# Crown Oil: Nationwide Fuels and Lubricants Supplier > Crown Oil is a Leading Supplier of HVO fuel, DERV \& Industrial Lubricants\. Delivering all Fuels, Oils \& Lubricants Nationally, with Competitive Prices Generated by Yoast SEO v27.9, this is an llms.txt file, meant for consumption by LLMs. ## Pages - [Red Diesel: FAQs about Law, Tax, Usage \& More](https://www.crownoil.co.uk/faq/red-diesel-questions-and-answers/) - [AdBlue® FAQs](https://www.crownoil.co.uk/faq/adblue-faqs/) - [Guide to Heating Oil](https://www.crownoil.co.uk/guides/heating-oil-guide/) - [Diesel Engines: How the Diesel Engine Works](https://www.crownoil.co.uk/guides/diesel-engines-explained/) - [Guide to Kerosene](https://www.crownoil.co.uk/guides/kerosene-guide/) ## Posts - [Introducing Crown AdBlue® – DEF You Can Trust](https://www.crownoil.co.uk/news/introducing-crown-adblue-def-you-can-trust/): We’re pleased to announce a significant step forward in our service offering, Crown Oil now manufactures AdBlue® in\-house at our own facility\. This move allows us to take full control of product quality, supply and delivery, ensuring our customers always receive the same reliability and expertise they’ve come to expect from us\. Most notably, this now means that we can deliver VDA certified Crown AdBlue® within 24\-48 hours of ordering, significantly reducing the current lead times of the industry\. - [Driving Sustainability Forward: Our Progress Over the Last 12 Months](https://www.crownoil.co.uk/news/driving-sustainability-forward-our-progress-over-the-last-12-months/): At Crown Oil, sustainability isn’t a box\-ticking exercise \- it’s a core part of how we operate\. Over the last 12 months, we’ve continued to build on our commitment to reducing emissions, improving efficiency and supporting the transition to a lower\-carbon future\. Here’s a look at the progress we’ve made and how we’re shaping a more sustainable fuel landscape\. - [HVO Fuel Market Conditions](https://www.crownoil.co.uk/sustainable-news/hvo-fuel-market-conditions/): As UK businesses accelerate their journey toward Net Zero, HVO has transitioned from a "novelty" fuel to a cornerstone of industrial decarbonisation\. This blog will set out the state of the UK HVO market in 2026 and what your business needs to know to stay compliant and competitive\. - [The First Company to be Approved Under the New RFAS Heat\-Power\-Marine](https://www.crownoil.co.uk/news/the-first-company-to-be-approved-under-new-rfas-heat-power-marine/): We’re proud to support the launch of RFAS Heat\-Power\-Marine, an important extension of Zemo Partnership’s Renewable Fuels Assurance Scheme \(RFAS\) that has been designed to bring greater robust and independently verified fuel traceability to new sectors beyond road transport\. ## Categories - [News](https://www.crownoil.co.uk/category/news/) - [Sustainable News](https://www.crownoil.co.uk/category/sustainable-news/) - [Charity News](https://www.crownoil.co.uk/category/charity/) - [Rochdale AFC](https://www.crownoil.co.uk/category/rochdale-afc/) ## Optional - [Sitemap index](https://www.crownoil.co.uk/sitemap_index.xml)