The whole point of being at home is having a space where you feel untouchable — a sanctuary away from the rest of the world where you make the rules and set the boundaries. Relaxing, working, bathing, entertaining and enjoying the company of loved ones in comfort require one thing: electricity.

Without power, it’s cold, electronic devices don’t work and there’s no hot water. But which type of backup generator is best for your home? Read on to find out the pros and cons of using diesel vs dual fuel generators.

Who Needs a Backup Generator?

In short, everyone. With more people working from home than ever before, ensuring you have a contingency plan in place when it comes to power has never been more crucial. Even if home working isn’t a thing in your household, there’s a good chance that TV, electronic devices, warm baths and snuggling up in a cozy room are. In the event of a blackout, all these things are snatched away from you.

However, if you have a backup generator on hand, it’ll kick in and power your entire home if necessary. At Platinum Electrical Contractors, we’ve got a wide range of power outputs, so you can tailor your generator to your needs. Even if you just need enough power for a few electronics, we’ve got you covered.

Evidence shows that wind speeds are increasing and there are more storms than ever. As the grid ages, this is going to become an increasing problem for homeowners and business owners alike.  

Dual Fuel Backup Generators

Dual fuel systems can use two distinct types of fuel in a single mixture, and this type of system has a long history, dating back to before the grid was a reliable entity. The systems usually use a mixture of natural gas and diesel, which some might say offers the best of both worlds. 

These generators are initially powered by diesel, which has a lower combustion temperature. Natural gas is gradually fed in as and when it’s needed. Below are the pros and cons of dual fuel systems.


  • Diesel alone can be a high-emission fuel source, but adding natural gas makes your generator more economical
  • Natural gas supplies are easy to come across
  • You don’t need to store any fuel
  • Natural gas is usually still available during emergencies
  • Adding natural gas to the mix can bring fuel costs down


  • Natural gas can be volatile, with different makeup depending on source and location, which might affect performance
  • Dual fuel generators can be expensive up-front
  • Can be bigger and bulkier than single-source generators

Diesel Backup Generators

Diesel standby generators are reliable, sturdy and easy to store, which is why they’re the preferred choice for many customers. They require minimal maintenance and have the lowest fuel costs associated with backup power, but that doesn’t mean they don’t require any upkeep.

Let’s take a look at the advantages and disadvantages of diesel backup generators. 


  • Most affordable backup generator, with low up-front costs and minimal parts to replace
  • Require less maintenance than other types of generator
  • Highest fuel efficiency and longer running time
  • Ability to last for a long time in practically any residential or commercial setting 


  • Older diesel backup generators can be noisy
  • High emissions
  • Complicated installation process 

Why Choose Generac?

Generac has been around since 1959, so it’s no surprise that the company knows a thing or two about backup power. Power generation is the sole specialty of this prestigious business, and they’re in control of their entire supply chain, so you’re guaranteed a quality product. 

It has its own research and development facility and is constantly looking for ways to improve its generators and the overall operation. Whether you require a portable, industrial, commercial or residential backup generator, Generac has the best diesel or dual fuel model for the job. The team here at Platinum Electrical Contractors can hook you up with the perfect one for your specific requirements. 

Backup Generators That Last Decades

Comfort and security are fundamental to your well-being. Invest in peace of mind by getting a dual fuel or diesel standby generator. Contact Platinum Electrical Contractors today for more information.