Indian Oil moves closer to land for long-pending Haldia petrochemical expansion

West Bengal’s chief minister said 85 of the 175 acres Indian Oil needs for its Haldia expansion have been arranged, with the balance potentially coming through Haldia Dock Complex. No project completion timeline was disclosed.

— Source publishedTue, 29 Sept, 2026, 11:42 IST·First seen Tue, 29 Sept, 2026, 11:49 IST·Source ET Small Business

The development

Indian Oil Corporation could secure 175 acres for its long-pending Haldia petrochemical expansion after West Bengal's chief minister said on Monday that 85 acres had been arranged and the remainder could come through the Haldia Dock Complex.

The numbers

  • 175 acres
  • 85 acres
  • 2023
  • 175-acre
  • 2021
  • 1975
  • 2.5 million tonnes per annum
  • 9 million tonnes per annum
  • 2024
  • Group III

Why it matters to operators and investors

Potential access to Haldia Dock Complex land could strengthen the strategic case for a larger integrated petrochemical build-out and related infrastructure partnerships.

What to watch next

  • Formal confirmation that all 175 acres have been transferred or made available to Indian Oil.
  • Indian Oil board announcement of final investment decision, capital expenditure and commissioning date.
  • Environmental clearance filings and public-hearing milestones.
  • Disclosure of planned products, including polypropylene, polyethylene, aromatics or specialty chemicals.
  • Haldia Dock Complex agreement on land, port connectivity or feedstock/product handling.
  • Changes in polymer spreads, crude-linked feedstock costs, import competition and domestic packaging demand.
  • West Bengal policy incentives, infrastructure commitments and any plastics-regulation changes.
  • Complete transfer or lease arrangements for the remaining roughly 90 acres, potentially through Haldia Dock Complex.
  • Seek board-level final investment approval, disclose project cost, capacity configuration and construction schedule.
  • Advance environmental, coastal, utility, rail and port-linked logistics approvals.
  • Lock in feedstock integration plans with the existing Haldia refinery and assess gas, power and water requirements.
  • Engage regional packaging, FMCG, automotive, infrastructure and manufacturing customers for offtake and downstream conversion demand.