Context: In a significant step towards safer and more transparent electric mobility, the Ministry of Road Transport and Highways (MoRTH) has released draft guidelines proposing a Battery Pack Aadhaar Number (BPAN) system. The initiative aims to digitally track electric vehicle (EV) batteries across their entire lifecycle, from manufacturing to recycling.
What is the Battery Pack Aadhaar Number (BPAN)?
The Battery Pack Aadhaar (BPA) Number is a unique 21-character alphanumeric digital identity, embedded in the form of a QR code, assigned to every eligible EV battery.
Coverage:
- EV batteries used in vehicle categories L, M, and N
- Industrial batteries above 2 kWh
Each battery’s BPAN will be linked to a centralised digital portal, ensuring standardised and verifiable information access.
Data Architecture under BPAN
The BPAN system adopts a two-layer data framework:
1. Static Data (Publicly Accessible)
- Manufacturer and importer details
- Battery chemistry and specifications
- Material composition
- Declared carbon footprint
2. Dynamic Data (Secure & Restricted Access)
- State of Health (SoH)
- Charge–discharge cycle history
- Thermal events and safety incidents
This separation balances transparency with data security and commercial confidentiality.
Roles and Responsibilities
Battery manufacturers and importers will be legally responsible for:
- Generating the BPAN
- Ensuring accuracy of uploaded data
- Updating lifecycle information
This directly aligns with the principle of Extended Producer Responsibility (EPR) in the EV ecosystem.
Key Objectives of BPAN
- Lifecycle Traceability: Enables tracking of batteries from raw material sourcing to end-of-life recycling or disposal.
- Quality and Safety Assurance: Helps curb counterfeit, substandard, and unsafe refurbished batteries in the market.
- PLI Scheme Verification: Facilitates verification of domestic value addition under the Production Linked Incentive (PLI) scheme for Advanced Chemistry Cells (ACC).
Why BPAN Matters
India has witnessed multiple EV fire incidents linked to poor battery quality and thermal runaway. BPAN introduces digital accountability, improving recall efficiency, safety audits, and consumer trust.
Further, by enabling accurate tracking of battery materials, the system supports India’s transition to a circular economy, ensuring responsible reuse and recycling of critical minerals such as lithium, cobalt, and nickel.
Conclusion
The Battery Pack Aadhaar Number marks a shift from fragmented battery oversight to technology-enabled governance. By combining safety, sustainability, and industrial policy goals, BPAN can become a cornerstone of India’s EV regulatory architecture—provided it is backed by robust enforcement and data integrity safeguards.