Shell and BP have both reported record or near-record profits in 2026 while UK drivers are paying over 170p for petrol and approaching £2 a litre for diesel. The obvious question is whether those profits are coming from UK forecourt prices. The honest answer is more complicated than most headlines suggest, and it matters for understanding who is actually benefiting when you fill up.
The headline profits are real — but not from your forecourt visit
Shell's Q2 2026 adjusted net income of $9.8 billion was the highest since the Ukraine war windfall of 2022. It more than doubled compared to a year earlier and beat analyst estimates by over $1 billion. BP's underlying replacement-cost profit rose to $5.7 billion in Q2 2026, up 78% on the previous quarter and 138% on the same quarter in 2025. Combined, the two companies returned around $10 billion to shareholders in Q1 2026 alone through dividends and buybacks.
These are genuinely large numbers. But understanding where that money came from requires looking at how oil majors are actually structured, because Shell and BP are not primarily petrol station operators. They are global energy conglomerates with three distinct businesses, each with very different profit profiles.
How Shell and BP actually make their money
Upstream — drilling for oil and gas
This is where the real money is right now. Both companies extract crude oil and natural gas from wells around the world. When oil prices rise above $100 a barrel, as they have done throughout the summer of 2026, the profit on every barrel produced increases dramatically. Shell's upstream segment earned $2.4 billion in Q1 2026 alone, up 50% from the previous quarter. BP's oil production and operations segment earned $3.6 billion in Q2 2026, up significantly from $2.3 billion a year earlier.
Crucially, this profit comes from selling crude oil on international markets, not from selling petrol to UK drivers. Shell and BP sell their oil output to refineries, including their own, at prevailing market prices. When Brent crude is at $100, every barrel they produce generates roughly double the profit it did when oil was at $50. UK pump prices barely figure in this calculation.
Refining and trading — where the 2026 windfall is largest
This is the most important part of understanding the 2026 profits, and the part that gets the least coverage. Both Shell and BP have large refining and trading operations that buy crude oil, refine it into petrol, diesel and aviation fuel, and sell the refined products. The difference between the cost of crude oil and the price of refined products is called the refining margin.
In 2026, refining margins have exploded. With supply routes through the Strait of Hormuz and Red Sea disrupted, refined products have become scarcer relative to crude. BP's refining marker margin averaged $23.3 per barrel in the first half of 2026, compared to $10.0 per barrel in the same period of 2025. That is a 133% increase in the margin per barrel of refined product.
Shell's downstream earnings rose more than 700% quarter on quarter in Q2 2026, with refinery utilization hitting a record 102%. The trading operation, which buys crude cheaply in some markets and sells refined products expensively in others, added further billions. In BP's case, the customers and products division, which includes refining and trading, earned $5.0 billion before interest and tax in Q2 2026, up from $1.5 billion a year earlier.
This is the central point most commentary misses. The windfall profits are not primarily coming from the margin on a litre of petrol at a UK forecourt. They are coming from the global arbitrage between crude oil and refined products, amplified enormously by Middle East supply disruption.
Retail forecourts — thin margins, competitive pressure
This is where things look very different. UK forecourt retailing is a notoriously low-margin business. Typical net profit for a forecourt operator is 3-8p per litre after staff, electricity, maintenance, rent, insurance and business rates are paid. The gross retail spread, which is the difference between the wholesale price a station pays for fuel and what it charges at the pump, has been running at around 14-16p per litre in recent months according to CMA monitoring data.
Of that 14-16p gross margin, the operator keeps very little. A busy UK forecourt selling around 3 million litres per year at 5p net profit earns roughly £150,000 per year from fuel sales. Most of the profitability of a BP or Shell branded forecourt comes from the shop, car wash and coffee offer, not the fuel itself.
It is also important to understand that most BP and Shell branded forecourts in the UK are not actually owned or operated by BP or Shell. They are run by independent dealers who license the brand and buy fuel from the major at a wholesale price. The major makes its money on the wholesale supply. The independent dealer makes whatever margin they can at the pump. BP and Shell set neither the retail price nor the retail margin at the vast majority of their branded sites.
BP-branded forecourts are currently the most expensive in the UK
Fuel Finder data published by The Grocer in March 2026 showed BP-branded forecourts averaging 142.3p for petrol, the highest of any oil company brand. Shell was second at 141.6p. Both were significantly above the supermarket average. At September 2026 prices, BP-branded forecourts are typically charging 5-6p per litre more than Tesco, Asda or Morrisons for the same grade of fuel.
This premium exists partly because branded forecourts have higher operating costs and carry premium fuel grades like BP Ultimate and Shell V-Power, which are genuinely more expensive to produce and which command a premium. It also exists because motorists in certain locations have fewer alternatives. Fuel Finder data from our own map consistently shows the most expensive stations are in remote areas or motorway services where competition is limited.
So who is actually profiting from high pump prices?
The honest breakdown of who benefits when UK petrol is at 170p per litre looks like this:
The Government takes the most. Fuel duty at 52.95p per litre plus VAT at approximately 28p per litre means the Treasury collects around 81p of every 170p you spend. That share does not change whether oil is at $60 or $100 a barrel.
Oil producers benefit most from rising prices. When Brent crude rises from $80 to $100, the profit on each barrel extracted roughly doubles. Shell and BP, as major oil producers, benefit significantly. But this profit comes from global oil markets, not from UK forecourt operations.
Refiners benefit from margin expansion. In 2026, the refining margin windfall has been extraordinary, driven by supply disruption rather than deliberate price-setting by refiners. This is where a substantial portion of Shell and BP's 2026 profits are coming from.
Forecourt retailers benefit modestly. The gross retail spread has risen from around 7p per litre in 2019 to around 14-16p today, reflecting higher operating costs. Net profit per litre remains thin. The CMA found in 2023 that supermarket margins had risen abnormally and took action, which led to modest falls. Ongoing CMA monitoring continues under the Fuel Finder scheme.
Wholesale costs account for the largest variable component at current prices, around 75p per litre. This reflects the cost of crude oil, refining and distribution. When oil prices fall, this component shrinks and pump prices should follow. The well-documented "rocket and feather" pattern means pump prices tend to rise faster than they fall when wholesale costs change. Our rocket and feather article explains this in detail.
The windfall tax question
Global Witness calculated in May 2026 that six European oil majors, including Shell and BP, recorded combined Q1 2026 profits of $21.7 billion, 43% higher than a year earlier. The campaign group labelled Shell's profits "obscene" and called for windfall taxation.
The UK already applied a windfall tax on oil and gas producers in 2022. The Energy Profits Levy added 25% to the tax rate on North Sea oil and gas production, later increased to 35%. BP and Shell both paid significant sums under this levy. Whether profits of this scale in 2026 warrant a renewed levy is a political and economic question beyond the scope of this article, but the debate is active.
What is clear from the financial data is that the primary driver of Shell and BP's 2026 profits is upstream oil production and refining margins, both of which are benefiting from the Middle East conflict. UK forecourt retail operations are a relatively small contributor. If you are looking for where the value is being extracted from the current fuel price crisis, the upstream oilfield and the global refining market are the more accurate answers than the petrol station on your local high street.
What you can do
Regardless of where the profits ultimately flow, the most practical action available to UK drivers is to minimise what you pay at the pump by choosing the cheapest nearby station. Supermarkets consistently undercut branded forecourts by 5-6p per litre. On a 55-litre fill-up at current prices, that is approximately £3.30 per visit. Our live map shows current prices at every station near you, updated hourly from Government Fuel Finder data.
You can also see which stations in your area have not updated their prices recently. Under the Motor Fuel Price Regulations 2025, every station must report price changes within 30 minutes. Stations showing stale prices are flagged on our map. If a station appears to be showing unusually cheap prices, check the last-updated timestamp before making a detour.
Sources
- Transport Topics — Shell Q2 2026 adjusted net income $9.8 billion, downstream earnings up 700%
- BP Q2 2026 SEC Filing — underlying profit $5.7 billion, refining margin $23.3 per barrel
- Global Witness — six European oil majors' combined Q1 2026 profits $21.7 billion
- The Grocer — BP-branded forecourts most expensive in UK, Fuel Finder data March 2026
- PetrolFinder.uk — forecourt profit margins 3-8p per litre
- Mondoexpat — refining margins and the distinction between upstream and retail profits
Related guides
- How much profit is on a litre of petrol in 2026?
- Why petrol prices rise fast but fall slowly
- UK fuel prices September 2026 — Houthis and Iran explained
- Does petrol have VAT? UK fuel tax breakdown
- Are supermarkets still the cheapest for petrol?
- Find the cheapest petrol near you — live map updated hourly