The current heating oil price increase can be a result of several factors, but wholesale shifts largely reflect global market movements, including the Iran war. Oil prices are not only impacted by currency changes – as conflict pushes investors toward safe-haven currencies and weakens the pound against the US dollar in which oil is traded – but also by supply disruptions, as it becomes more difficult to move oil supplies safely through key shipping routes like the Strait of Hormuz. What’s more, conflict can restrict supply while demand holds steady, pushing prices up further, and this effect is felt more sharply in winter when demand is naturally higher than over the summer months. Ordering early can help you avoid the harshest seasonal spikes.

Because our experts are constantly looking at the heating oil price forecast, UK homeowners, business owners, and farmers can access guidance on what might happen next in the fuel market. However, it’s impossible to predict every eventuality, and unforeseen events can cause prices to rise and fall unknowingly. For example, when the waterway unexpectedly closes in the Strait of Hormuz, oil prices typically increase soon after. Rather than holding out in the hope of a drop, ordering what you need, when you need it, ensures you do not accidentally run out of your fuel supply in the year’s harshest seasons.

As a general rule, order before your tank drops below one-third full at the latest, ideally before the first cold snap when demand – and delivery times – can increase sharply. Ordering early in autumn, rather than waiting for a mid-winter emergency, gives you far greater control over price and availability. With the help of live monitoring from Cosy Connect, our team can also help you set up automatic or scheduled deliveries, so you never have to think about timing at all. And if you’re keen to spread payments over a longer-term period, join our Cosy Heating Club for free.

If you run out in the thick of winter, it can mean waiting longer for your delivery as we manage a surge in urgent orders across Yorkshire and North West England. It can also let air into your system and cause sludge buildup, potentially requiring a professional to service and repair it. However, if you do find your tank running dry, get in touch – we offer emergency delivery options and our team will always do what we can to get you back up and running as quickly as possible. Staying ahead of your usage is still the best way to avoid it altogether. Enquire about Cosy Connect and our Cosy Heating Club.

Simple habits go a long way. For domestic fuel, bleed radiators regularly, service your boiler annually, use a room thermostat timer rather than having heating on constantly, and insulate exposed pipework and tanks to increase thermal efficiency.

For farmers and businesses, these tips are useful, but it’s also important to keep a close eye on fuel quality – with regular cleaning and maintenance, you can make sure issues like sludge, condensation, and microbial buildup don’t clog pipework and filters in your tank. Fuel additives can prove useful too, improving combustion performance and protecting the integrity of supplies during long storage periods. Plus, look out for quick wins with vehicle usage, like turning off idle engines, matching the right equipment size for the job, and maintaining the correct tyre pressure to reduce rolling resistance on the road or out in fields.

As an employee-owned business with decades of experience navigating volatile wholesale markets, we use rich technical data and proven supply chain knowledge to track trends closely. We also work with a robust global network to secure stock ahead of peak demand where possible, and communicate openly with customers as soon as we’re made aware of any changes, so you can make informed, proactive decisions throughout the season.

There’s currently no widespread diesel or red diesel shortage across Yorkshire and North West England. However, supply chains are more sensitive to global disruption than usual right now, and it is not always possible to predict whether conflict will impact imports. Farmers and business owners who rely on this fuel type should top up tanks well in advance to prevent any disruption, particularly as winter demand naturally stretches lead times already.

Customers are increasingly asking us, ‘Why is diesel so expensive?’. The short answer is Gulf war oil prices and wider Middle East instability, which push up the cost of crude and refined fuel across Europe as a whole. Combined with seasonal demand as temperatures drop across Yorkshire and North West England, this can create unpredictable pricing – ordering early remains the most effective way to manage cost and prevent running out during critical periods.

Nobody knows for certain. The UK diesel price forecast remains volatile while tensions in the Gulf continue, and prices can shift quickly in the other direction at a moment’s notice. That’s why we track market data closely and keep our pricing as transparent as possible. So, rather than gambling on a fall, homeowners, business owners, and farmers can order steadily with confidence, backed by a supplier who’s watching the market on their behalf.