Ampol (ASX:ALD) is turning the global fuel shock into a Earnings lift through one asset above all: its Lytton refinery in Brisbane. In the first half of 2026, the refinery's earnings leapt from almost nothing to more than half a billion dollars as Supply disruptions in the Middle East, tight regional inventories and delays to Russian diesel flows pushed refining margins to levels rarely seen.
A record half built on Lytton
Ampol its half-year results to 30 June on 24 August. Group replacement cost operating profit (RCOP) EBITDA rose 152 per cent to $1,637.1 million, and RCOP EBIT climbed 245 per cent to $1,391.7 million. RCOP net profit after tax, excluding significant items, jumped to $857.2 million from $180.2 million a year earlier. Statutory net profit reached $1,363.4 million, compared with a loss of $25.3 million in the first half of 2025, helped by inventory gains.
The clear standout was Lytton. The refinery's RCOP EBIT surged to $533.4 million from just $1.1 million in the prior corresponding period. The Lytton Refiner Margin, Ampol's key measure of how much it earns processing each barrel, averaged US$28.26 a barrel, compared with US$7.44 a barrel a year earlier. Lytton production also rose 8.7 per cent.
Ampol said conditions stayed higher into the second half, with the Lytton Refiner Margin averaging US$27.11 a barrel in July.
Why the margins exploded
Refining margins widen when fuel products become scarcer relative to crude oil. Ampol, uncertainty over Middle East shipping routes, delays to Russian diesel exports and historically low regional stocks of refined products all supported margins in the half.
Lytton is one of only two fuel refineries still operating in Australia, alongside Viva Energy's Geelong plant, after the closures of Kurnell, Bulwer Island, Kwinana and Altona over the past decade. has put Lytton's capacity at about 109,000 barrels a day, which gives Ampol meaningful volumes to sell into a tight market.
Fresh Volatility this month has kept the issue alive. Brent Crude rose to about US$107.82 a barrel on 14 September after a drone attack forced the temporary shutdown of Saudi Arabia's East-West Pipeline, reported. The has warnings that depleted global stockpiles could push oil towards US$150 a barrel.
More than a refinery
Ampol's earnings lift is not limited to Lytton. Its Fuels and Infrastructure Australia division lifted RCOP EBIT 123 per cent to $309.3 million, while the international trading and shipping arm contributed $307.5 million. Convenience Retail EBIT rose 12 per cent to $204.5 million. New Zealand Business Z Energy was weaker, with EBIT down 16 per cent to $103.8 million.
The company also completed its $1.165 billion Acquisition of EG Australia's fuel and convenience network at the end of June, and expects annual synergies of $65 million to $80 million within two years.
Shareholders are sharing in the gains. Ampol declared a fully franked Interim Dividend of 185 cents per share, payable on 30 September. Net Debt rose to $3,523 million, reflecting the EG acquisition, and the Leverage Ratio stood at 1.8 times adjusted net debt to EBITDA.






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