Did you know that a gas patio heater can be up to eight times more expensive to operate than a modern electric version? We completely understand the feeling: nothing beats a cozy evening outdoors, but the fear of…

Did you know that a gas patio heater can be up to eight times more expensive to operate than a modern electric version? We completely understand the feeling: there is nothing like a cozy evening outdoors, but the fear of an unexpectedly high energy bill often spoils the fun. Especially with rising energy prices in July 2026, uncertainty regarding gas or electric patio heater consumption is greater than ever. After all, you want to enjoy healthy and pleasant warmth without literally heating the outdoor air while the wind blows the heat away.

In this guide, you will discover exactly how to calculate the consumption of your patio heater and why infrared is the most energy-efficient choice for your outdoor space. We delve into the exact hourly costs and explain which technologies are the most efficient. This way, you can choose a sustainable solution that perfectly suits your personal comfort with peace of mind.

What determines the hourly consumption of a patio heater?

Choosing the right heating for your outdoor space starts with understanding the numbers. Actual consumption is determined by how efficiently a device converts energy into palpable warmth on your skin. While power (wattage) is the primary factor, the environment also plays a crucial role. Wind and a lack of shelter are the biggest enemies of high efficiency; if the heat blows away immediately, you consume energy without experiencing any comfort.

Factors influencing gas or electric patio heater consumption

To calculate your consumption, convert the wattage to kilowatts (kW). A 2000-watt appliance consumes exactly 2 kilowatt-hours (kWh) in one hour. With the average electricity price of €0.258 per kWh in July 2026, you can easily determine your hourly costs. It is wise to check your own energy tariff for an exact calculation.

In addition, the technology determines the effectiveness. While traditional types of patio heaters often heat the surrounding air, infrared works directly on objects. Infrared radiation directly heats bodies in the vicinity instead of heating the surrounding air. As a result, you enjoy healthy warmth that is not susceptible to a cool breeze, which is essential for an energy-efficient result.

Electric versus gas: a comparison of consumption costs

The choice between a gas or electric heater often depends on how often you sit outside and the level of comfort you seek. Although a gas heater may seem powerful at first glance, practice tells a different story regarding the consumption of gas or electric patio heaters. In addition to fuel costs, maintenance, safety, and environmental impact also play a major role. An international comparison of consumption costs between different energy sources shows that heat transfer efficiency is often the deciding factor for your wallet in the long run.

The consumption of an electric infrared heater

Modern electric

This is how you calculate the exact cost of your patio heating

When considering the consumption of a gas or electric patio heater, an exact calculation is the only way to get a grip on your budget. Fortunately, it is simpler than it seems. You don't need to be a mathematician to discover what those cozy evenings under the starry sky cost you at the end of the month. By taking a moment beforehand for a quick calculation, you make a conscious choice for comfort that fits your wallet.

The formula for your personal situation

To determine the electricity costs of an electric heater, you use a simple formula. You divide the wattage of your appliance by 1000 to get the number of kilowatts (kW). You multiply this by the number of hours the heater is on and the rate per kilowatt-hour (kWh). In July 2026, the average electricity price is approximately €0.258 per kWh.

Suppose you have a powerful 2000W (or 2 kW) infrared panel and you enjoy the warmth for three hours. The calculation then looks like this: 2 kW x 3 hours x €0.258 = €1.55 for the entire evening. Do you use a dimmer? Then this amount drops significantly. After all, the same panel consumes only half the power at the half setting. You can easily find your current rate on your energy supplier's annual statement. Sometimes a model with a higher wattage is even more economical. This is because the warm-up time is shorter and the radiation is more intense, allowing you to turn the heater down a notch sooner.

Save money through smart zoning on your terrace

An often overlooked factor in gas or electric patio heater consumption is the placement of the units. Instead of one central, large heater attempting to heat the entire garden, it is much more efficient to work with zoning. By strategically placing multiple smaller panels around your seating area, you create a cocoon of warmth exactly where you sit. This prevents you from wasting energy on empty corners of your patio.

The use of smart thermostats or sensors helps enormously with this. These systems automatically switch off the heat when no one is present on the terrace. This way, you enjoy maximum luxury without unnecessary waste. The correct mounting height and the angle at which the heaters are positioned ultimately determine how much of the generated energy actually reaches your skin. Are you unsure about the ideal setup for your specific outdoor space? For a result that is both aesthetically pleasing and energy-efficient, we would be happy to visit you at home for a free, personal consultation.

Saving tips for a lower energy bill on your terrace

Now that you know how to calculate the costs, it is time for the next step: bringing those figures down. The beauty of modern technology is that you don't have to compromise on comfort to save money. The actual gas or electric patio heater consumption is largely determined by how smartly you manage the settings. By heating precisely and retaining the heat, you enjoy a lovely outdoor climate without your wallet suffering.

Technological gadgets that save energy

The days when a heater could only be 'on' or 'off' are long gone. Nowadays, you are in complete control. Smart solutions ensure that you don't consume a single watt more than necessary:

• Dimmers and apps: Use a dimmer to adjust the intensity to the outside temperature. On a mild spring evening, 50% power is often more than enough. With smartphone apps, you can even monitor this consumption in real-time.
• Motion sensors: These sensors are a huge step forward compared to traditional gas heaters. They automatically switch off the heater as soon as everyone goes inside. This way, you never heat an empty terrace unnecessarily.
• Soft-start technology: This system prevents spikes in power consumption when switching on. It is not only better for your fuses but also significantly extends the lifespan of the heating element.

Structural interventions for a warmer terrace

In addition to technology, the environment plays a crucial role. While an infrared heater is insensitive to wind, you do want to retain the radiant heat for as long as possible. Consider, for example, heat reflection. A parasol or awning above your seating area acts as a mirror for infrared rays; the heat reflects downwards instead of escaping into the sky. If you mount a panel on a wall, a thin layer of insulation behind the unit helps prevent the wall from absorbing the heat. This immediately increases efficiency. For those considering the switch to sustainability indoors as well, our guide on electric heating inspiration for complete synergy in the home.

A unique advantage of electric infrared heating is its connection to solar panels. While a gas cylinder always remains a recurring expense, you can power an electric heater with your own generated green electricity. This makes the gas or electricity consumption of the patio heater virtually zero on sunny days. It is the ultimate way to combine ecological responsibility with domestic comfort. Do you want to see immediately which models are most efficient for your situation? Then take a look at our energy-efficient patio heaters and discover how style and savings go hand in hand.

Sustainable outdoor heat with infrared solutions from Warmteshop

When making the switch to a sustainable outdoor space, you want to be able to rely on proven expertise. Since 2006, Warmteshop Infrared Heating has been a pioneer in the field of energy-efficient infrared technology. We have seen the market change and understand better than anyone that the modern consumer is not just looking for warmth, but for a total solution that combines comfort, aesthetics, and favorable gas or electric patio heater consumption. Our years of experience enable us to offer products that not only perform today but are also ready for the energy targets of the future.

Our focus on efficiency and design

A patio heater from Warmteshop Infrared Heating is an investment in long-lasting comfort. We use only high-quality materials that ensure a maximum radiant heat factor. This means that a larger portion of the energy consumed is actually converted into that delightful, direct warmth you feel on your skin. Furthermore, our designs are minimalist and stylish, allowing them to blend seamlessly into any garden architecture or under any canopy. Are you curious to see how other customers have transformed their outdoor space and what their experiences are with our service? Then be sure to take a look at our installation reviews for an honest picture of the possibilities.

Your path to an energy-efficient terrace

No two terraces are the same. Wind conditions, mounting height, and desired intensity vary depending on the situation. That is why we do not believe in a 'one size fits all' approach. We are happy to help you calculate the exact capacity required for your space, so you never pay more than necessary. Our products are virtually maintenance-free and built to last for years, which significantly reduces the total cost over the lifespan of the unit compared to traditional alternatives.

Choosing infrared heating means choosing a healthy, silent, and odorless heat source that extends your outdoor living. Whether you are looking for a subtle solution for your balcony or a powerful installation for a large hospitality venue, we are ready to provide sound advice. We cordially invite you to come and experience the benefits of our radiant heat for yourself. Visit one of our showrooms located throughout the Benelux for a demonstration, or request a free home visit for personalized advice tailored to your terrace.

Choose a future-proof and warm terrace

Creating a comfortable outdoor climate starts with a smart choice of technology. We have seen that gas or electric patio heater consumption in 2026 clearly speaks in favor of modern infrared radiation. By directly heating objects and people instead of the air, you enjoy healthy warmth without unnecessary waste. With the right saving tips and smart zoning, you keep energy costs low and comfort levels high, even on colder evenings.

Warmteshop has been known for over 18 years as the specialist in energy-efficient and CO2-free heating. With over 30 stores spread across the Benelux, we always offer the expert advice you need for your specific situation. Are you ready to transform your terrace into an oasis of peace and warmth? Request a no-obligation quote for your patio heating now and discover just how stylish sustainability can be. We look forward to working with you to find the perfect, energy-efficient solution that seamlessly aligns with your living preferences.

Frequently asked questions about the consumption of patio heaters

How much does a 2000-watt patio heater consume per hour?

A patio heater with a power of 2000 Watts consumes exactly 2 kilowatt-hours (kWh) per hour when operating at full power. Based on the average electricity price of €0.258 per kWh in July 2026, this will cost you approximately €0.52 per hour. By using a dimmer, you can easily halve this consumption on less cold evenings.

Is an electric patio heater cheaper than gas?

Yes, in most situations, the operating costs of an electric infrared heater are significantly lower than those of a gas model. Gas heaters often require a much higher power output to provide the same comfort because they heat the air rather than people. As a result, the gas or electric patio heater consumption is much more favorable for your wallet with an electric system.

How long can I heat with a 10 kg gas cylinder?

With a standard 10 kg gas cylinder, you can heat for an average of 8 to 14 hours, depending on the heater setting. A powerful gas heater consumes approximately 1 kg of propane per hour on the highest setting. This means that you have to replace or refill the cylinder relatively often, which also entails logistical costs and effort.

Can I connect my patio heater to my solar panels?

Yes, electric patio heaters are perfectly suited to be connected to your solar panel installation. By powering the heater during the day or via a home battery with your own generated electricity, you reduce the effective consumption costs to zero. This makes infrared radiation the most sustainable solution for an eco-friendly garden without dependence on fossil fuels.

Does the wind affect the power consumption of my infrared heater?

No, the wind has virtually no influence on the efficiency of a short-wave infrared heater. Because this technology heats objects and bodies directly without heating the air in between, the heat remains noticeable in a breeze. With gas heaters, the warm air blows away immediately, meaning you often have to turn up the power and consumption rises unnecessarily.

How many patio heaters do I need for an area of ​​15 square meters?

For an area of ​​15 square meters, we usually recommend two heaters of 1500W to 2000W each for optimal heat distribution. By strategically placing two units opposite each other, you prevent cold zones and create a comfortable climate. This keeps the total gas or electric patio heater consumption manageable, as you do not need to set the heaters to the highest setting as frequently.

What is the most energy-efficient way to heat my patio?

The most energy-efficient method is combining short-wave infrared panels with smart sensors and dimmers. This allows you to heat only the zones where people are actually present and adjust the intensity to the outside temperature. Infrared is fundamentally more efficient than gas because no energy is lost to heating the unlimited outside air.

Are subsidies available for energy-efficient patio heating in 2026?

For private individuals, there are no national subsidies for patio heating in 2026, but business users can often benefit from tax schemes. Entrepreneurs can sometimes deduct investments in sustainable infrared technology as an energy-saving measure for tax purposes. We recommend inquiring with your local municipality about specific grants for making hospitality terraces or homes more sustainable.

Tags

outdoor heating electric heating saving energy infrared heating patio heater patio heater gas or electric consumption garden & terrace consumption costs

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