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Driving Sustainability: Calor Switches to HVO

We’re pleased to introduce Hydro-treated Vegetable Oil (HVO) into our fleet. This innovative fuel significantly reduces carbon emissions while maintaining operational efficiency which reinforces our commitment to sustainability.
Calor LPG delivery driver re-fuelling the delivery vehicle with HVO
Calor bulk delivery vehicle being fuelled with HVO.

By Alastair Lovell, Head of Sustainable Development at Calor 

What is HVO?

HVO is a renewable, biodegradable alternative to Diesel. It’s made from certified waste materials meaning net CO2 emissions are reduced by up to 90%1. HVO also has approval from sustainability schemes2.

A seamless transition 

Our teams worked closely with vehicle manufacturers and our chosen supplier, Crown Oil3. Working together ensured a smooth rollout across our fleet with minimal operational impacts.  

Coryton was the first filling plant to switch over to HVO, which marked the beginning of a nationwide rollout. And today, 12 of our sites – from Inverness to Newbury, Grangemouth, and Plymouth are now running eligible vehicles on HVO.

Already making a difference 

Switching to HVO is already delivering tangible benefits:

  • Lower carbon footprint – estimated 9,500-tonne carbon reduction in 20251
  • Reduced environmental risks - easier to clean up in the event of a spill compared to Diesel.  
  • No vehicle modifications needed – refuelling is no different to using Diesel. 

A commitment beyond today... 

As we continue to invest in sustainable solutions we will ensure a lasting impact for our customers, and the planet. At Calor, we're driving our sustainability goal forward. 


Sources:

1 DESNZ (Department for Energy, Security and Net Zero) Greenhouse gas reporting: conversion factors 2024 (condensed set). 

2 Sustainability schemes:  

  • ISCC – The International Sustainability and Carbon Certification.  

  • RFAS – Renewable Fuels Assurance Scheme.  

3 For more information on Crown Oil, see here