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The Differences Between Diesel, Propane, and Natural Gas Generators

By: Alternate Power Solutions


Generac Generator Maintenance
What's the best generator for your needs?

When it comes to choosing a generator, there are a variety of options available on the market. One of the most important decisions you'll need to make is what type of fuel you want your generator to run on. Diesel, propane, and natural gas are the most common fuel sources for generators. In this blog post, we'll discuss the differences between diesel, propane, and natural gas generators to help you make an informed decision.


 

Diesel Generators


Diesel generators are known for their reliability and durability. They are also more fuel-efficient than gasoline generators, which means they can run for longer periods without needing to be refueled. Diesel generators are a popular choice for backup power in commercial and industrial settings.


Pros:

  • More fuel-efficient than gasoline generators

  • Reliable and durable

  • Good for long-term use

  • Can run on biodiesel fuel.


Cons:

  • Can be expensive to purchase.

  • Require more maintenance than propane or natural gas generators.

  • Can be noisy.

  • Not suitable for residential use in some areas due to emissions regulations


 

Propane Generators


Propane generators are a popular choice for residential backup power. They are quieter than diesel generators and emit fewer emissions, making them a good choice for residential areas. Propane is also readily available and can be stored for long periods without deteriorating.


Pros:

  • Quieter than diesel generators

  • Emit fewer emissions.

  • Suitable for residential use

  • Propane is readily available and can be stored for long periods.


Cons:

  • Less fuel-efficient than diesel generators

  • Propane can be expensive to purchase.

  • Require regular maintenance to prevent clogging of fuel lines.


 

Natural Gas Generators


Natural gas generators are a popular choice for backup power in residential areas. They are similar to propane generators but run on natural gas, which is typically cheaper and more readily available. Natural gas generators are also quieter and produce fewer emissions than diesel generators.


Pros:

  • Quieter than diesel generators

  • Produce fewer emissions

  • Natural gas is typically cheaper and more readily available than propane

  • Suitable for residential use


Cons:

  • Less fuel-efficient than diesel generators

  • Can be expensive to install if a natural gas line isn't readily available

  • Require regular maintenance to prevent clogging of fuel lines

 

Conclusion


Choosing the right type of generator fuel depends on your specific needs and requirements. Diesel generators are reliable and fuel-efficient but can be noisy and require more maintenance. Propane generators are suitable for residential use and emit fewer emissions, but are less fuel-efficient and can be expensive to purchase. Natural gas generators are similar to propane generators but run on natural gas, which is typically cheaper and more readily available.


Ultimately, the best way to choose the right generator for your needs is to consult with a professional generator company. They can help you assess your power needs, budget, and fuel options to determine the best generator for your specific needs.

 


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