Understanding & Switching to HVO Renewable Diesel

Discover how renewable diesel can help you meet your organisation’s sustainability objectives.

This pioneering approach to replace our generator’s diesel provision with HVO fuel is a key step in the company’s efforts to become net zero, and a further demonstration of our leadership in the international data centre sustainability field.

Sustainability Director | Large North West Data Center

Who is Prema, the HVO Fuel supplier in the UK?

With the wide range of fuel options available on the market, it can be challenging for UK businesses to find the right one that suits their goals. Whether you’re looking to reduce your greenhouse gas emissions or better manage your costs, Prema can help.

Prema’s team are experts with decades of experience at supplying businesses with specialist fuel products. Whatever your goals may be, our team will work closely with you to understand your needs and provide you with the best fuel and energy solutions. If you do decide to switch fuels, we can offer full technical and engineering support in order to ensure a smooth transition with minimal disruption to operations.

How do I transition to HVO Fuel?

The transition to using HVO diesel may sound complicated, but the truth is that it’s easier than most people think. It is an ideal drop-in replacement for both regular diesel and A2 gasoil
(red diesel), and no modifications to existing equipment are required. HVO can be blended with diesel at any ratio without any adverse effects on performance or reliability so no need to empty or clean vehicle fuel tanks prior to switching.

Early types of biodiesels known as Fatty Acid Methyl Esters (FAME) use oils and fats that contain methanol. These absorb moisture, which can have adverse effects over the long term. HVO, on the other hand, uses a different process: a two-stage hydrotreatment. The final product is as close to fossil diesel as possible – and in some ways, even better.

HVO has a significantly longer shelf-life than biodiesel and the B7 road diesel sold in the UK and can be stored for up to 10 years.

But one of the best factors in switching to HVO is that this fuel can be safely blended with conventional diesel, offering you significant flexibility in terms of your CO² reduction and the HVO fuel cost. This means that vehicles can freely switch between fuels with no concern.  No need to ringfence vehicles with HVO in the tank while you transition, and no worries about running short on fuel away from base… simply top up with diesel and carry on.

  • Frequently Asked Questions

Frequently Asked Questions

HVO stands for Hydrotreated Vegetable Oil, which is a biofuel made from waste oils. This fuel is an excellent low-carbon drop-in replacement for regular diesel.

Although “Vegetable Oil” is part of the name, the feedstock used in the production of HVO is not limited to vegetable oil.

Nowadays, HVO can be produced from used cooking oil, residual animal fat, tall oil byproducts, and non-food grade crop-based vegetable oil fractions.  In other parts of the world, like bioethanol and some biodiesels, it is increasingly made from purpose-grown crops.

The waste-derived HVO that Prema offers is the most sustainable type of HVO and it results in the lowest amount of greenhouse gas emissions.

It certainly is. HVO is a 100% renewable diesel substitute based on vegetable oils, grease waste, or residue from industries such as food and agriculture.

Whereas the extraction of crude oil for diesel production is extremely damaging to the environment, making fuel from waste has a positive contribution by preventing oils and fats from food production and preparation, and other industries, from adding to pollution in local areas, landfill, sewage systems and waterways.

In addition, compared to ordinary diesel, HVO can cut CO² emissions by up to 85%.

Using a specialised hydrotreatment technique, HVO can be made in a refinery from any vegetable oil or animal fat. In the UK, HVO is predominantly made from waste products such as:

Used cooking oil;
Residual fat fractions from food, fish, and slaughterhouse industries;
Tall oil byproducts; and
Non-food grade crop-based vegetable oil fractions.

The waste-derived HVO Prema supplies is predominantly made from used cooking oil and so is highly sustainable and offers the lowest greenhouse gas emissions.

HVO is growing in popularity.  There is a small network of HGV refuelling stations now offering HVO on the pump in the UK.  If you are lucky enough to be based near one of these you may find it a convenient option.  By far the most environmentally and financially economical way to buy HVO currently is to install, or use existing, fuel storage and take deliveries of high quality, ISCC certified HVO from UK fuel suppliers who are also RFAS members.

If you’re looking for a reliable HVO supplier, the team at Prema Energy, would be delighted to discuss your requirements and offer our help with everything from tank procurement to carbon accounting as well as dependable, timely HVO fuel supply at a consistently competitive price.

Absolutely. HVO renewable diesel can be used as a drop-in replacement for all diesel powered applications including vehicles, plant, electricity generators and boilers.

HVO complies with the EN15940 criteria for paraffinic diesel fuels. However, you should still follow the engine manufacturer’s guidelines for the type of fuel – contact your vehicle supplier for guidance if you have questions about this to ensure warranties are unaffected.

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