Frequently Asked Questions

Here are some frequently asked questions (FAQs) about Renewable Diesel and HVO from RD2GO:

Who is RD2Go and what is Renewable Diesel (RD)?

  • RD2GO is Australia’s renewables-first fuel company, supplying Renewable Diesel (RD) as a sustainable drop-in alternative to fossil diesel.

  • Renewable Diesel is also known as HVO (Hydrotreated Vegetable Oil). It is produced by hydrotreating waste oils, fats, and residues into a fuel that is chemically almost identical to fossil diesel, but much cleaner and renewable. This makes it compatible with all existing diesel engines and infrastructure without modification.

What is the relationship between Renewable Diesel and HVO?

  • They are the same fuel, so why two names?

  • It can depend on the regional location. For example, HVO is commonly used in Europe, whilst renewable diesel is more common in the US.

  • It can also refer to the production and application processes:

    • HVO can describe the process: hydrotreating vegetable oils, waste cooking oils, animal fats, or residues.

    • Renewable Diesel can describe the application: a renewable alternative to fossil diesel, fully interchangeable in vehicles, equipment, and generators.

  • Other names you might see: R100, HVO100, or EN15940-compliant diesel - these all refer to 100% RD and/or 100% HVO.

What are the differences between HVO and Biodiesel?

  • Production process:

    • Biodiesel (FAME) is made via esterification of vegetable oils or animal fats.

    • HVO is made via hydrotreatment, producing a fuel almost identical to fossil diesel.

  • Performance:

    • Biodiesel can cause storage, clogging, and blending issues above certain percentages.

    • HVO can be used in any ratio (up to 100%) with no engine or infrastructure changes.

  • Cold-weather performance: Renewable Diesel performs better in cold climates.

  • Compatibility: Biodiesel has blending limits (often B5 or B20). HVO can be used at any concentration (up to 100% or HVO100) with no engine or infrastructure changes.

What are the environmental benefits of Renewable Diesel?

  • Up to 90% lifecycle GHG emissions reduction compared to fossil diesel.

  • Lower NOx and particulate emissions, improving urban air quality.

  • Produced only from waste and residue feedstocks, not food crops.

  • Safer to store and transport (higher flashpoint, biodegradable if spilled).

How does Renewable Diesel compare to carbon offsets?

  • Offsets only compensate for emissions, often with credibility concerns.

  • In Australia, Renewable Diesel is calculated as zero Scope 1 Emissions in accordance with the National Greenhouse Accounts Factors. For example:

    • Stationary Combustion of Fuels: including diesel generators, concrete pumps, tower cranes and other stationary diesel machinery, the carbon emissions from using renewable diesel are zero.

    • Transport Fuel Emissions: including light commercial and heavy-duty vehicles, the carbon emissions from using renewable diesel are zero.

Where is Renewable Diesel available for delivery in Australia?

RD2Go supplies RD/HVO to:

  • Major capitals: Sydney, Melbourne, Brisbane, Adelaide, Perth.

  • Regions and other cities: Delivery available on request.

  • Options: One-off deliveries or regular supply contracts.

In which industries is Renewable Diesel already used?

  • Transport and logistics

  • Data Centres

  • Mining and resources

  • Construction and civil engineering

  • Aviation and airports

  • Any other industry which currently uses fossil diesel in their regular business operations

Is HVO approved by Original Equipment Manufacturers (OEMs)?

  • Yes, most OEMs have officially approved the use of HVO in their engines. Manufacturers such as CAT, Cummins, MTU, DAF, Volvo, Scania, Mercedes, and Daimler recognise its compatibility with their equipment.

  • Refer to our website which provides links to publicly available information regarding existing approvals for use or contact your relevant business suppliers and partners for verification.

Are there any capital expenditures (CAPEX) required to switch to Renewable Diesel?

  • No, switching to Renewable Diesel requires no additional capital expenditures. You can continue using your existing fleet and infrastructure without any modifications, making it a cost-effective solution for immediate emission reductions.

Is Renewable Diesel compatible with my existing diesel engines and storage infrastructure?

  • Yes, renewable diesel is generally compatible with all modern diesel engines and can be used without any modifications. It can also be stored in the same tanks as fossil diesel without the need for flushing, enabling a seamless transition.

What’s happening with Renewable Diesel policy and regulation in Australia?

  • The 2025 Australian Paraffinic Diesel Standard now formally recognises RD/HVO.

  • Future Made in Australia Act: a package of reforms and initiatives to foster growth in emerging industries, including prioritising low-carbon liquid fuels.

  • Future Made in Australia Fund: $1.5B to drive renewable industry growth, including $250M towards low carbon liquid fuels such as RD.

How do I place an order for Renewable Diesel with RD2GO?

  • Call us direct on +61 403 198 269 and our team will assist you with the ordering process.

  • Alternatively, visit our website at www.rd2go.com.au and click on the Order Now.

What are the delivery options and lead times for Renewable Diesel?

  • Once your order is confirmed, our team will coordinate with you to arrange a convenient delivery schedule based on discussions with our shipping, delivery and logistics partners.

  • Delivery times may vary based on location and order size; please contact us for specific details.

What Quality Assurance practices do you have in place for Renewable Diesel?

  • Our HVO products come with Proof of Sustainability Certification from ISCC. The ISCC Certification system is a globally recognised system driving sustainability through transparent, credible and globally recognized certifications and audit. Our fuels are also tested to ensure they comply with both international and Australian Standards for Renewable Diesel (Paraffinic Diesel).

How should Renewable Diesel be stored and what is its shelf life?

  • HVO has lower sulphur, aromatics, and oxygenates. Oxygen is the primary contributor to degradation of fuel, meaning HVO has a longer shelf life compared to fossil diesel.

  • HVO can be stored in existing diesel storage tanks without special cleaning or flushing of tanks or hoses.

How can I get in touch with RD2GO?

We hope this FAQ section helps you understand the product and process of ordering from RD2GO. If you have any further questions, please don't hesitate to reach out to us.