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Are Propane Generators Better than Gas

Are Propane Generators Better than Gas

If you’ve ever gone through a power outage, you know the importance of having a backup generator. But what kind of generator is best for your needs?

Gas generators are typically less expensive than propane generators, but propane has some advantages that make it worth the extra cost.

Are propane generators better than gas? In this post, we’ll explore the pros and cons of propane and gas generators to help you decide which is best for you.

Are Propane Generators Better than Gas?

1. Propane Generators

Propane gas generators offer good cooking performance with minimal fuel consumption while still cooking your favorite meal on time. They’re not only cheaper than gas grills and have much better fuel efficiency, but they also don’t create as much pollution.

Propane is a clean and efficient fuel. It has an absence of harmful chemicals, but its burning qualities make for quieter generators than those powered by gas-powered engines.

Propane is a great fuel for emergencies because you can still get it when there’s no electricity. Plus, unlike gas which must be stored in containers for limited time before they go bad and become useless – propane will last forever.

This makes prepping much easier by not worrying about maintaining tanks or whether your storage function has been interrupted due to an emergency like electrical outages.

When it comes to generators, propane is more complicated than gas. Not only does this make repairing one much harder—it also can lead you to problems with freezing temperatures and other weather conditions that are out of its control.

Advantages of Propane Generators


Propane engines are environmentally-friendly because they emit 12% less CO2, 20% fewer NOX, and 80 percent less smog-producing hydrocarbon emissions than gasoline-powered generators.  This helps protect our environment while also saving money.

Refueling is Easy

The propane truck will come to your home if you have a large enough tank. And with an emergency supply of fuel in place, powering through longer periods is possible.

Does Not Expire

Propane has been known to outlast the tanks it’s stored in, which means it can last for a long time.

Less Noise

When you need to keep things quiet and calm, propane is the way.

Has Extra Power Compared to Gas

The stationary propane generator is a “survival” machine that can keep your home running. It often begins at around 15,000 watts and supplies all of the needs for nearly indefinite periods until its fuel runs out.

Read: Duromax generator problems

Disadvantages of Propane Generators

Difficult to Repair

Regular maintenance is a must if you want your propane generator to be in top condition. You should never skimp on this important task, or else there can potentially be something wrong with the machine, and that would just cost more money than necessary. The whole process is complex because you’ll need a professional to get the job done.

Less Efficient Compared to Gas

The charts might be different, but the message is clear. A gallon of gasoline has more energy than a gallon of propane.

Expensive Machines

With the ability to power your entire home, stationary propane generators are an investment worth making, but the machines are expensive.

2. Gas Generators

The gasoline generator is one of the most popular types because it’s effective and affordable. The engine uses internal combustion to turn a rotating shaft, creating electromagnetic induction that helps make this machine work.

The biggest difference between gas and propane is that gas generators harm the environment more than others. This is an important factor to consider before choosing which type you want for your generator and how convenient it will be in everyday use.

Read: Generator oil change interval

Advantages of Gas Generators

Efficient Fuel Source

Gas generators generally offer more power per gallon compared to their propane counterparts.


Portable gas generators are a must-have for any outdoorsman. They provide the power to keep your lifestyle running smoothly in remote locations that lack access to infrastructure, and they can be used by anyone anywhere.

Acquiring Gasoline is Easy

Gas is always readily available in case you have an emergency

Less Expensive to Repair and Purchase

Gas generators are simple and hence cheap to buy and repair.

Disadvantages of Gas Generators

Locating Fuel in Emergencies is Hard

After a natural disaster, it may be difficult to find gasoline for your generator if you do not have enough fuel in reserve.

Expensive to Fuel

Gasoline prices are never constant and can be expensive during an emergency.

Storing Gasoline is Hard

The life cycle of gasoline is complicated, with many factors that can affect its quality. This means storing it is complicated.


Storing gasoline is more dangerous than propane because of its logistics

Frequently Asked Questions on Generators

Is It Cheaper To Run a Generator on Propane or Gas?

The propane generator is a great choice for those who want to save money. The price difference between natural gas and propane may not be noticeable at first, but over time you will see that this simple decision could end up costing less in the long run.

Are Propane Generators Quieter than Gas Generators?

Gas generators are widely-publicized for being noisy, dirty, and inefficient. On the other hand, propane-powered generators are much cleaner, small and quiet making them a great choice to use when at site job sites where noise may be an issue.

Which Lasts Longer Propane or Gas for Generator?

Propane generators may be the better choice if running out of fuel is something that concerns you. It will last longer and use less than gas generators.

So, are propane generators better than gas? In the end, it depends on your specific needs. Propane generators have some clear advantages – they’re more fuel-efficient and quieter – but there are also a few disadvantages to consider.

Gas generators, on the other hand, may not be as efficient or quiet as propane generators, but they offer other benefits that could make them a better choice for you. Ultimately, the best decision is the one that fits your individual needs and preferences.

Have you decided which type of generator is right for you? If not, be sure to check out our handy comparison chart to help make your decision easier. We hope this article has helped you make an informed decision about which type of generator is right for you.

Read: Firman generator oil change interval

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