Project Commissioning
HRRL Refinery Achieves Commercial Operations Milestone; HPCL Announces Commencement of Commercial Operations
NSE
hindpetro
BSE
500104
Hindustan Petroleum Corporation Limited (HPCL) informed stock exchanges that HPCL Rajasthan Refinery Limited (HRRL), its joint venture refinery project, has achieved the Actual Date of Commencement of Commercial Operations (ADCO) on 22 June 2026. The milestone has been formally acknowledged by State Bank of India, the lead banker to the project.
PRICE-SENSITIVE TRIGGER
Event: Declaration of Commercial Operations by HPCL Rajasthan Refinery Limited (HRRL)
Type: Project Commissioning
Impact: Positive
Immediate Effect:Â The achievement marks the transition of the HRRL refinery project from development and commissioning stages into commercial operations, enabling operational revenue generation and project monetization.

Key Metrics:
- Project Entity:Â HPCL Rajasthan Refinery Limited (HRRL)
- Parent/JV Partner:Â Hindustan Petroleum Corporation Limited (HPCL)
- Commercial Operations Date:Â 22 June 2026
- Lead Banker:Â State Bank of India (SBI)
- Confirmation Date by SBI:Â 23 June 2026
Highlight:
- Key Milestone:Â HRRL has achieved Actual Date of Commencement of Commercial Operations (ADCO) effective 22 June 2026.
What Happened ?
Hindustan Petroleum Corporation Limited informed the stock exchanges that HPCL Rajasthan Refinery Limited (HRRL), a joint venture company of HPCL, has declared the Actual Date of Commencement of Commercial Operations under the terms of its Rupee Term Loan Facility Agreement.
According to the filing, HRRL notified State Bank of India (SBI), the lead banker to the project, that commercial operations commenced on 22 June 2026. SBI subsequently confirmed on 23 June 2026 that it had taken the declaration of commercial operations on record.
The announcement follows HPCL’s earlier disclosure regarding the commencement of operations of the Crude Distillation Unit (CDU) and other downstream units at the refinery.
Key Details
Commercial Operations Milestone:
- HRRL has achieved Actual Date of Commencement of Commercial Operations (ADCO).
- Commercial operations became effective from 22 June 2026.
- The declaration was made under the provisions of the Rupee Term Loan Facility Agreement.
- State Bank of India, acting as the lead banker, has formally acknowledged the declaration.
- The milestone follows the successful commencement of CDU and downstream processing units.
- HRRL is a joint venture company of HPCL.
- The project has transitioned from the commissioning phase to full commercial operations.
- Commercial commencement represents a major operational milestone for the refinery project.
Note:
- Commercial operation status is a critical milestone for large refinery projects as it signifies readiness for sustained production and revenue generation. The achievement also marks the successful completion of key commissioning and lender-recognition requirements.
Risk Analysis
Summary:
- While commercial operations have commenced, future performance will depend on refinery utilization levels, refining margins, feedstock availability, operational efficiency, and petroleum product demand.
Key Risks:
- Refinery profitability remains sensitive to gross refining margins (GRMs).
- Crude oil price volatility can impact operating economics.
- Operational ramp-up risks may affect initial production efficiency.
- Regulatory and environmental compliance requirements remain ongoing.
- Demand fluctuations in fuel and petrochemical markets could influence earnings contribution.
Worst Case:
- If refining margins weaken significantly or operational performance remains below planned capacity levels, the expected financial benefits from the refinery project could be lower than anticipated.
Risk Level: Medium
Company Commentary
- HRRL has achieved Actual Date of Commencement of Commercial Operations on 22 June 2026.
- The declaration has been made in accordance with the Rupee Term Loan Facility Agreement.
- State Bank of India has acknowledged and taken the declaration on record.
- The milestone follows the commencement of the refinery’s Crude Distillation Unit and other downstream units.
- HPCL described the achievement as a major milestone for HRRL.
- The company acknowledged the support of the Ministry of Petroleum & Natural Gas, Government of Rajasthan, lenders, partners, and other stakeholders.
Official Exchange Filing: Hindustan Petroleum Corporation Limited


