HVO Heating Oil vs LPG Heating in UK Homes With the UK’s drive towards low-carbon living gaining pace, households across the country—particularly those off the gas grid—are reassessing their heating options. Among the most talked-about choices are HVO heating oil and LPG (Liquefied Petroleum Gas). Both offer a way to heat homes where mains gas isn't available, but they come with very different profiles in terms of cost, carbon footprint, infrastructure, and long-term sustainability. In this guide, we break down the pros and cons of HVO vs LPG heating for UK homes, helping you make a choice that suits your property, budget, and ecogoals.
Understanding the Basics What Is HVO Heating Oil?
HVO (Hydrotreated Vegetable Oil) is a renewable, synthetic fuel made from used cooking oils and animal fats. It's processed using hydrogen to produce a clean, efficient, and sustainable alternative to kerosene heating oil. One of HVO's biggest selling points? It's a low-carbon “drop-in” fuel that can often be used with existing oil heating systems with minimal adaptation. What Is LPG Heating?
LPG is a byproduct of natural gas and crude oil refinement, primarily made up of propane and butane. It's stored in pressurised tanks and delivered to homes where it's used for central heating, cooking, and hot water. While cleaner-burning than coal or traditional oil, LPG is still a fossil fuel with a moderate carbon footprint.
Environmental Considerations: HVO Takes the Lead If sustainability ranks high on your priority list, HVO is the clear frontrunner.
Carbon Emissions: HVO can cut lifecycle CO₂ emissions by up to 90% compared to standard heating oil. In contrast, LPG offers only a 15– 20% reduction over traditional fuels.
Renewable Origins: HVO is made from recycled bio-waste, contributing to a circular economy. LPG, being a fossil derivative, has limited environmental benefit in the long term.
Cleaner Combustion: HVO produces fewer particulates and pollutants, making it safer for both the environment and your boiler.
Winner: HVO Heating Oil
Installation Compatibility: Depends on Your Current Setup HVO
One of HVO’s key advantages is its seamless transition for existing oil users. If you currently heat with kerosene, converting to HVO is relatively simple:
Atechnician may need to adjust your boiler settings.
Some rubber seals or fuel lines may require replacement.
No need to replace your existing oil tank or boiler system in most cases.
LPG
Installing LPG in a home without it involves more upfront work:
New LPG boiler installation
External tank placement or underground tank installation
New pipework and safety controls
Winner: HVO for households already using oil; LPG might be suitable for those starting from scratch.
Fuel Availability Delivery LPG
LPG has been available across the UK for decades. Major suppliers like Calor and Flogas have well-established delivery routes, making it a dependable option for rural and off-grid properties. HVO
While not yet as widespread, HVO is gaining momentum. Suppliers are expanding their networks, especially in off-grid rural communities. Industry groups like OFTEC and the UKIFDA are lobbying for wider adoption and government incentives. Winner: LPG for current availability, but HVO is rapidly growing.
Running Costs: The Budget Breakdown Aspect Average Fuel Price
HVO Heating Oil £1.20 – £1.45 per litre
LPG Heating £0.75 – £0.95 per litre
Aspect
HVO Heating Oil
LPG Heating
Conversion/Installation £500 – £1,000 (if needed) £2,000 – £4,000 (full setup) Efficiency
Very high (clean burn)
Moderate (higher use rate)
Maintenance
Low
Moderate
While LPG is cheaper per litre, it tends to burn faster, especially during colder months. HVO, on the other hand, offers greater efficiency and longevity per litre. That said, the higher price of HVO may be a barrier for some households— unless future subsidies come into play. Winner: LPG for short-term cost, HVO for long-term efficiency and lower maintenance.
Safety Storage
HVO is non-toxic, biodegradable, and low-risk in the event of leaks or spills. It’s also non-corrosive, protecting your heating system.
LPG is safe when handled correctly but is highly flammable and stored under pressure. Leaks can be dangerous if undetected.
Winner: HVO – especially appealing for families and environmentally sensitive areas.
Future-Proofing Your Home The UK government’s net zero ambitions are putting pressure on fossil fuels. While LPG is still supported, it may face increasing regulation, carbon pricing, or limited incentives over time. HVO aligns well with UK climate goals, making it a promising candidate for future government schemes and long-term energy planning. Winner: HVO for future readiness
Which Should You Choose? Final Thoughts Here’s a quick guide based on homeowner scenarios:
Already using oil? HVO is a no-brainer. Minimal disruption, cleaner energy, and growing support make it an ideal upgrade.
Starting fresh with no current heating system? LPG might be simpler to install short-term—but consider the long-term impact.
Eco-conscious and future-focused? HVO offers a genuine path to lowcarbon heating without switching to heat pumps or solid biomass.
Budget-driven decision? LPG has the lower price tag today—but HVO may save more tomorrow.
Conclusion In the evolving landscape of home heating in the UK, HVO heating oil is emerging as a strong and sustainable alternative—especially for rural homeowners already using kerosene systems. While LPG remains a viable option with robust infrastructure, its fossil fuel status may become a liability as environmental legislation tightens. Choosing the right heating solution isn’t just about cost—it’s about sustainability, safety, ease of use, and long-term value. HVO ticks most of those boxes and then some. Source URL - https://cheere.org/read-blog/146312
