The World in 2026: Why Energy Prices Are Affecting Everyone
Filling the tank, paying the power bill, buying vegetables: in 2026 all three cost more for the same underlying reason. A supply shock in the Middle East is travelling through shipping lanes, refineries and supermarkets into everyday budgets. Here is what is happening, who feels it most, and what you can realistically do about it.
Brent crude oil, US dollars per barrel
Solid line: reported monthly averages. Dashed line: the US EIA's September 2026 forecast.
The July figure is worked out from the EIA's statement that August's $91 average was $7 above July. Forecasts are estimates and are revised every month.
The short version
- Brent crude averaged about $91 a barrel in August 2026, roughly $7 more than in July, according to the US Energy Information Administration (EIA).
- The World Bank projects global energy prices will rise about 24% in 2026, the highest level since 2022.
- The IMF expects global inflation of 4.7% in 2026, up from 4.1% in 2025, mainly because of energy and food.
- Relief is forecast but gradual: the EIA sees Brent averaging about $74 in 2027 if Middle East exports recover.
- What is going on
- Five forces
- Path to your wallet
- 2026 timeline
- Who feels it
- What happens next
- Bill estimator
- Ways to save
- FAQ
What is going on?
Since late February 2026, a conflict involving Iran has disrupted shipping through the Strait of Hormuz, the narrow passage at the mouth of the Persian Gulf. Roughly a fifth of the world's traded oil, and a similar share of its liquefied natural gas (LNG), normally sails through it. The International Energy Agency has described the resulting loss of supply as the largest in the history of the oil market.
Producers have tried to work around the blockage with pipelines and alternative ports, but these routes carry only a fraction of normal volumes. The EIA estimates that about 5.7 million barrels of crude a day will stay "shut in" across the Middle East in the last quarter of 2026. Shut-in oil is simply oil that is not pumped because it cannot be shipped.
Oil is traded on one global market, so the damage is not confined to the region. When supply tightens anywhere, prices rise everywhere, including in countries that never bought a barrel from the Gulf.
Average Brent price in August 2026, about $7 above July (EIA).
Expected rise in global energy prices during 2026, the largest since 2022 (World Bank).
Projected global inflation for 2026, up from 4.1% last year (IMF, July update).
Barrels drawn from global oil inventories so far this year, by EIA's estimate.
EIA's forecast average US retail diesel price per gallon in the fourth quarter.
Record US electricity sales the EIA expects in 2026, led by data centres and factories.
Five forces pushing prices up
A crowded chokepoint
Hormuz is a lane only a few kilometres wide on each side. Bypass pipelines and other ports can move some crude, but nowhere near the normal flow, and Qatar's LNG has no comparable alternative route.
Stockpiles are running down
Companies and governments have been drawing on stored oil to fill the gap. The EIA estimates world inventories are down about 400 million barrels this year and expects them to keep falling through December. A thinner cushion means every new headline moves prices more.
Diesel is the tightest fuel
Diesel moves trucks, tractors, ships and generators. The EIA expects US stocks of distillate fuel, mostly diesel, to fall below 100 million barrels in October for the first time since 2003, and refinery outages in Russia are expected to weigh on global supply into the first half of 2027.
Gas and LNG feel it too
Longer shipping routes and higher insurance raise the delivered cost of each LNG cargo. The World Bank's natural gas price index jumped 10.1% in August alone, the fastest rise among the major energy fuels that month.
Electricity demand keeps growing
Power demand was already climbing before the conflict. The EIA forecasts record US electricity use in 2026, driven by data centres and more factory activity. Rising demand on top of costly fuel is a hard combination for power bills.
From the oil well to your wallet
Most people never buy crude oil, so how does a barrel price end up on your shopping bill? Through a chain of costs, and each link adds a little.
- 🛢️Crude oil gets dearer
- ⛽Diesel and jet fuel follow
- 🚚Freight and flights cost more
- 🛒Food and goods reprice
- 🏠Your monthly bills rise
Timing matters. Pump prices react within days, while shop prices adjust over months as businesses renew contracts and pass on transport costs. That delay is one reason inflation can linger even after oil prices stop climbing, and it is why the IMF says the steady fall in global inflation that began in early 2024 has stalled.
How 2026 unfolded
- Late February
Hostilities begin and traffic through the Strait of Hormuz is sharply restricted. Exporters start rerouting what they can.
- April
The IMF's spring outlook assumes a short conflict and a 19% rise in energy prices. It trims 2026 growth to 3.1% and lifts its inflation forecast to 4.4%.
- May
Analysts at Wood Mackenzie warn the closure risks the biggest energy supply shock in decades and publish scenarios for how long it might last.
- July
The IMF's update puts 2026 growth at 3.0% and inflation at 4.7%, with energy prices reported to be roughly a quarter above pre-conflict levels.
- August
Brent averages about $91 and the World Bank's energy price index rises 8.8% in the month.
- September
The EIA says export constraints are likely to last through the fourth quarter and expects US diesel stocks to hit a 20-year low in October.
Who feels it the most?
Families feel energy prices twice: directly at the pump, on the electricity bill and in cooking gas, and indirectly through food and transport. Lower-income households spend a bigger share of their income on these essentials, so the same price rise hurts them more.
Rural households that depend on diesel pumps, generators or long commutes can be hit harder than city dwellers with public transport.
Transport firms, airlines, farms and factories use energy at scale, so fuel is a large line in their accounts. Energy-hungry industries such as chemicals, fertiliser and metals face the sharpest jump in production costs.
Big companies can sometimes lock in prices in advance. Small businesses usually have less room to absorb a shock and must raise prices sooner.
Governments face a squeeze. Higher fuel prices raise the cost of subsidies and public services, while central banks must weigh stubborn inflation against slowing growth.
The IMF has urged targeted support for vulnerable households rather than broad subsidies or price controls that can distort markets. Governments, meanwhile, face real pressure to protect voters from sudden increases.
Countries that import most of their oil and gas, including India, pay more for the same volumes, which can widen trade deficits and pressure currencies. The IMF notes that energy importers with limited exposure to the technology boom, including many low-income countries, see weaker activity.
Countries with more renewable power or lower energy use per unit of output generally cope better, a point the IMF highlighted when explaining why the global economy has held up better than feared.
What happens next?
The EIA's base case, shown in the chart at the top, has Brent averaging about $90 in the second half of 2026, easing to roughly $77 by the second quarter of 2027 as exports gradually recover and shut-in wells restart, then reaching about $67 in the second half of 2027 as inventories rebuild. The IMF adds that a smoother reopening of the strait could mean lower prices and stronger growth than its baseline.
What could change the picture
- Re-escalation. Renewed attacks or a longer closure would keep supply tight and push prices up again.
- Slow recovery. Restarting wells and rebuilding stockpiles takes months, even after shipping resumes.
- Refined fuels. Diesel and jet fuel can stay expensive even if crude eases, because refinery capacity is limited.
- Demand response. Higher prices push people towards efficiency, electric vehicles and renewables, which can lower oil demand over time.
Longer term, Wood Mackenzie argues that if importing countries speed up electrification to reduce their exposure, oil prices could end up structurally lower than before the conflict. Either way, forecasts are revised monthly, so treat every number here as a snapshot rather than a promise.
Estimate your own bill impact
Enter what you spend in a typical month, then pick a scenario or drag the sliders to test your own assumptions. The tool works out how much extra you would pay.
This is an illustrative scenario tool, not a forecast. The percentages are your own assumptions, and your local prices will differ. Nothing is stored or sent anywhere.
Practical ways to cut energy costs
You cannot control the oil market, but small habits add up across a year. Tick the ones you already follow and see how many you could still adopt.
Pick the habits you already follow.
One caution: avoid panic buying or stockpiling fuel. It creates local shortages and pushes prices up further for everyone.
Frequently asked questions
Why does a problem in the Gulf change my electricity bill?
In many countries gas or LNG sets the price of electricity at the margin, and LNG prices rise when Gulf supply is disrupted. Higher transport and fuel costs also raise what it costs to run power plants, networks and factories, and those costs eventually reach household tariffs.
Will energy prices fall in 2027?
The EIA forecasts that Brent will average about $74 in 2027, down from around $90 in the second half of 2026, assuming exports recover and inventories rebuild. If flows out of the Middle East stay restricted beyond 2026, the EIA expects refined products such as diesel to stay costlier for longer than its current forecast. Treat any forecast as provisional.
Why is diesel hit harder than petrol?
The global market for diesel-type fuels is especially tight, with Russian refinery outages and low US stocks adding to the squeeze. Because diesel powers freight and farming, higher diesel prices spread quickly into food and delivery costs.
Do renewables actually help?
Yes. Solar, wind and other renewables cut the amount of fuel a country must import, which makes its power bills less sensitive to shocks. The IMF has pointed to a rising share of renewables and lower energy intensity as reasons many economies coped better than expected. They do not replace transport fuel overnight, so the benefit builds over years.
Should governments cap fuel prices?
There is a genuine debate. Price caps and broad subsidies give quick relief, but economists warn they can distort markets and strain public budgets. The IMF's guidance leans towards targeted help for the households that need it most. Which approach works best depends on each country's finances and how long the shock lasts.
The bottom line
Energy prices in 2026 are not a niche market story. One blocked sea lane has lifted fuel, gas and power costs, pushed up food and transport prices, and slowed the global economy. Forecasters expect gradual relief as supply recovers, but the timing depends on events that no model can predict. Understanding the chain from oil well to wallet helps you plan sensibly: watch your own usage, cut waste where it is easy, and check reliable sources before making big decisions.
Sources and notes
- US Energy Information Administration, Short-Term Energy Outlook, September 2026, and its 9 September press release.
- EIA, Global oil markets section of the Short-Term Energy Outlook.
- World Bank, Commodity Markets Outlook and Pink Sheet.
- International Monetary Fund, World Economic Outlook Update, July 2026, and the April 2026 press briefing.
- Congressional Research Service, The Strait of Hormuz: Security Developments and Impacts.
- Wood Mackenzie, Strait of Hormuz closure risks greatest global energy supply shock in decades.
- Yahoo Finance, report on the IMF's July 2026 forecast, for the estimate that energy prices sit roughly 25% above pre-conflict levels.
Figures are current as of 20 September 2026 and are rounded. This article is for general information only and is not financial, investment or legal advice. Energy markets move quickly, so check the linked sources for the latest data.
