Energy Storage Infrastructure Contract
SPML Infra Secures ₹1,128 Crore 1 GWh Battery Energy Storage Project from NTPC
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SPML Infra has secured a landmark ₹1,128 crore contract from NTPC for development of a 1 GWh Battery Energy Storage System (BESS) project at NTPC’s Barh Thermal Power Station in Bihar.
PRICE-SENSITIVE TRIGGER
Event: Major BESS Project Order
Type: Energy Storage Infrastructure Contract
Impact: Positive
Immediate Effect: Significantly strengthens SPML Infra’s position in India’s emerging grid-scale battery storage ecosystem
Key Metrics:
- Contract Value: ₹1,128 crore
- Project Size:
- 250 MW
- 1,000 MWh (1 GWh) BESS
- Execution Timeline: 18 months
- O&M Duration: 15 years
Highlight:
- One of India’s largest single BESS orders awarded to date
What Happened ?
SPML Infra Limited announced that it has secured a major contract from NTPC to develop a 1 GWh Battery Energy Storage System (BESS) project at the Barh Thermal Power Station in Bihar.
key highlights
Project Scope & Strategic Importance:
- Awarded by National Thermal Power Corporation (NTPC)
- First large-scale grid battery storage project for SPML Infra
- Scope includes:
- Supply
- Civil works
- Erection & integration
- Project Components:
- 5 MWh DC containers
- Battery Management System (BMS)
- Thermal Management System (TMS)
- 33 kV panel boards
- 220 kV DC & AC cables
- 220 kV switchyard
- Project location:
- NTPC Barh Thermal Power Station, Bihar
- Supports:
- Grid stability
- Peak load management
- Renewable integration
Strategic Significance:
- Marks SPML Infra’s entry into utility-scale BESS infrastructure
- Strengthens India’s clean energy and grid modernization roadmap
Note:
- Long-term O&M contract enhances recurring revenue visibility
Risk Analysis
Key Risks
- Large-scale battery system integration complexity
- Technology and thermal management risks
- Dependency on battery supply chains
- Long execution cycle with potential cost escalation
- Regulatory and grid integration approvals required
Worst Case Scenario
- Execution delays or technical issues could impact profitability and future BESS opportunities
Risk Level: Medium
Company Commentary
- Company described the project as transformational
- Positioned battery storage as a core growth pillar
- Partnership with NTPC seen as strategic validation
- Emphasis on India’s future-ready electricity grid
Official Exchange Filing: SPML Infra Limited