway for the remaining 10 GWh. The scheme encourages both domestic and global companies to set up state-of-the-art battery manufacturing plants in India.
Significance for India
ACC batteries are a crucial pillar of the energy transition. They store intermittent renewable energy—such as solar and wind power—making it usable when needed, thereby enhancing the stability of the power grid. Furthermore, domestic battery manufacturing will lead to reduced import costs, lower electric vehicle prices, job creation, and technological self-reliance, while also strengthening the 'Make in India' and 'Atmanirbhar Bharat' (Self-Reliant India) initiatives.
Significance for the UPSC Examination
This topic is highly important for GS Paper-3 (Science and Technology, Energy, Environment, Industrial Development, and Government Schemes). Questions related to ACC batteries, energy storage systems, the PLI scheme, electric vehicle policy, renewable energy, carbon neutrality, and the green energy transition may be asked in the examination. This topic is relevant for both the Preliminary and Main examinations.
