Millions of UK households that rely on heating oil are facing another difficult winter, despite government plans to introduce stronger regulation and consumer protections in the sector.
The government announced on October 13 that it would develop a new regulatory framework for the heating oil market, following concerns over rising prices, cancelled orders and weaker consumer protections compared with households using mains gas and electricity.
However, the reforms are unlikely to provide immediate relief to households facing high heating bills this winter. The government has acknowledged that establishing the new regulatory system will take time.
Heating Oil Prices Have Soared
Heating oil prices have risen sharply over the past year, putting additional pressure on households that depend on the fuel to heat their homes.
The situation worsened during the energy price shock linked to the conflict in the Middle East earlier in 2026. The Competition and Markets Authority (CMA) found that some suppliers cancelled orders after prices surged, leaving hundreds of customers having to reorder fuel at higher prices.
The CMA previously estimated that about 1.5 million UK households rely on heating oil, particularly in rural and off-grid areas that are not connected to the mains gas network.
Unlike standard variable gas and electricity tariffs in Great Britain, heating oil is not covered by Ofgem's energy price cap. Prices are instead influenced by fuel markets and can change according to wholesale costs, location, season and delivery conditions.
Government Promises New Regulation
Energy ministers say they will work with Ofgem, devolved governments, industry representatives and consumer groups to develop a regulatory regime for the heating oil market.
The planned reforms are intended to strengthen consumer rights, improve standards and make it easier for customers to seek compensation or resolve disputes when problems occur.
The government also plans to examine issues including minimum order requirements, access to smaller deliveries, payment plans and greater transparency around prices.
The reforms would represent the first major move towards dedicated regulation of the heating oil sector.
Why Customers May Not See Immediate Benefits
Despite the announcement, households should not expect the new rules to reduce heating oil prices immediately.
The government has said that establishing the regulatory framework will require further consultation, evidence gathering and the development of appropriate legislation.
That means the immediate problem for consumers remains the cost of buying fuel.
Tim Buckman, chief executive of price comparison site BoilerJuice, told the BBC that stronger consumer protection was needed but argued that regulation alone would not bring down prices. He called for measures including removing VAT from heating oil or providing targeted assistance to households.
Calls Grow for Price Cap or Tax Relief
Consumer groups and campaigners have called for heating oil users to receive protections similar to those available to customers on standard variable gas and electricity tariffs.
National Energy Action has been among those calling for the energy price cap to be extended to heating oil customers in England, Scotland and Wales.
However, the government has not announced plans to extend the existing price cap to heating oil.
This is partly because heating oil operates differently from mains gas and electricity. Customers generally purchase fuel directly from suppliers, often ordering large quantities at a time, while prices are closely linked to international oil markets.
Compensation for Customers Hit by Cancelled Orders
The government's latest plans follow action already taken after the heating oil crisis earlier this year.
The CMA found that some suppliers cancelled customer orders after heating oil prices increased sharply. The cancellations meant some customers had to purchase replacement fuel at substantially higher prices.
The competition watchdog secured voluntary compensation arrangements from suppliers for affected customers. It also warned suppliers that their contractual terms must be fair and transparent, particularly regarding cancellations and failures to fulfil orders.
The government said the new regulatory framework would provide stronger and more consistent protections so consumers are less exposed when similar disruptions occur in the future.
Northern Ireland Faces a Different Situation
The issue is particularly significant in Northern Ireland, where heating oil is widely used.
Around 60% of households in Northern Ireland rely on heating oil, according to BBC reporting, making the region considerably more dependent on the fuel than most other parts of the UK.
Regulation also differs because Ofgem's remit covers England, Scotland and Wales rather than Northern Ireland.
The UK government said it would engage with the Northern Ireland Executive as it considers the recommendations and develops its approach.
Government Offers Other Support
Ministers say the regulatory reforms are part of a broader effort to support households using heating oil.
The government said it has already provided more than £50 million in financial support to help with heating oil costs.
It is also offering grants of up to £9,000 to help eligible households move away from oil heating and install cleaner heating systems.
However, for households that continue to depend on heating oil, the immediate challenge remains the cost of filling their tanks during the colder months.
The government has promised a longer-term shake-up of the sector, but with the regulatory framework still being developed, consumers are likely to face another winter in which heating oil prices remain exposed to international energy markets.
