Why More UK Businesses Are Switching to HVO Fuel

Jul 22, 2026

For businesses that rely on diesel-powered vehicles, generators and plant equipment, reducing emissions has traditionally meant expensive equipment upgrades or major operational changes. Today, that’s no longer the case as businesses are switching to HVO fuel.

Hydrotreated Vegetable Oil (HVO) is changing the conversation. It allows organisations to reduce the environmental impact of their diesel operations without replacing existing machinery or investing in new infrastructure. For many sectors, it’s one of the simplest ways to begin lowering emissions immediately.

What Makes HVO Different?

Unlike conventional diesel, HVO is produced from renewable waste-based feedstocks such as used cooking oils and animal fats. Through an advanced refining process, these materials are transformed into a high-quality paraffinic diesel fuel that meets the EN15940 standard for renewable diesel.

The result is a cleaner-burning fuel designed to perform like diesel while delivering significantly lower lifecycle greenhouse gas emissions.

A Practical Route Towards Lower Emissions

Many sustainability initiatives require businesses to overhaul vehicles, redesign operations or make substantial capital investments.

HVO offers a different route.

Because it’s a direct replacement for conventional diesel in many approved engines, businesses can continue operating their existing fleets while making meaningful progress towards environmental targets. Depending on feedstock and supply chain, switching to certified HVO can reduce lifecycle greenhouse gas emissions by up to 90% compared with fossil diesel.

For companies working towards Net Zero, that means action can start today rather than years down the line.

Businesses working towards Net Zero or improving their ESG reporting may find certified HVO supports their wider sustainability strategy.

Built for Everyday Operations

Environmental benefits are only valuable if performance remains consistent.

HVO has become increasingly popular because it delivers reliable operation across demanding industries, including construction, transport, agriculture, events, facilities management and standby power generation.

Additional operational advantages can include:

  • Cleaner combustion with reduced visible exhaust emissions
  • Excellent cold-weather performance
  • Long-term storage stability compared with conventional biodiesel
  • Reduced risk of fuel degradation during storage
  • Compatibility with many existing diesel engines and equipment when manufacturer-approved

For businesses running seasonal equipment or emergency generators, extended storage life can be a significant advantage.

More Than a Fuel Choice

Switching to HVO isn’t just about reducing emissions.

It’s also about demonstrating measurable progress to customers, investors and stakeholders who increasingly expect organisations to take sustainability seriously.

Whether you’re bidding for public-sector contracts, reporting on ESG performance, or working towards carbon-reduction targets, adopting renewable diesel can support broader business objectives without disrupting day-to-day operations.

Is HVO Right for Every Business?

No single fuel is the answer for every application.

Electric vehicles, hydrogen and alternative technologies all have an important role to play in the UK’s transition to lower-carbon transport. However, many heavy-duty applications still depend on diesel-powered equipment, and replacing entire fleets isn’t always commercially viable.

For those businesses, HVO provides a practical bridge—allowing emissions reductions now while longer-term technologies continue to develop.

Certified renewable diesel should be supplied with full sustainability documentation and traceability, such as certification recognised by the Renewable Fuels Assurance Scheme (RFAS). HVO.com suppliers, Oilfast and OilMaxx are recognised as approved fuel suppliers under the Renewable Fuels Assurance Scheme (RFAS),

Making the Switch

One of HVO’s biggest advantages is how straightforward the transition can be. In many cases, businesses can replace conventional diesel with HVO during their next fuel delivery, provided their equipment is approved for EN15940 fuels.

Before switching, it’s always advisable to confirm compatibility with your equipment manufacturer and work with a supplier that can provide certified, fully traceable renewable fuel. We’re here to help. Get in touch with our team by calling 01324 347001 to learn how to fuel your business with 100% renewable diesel.

Looking Ahead

Reducing emissions doesn’t always require revolutionary change. Sometimes, the most effective improvements are the ones that fit seamlessly into existing operations.

For organisations seeking to balance environmental responsibility with operational efficiency, HVO offers a practical, proven solution that meets today’s business needs while advancing tomorrow’s sustainability goals.

Ready to switch? Get in touch email or call 01324 347001.

Request a quote here.