India locks in Mauritius fuel deal, tightening energy grip in the Indian Ocean

India has tightened its role as an energy‑security partner in the Indian Ocean, signing a five‑year fuel supply agreement under which Indian Oil Corporation (IOC) will meet Mauritius’s entire import requirement of petrol, diesel and aviation turbine fuel.

The agreement, exchanged during Petroleum Minister Hardeep Singh Puri’s visit to Port Louis on August 20–21, is paired with a government‑to‑government memorandum of understanding on wider oil and gas cooperation, covering product supplies, training, capacity building and biofuels.

Together, they elevate what was already a long‑standing commercial relationship—IOC has operated in Mauritius since 2001—into an assured, long‑term arrangement that effectively makes India the island nation’s anchor fuel supplier.

Under the sales and purchase agreement, IOC will supply Mauritius’s full import requirement of motor spirit, high‑speed diesel and aviation turbine fuel for five years. The ministry described this as the first long‑term supply contract concluded by an Indian public‑sector oil marketing company outside South Asia in recent years, with the aim of providing “security of supplies” and insulating Mauritius from extreme price volatility.

For a highly import‑dependent economy that has been hit by higher freight costs and disruptions linked to conflict in West Asia and the Iran war, locking in a stable supplier matters as much politically as it does commercially.

For New Delhi, the deal leverages India’s position as a major refining hub—23 refineries turn out roughly 267 million tonnes of products a year, making the country a net exporter of fuels—to deepen its strategic footprint in the wider Indian Ocean.

India already supplies neighbouring Nepal and Bhutan and continued to meet those obligations through recent shipping and price shocks, something the petroleum ministry has been keen to frame as proof of India’s reliability.

Extending that model to Mauritius helps counter growing competition from other fuel exporters, including China and Gulf producers, in a region India sees as its natural sphere of influence.

The partnership is not confined to petrochemicals. Puri and his Mauritian counterpart also broke ground for a 27,500‑tonne marine bunker storage facility at Mer Rouge in Port Louis, to be operated by Indian Oil (Mauritius) Ltd, expanding local infrastructure and supporting the island’s ambitions as a shipping and bunkering hub. The MoU folds Mauritius into India’s Global Biofuels Alliance agenda, with the launch of a “Biofuels Country Landscape – Policy Framework” intended to map how ethanol and other biofuels could fit into the country’s energy transition.

India is offering a full‑spectrum package—assured fossil‑fuel supplies today, help in building logistics capacity, and a framework for cleaner fuels tomorrow—while signalling that energy trade will be a central pillar of its diplomacy across the Indian Ocean.