Do you have a home backup generator? If so, you already know that there are many different brands covering a variety of different power solutions.

If you’re shopping for a backup generator, you’ll likely come across propane and gas generators. They share many similarities, leaving you wondering, “propane generator vs gas generator…which one is better?”

To help, we’re sharing a quick guide that outlines the pros and cons of these two power options and choosing the best one for your needs. Keep reading to get the inside scoop on the advantages and disadvantages of using propane versus gas to fuel your generator.

What Is a Propane Generator?

Propane Generator

A generator that runs on propane fuel is called a propane generator. This kind of generator is used as a backup power source for homes and businesses in case the power goes out or there is an emergency. Propane generators have a propane tank and an engine, and they don’t need a lot of upkeep.

What Is a Gas Generator?

A gas generator is a machine that turns natural gas, propane, or gasoline into mechanical energy, which is then used to make electricity. Then, this mechanical energy powers an electrical generator, which makes a certain amount of electricity.

Gas generators are often used as a backup power source when the power goes out. They are also used for industrial or commercial tasks, like powering construction sites.

Factors To Consider When Choosing Between Propane Generator vs Gas

When choosing between a propane generator and a gas generator, there are several factors to consider. These factors are the following:

Fuel Availability

You must consider the availability of propane and gas in your area. If propane is not readily available, a gas generator may be a more practical choice. If you ever need a refuel, here is a generator refueling program to help you.

Fuel Efficiency

Diesel vs Gas Generator What’s the Difference And Which Do You Need

Fuel efficiency is important when choosing between a propane or gas generator. Propane generators typically produce fewer harmful exhaust gases but still require maintenance and are more expensive.

Power Output

Consider the power you need from your generator and choose a model that meets your needs. Both propane and gas generators are available in a range of power outputs.

Environmental Impact

Gasoline is a non-renewable resource, while propane is a clean-burning fuel that produces fewer emissions. If the environment concerns you, a propane generator may be a more eco-friendly option.


Gas generators typically have lower up-front costs than propane generators. A gas generator may be a wise choice if you are looking to buy on a budget and don’t need the additional benefits of using a propane generator.


gas Generator

Consider the maintenance requirements of each type of generator. Gas generators may require more frequent maintenance, such as oil changes. In contrast, propane generators may have fewer moving parts and require less maintenance.

Know the Difference!

Propane and gas generators both offer reliable and efficient power sources. The decision on what to choose between propane generators vs gas depends on the situation.

Propane is best for indoor, continuous operation, while gas operates more efficiently outdoors. Propane requires tank refills, while gas is easier and cheaper to maintain, with refills less frequent.

Ultimately, understanding the differences between propane and gas generators can help users make the best decision for their needs. Get started today researching your best option!

Did you learn something new from this article? If so, be sure to check out our blog for more informative content.

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