5 Ways to Reduce Generator Fuel Consumption

Diesel generators are gaining popularity due to their energy efficiency, longer engine lifespan, and incredible performance. Their demand has increased over the years, and their market size is expected to expand at a CAGR of 8.0% from 2020 to 2027. 

These generators are used in both commercial and residential settings. You can install them at home to use during a power outage or in commercial complexes, such as construction sites, educational facilities, mining sites, government centers, and manufacturing businesses. 

However, regardless of your place of use, you might need some tips to save fuel and keep your operations going without interruptions. Below are five ways to reduce generator fuel consumption.

1. Service Your Generator

Maintaining your generator can significantly reduce fuel consumption. Hence, you should hire professionals to service your generator and fix any damages that can cause it to work under stress, and in turn, increase fuel usage. 

The experts will also help you purchase spare parts if any component needs replacement. They will help you get genuine parts from a reliable supplier to protect the structural integrity of your generator. Using counterfeit spare parts can lead to more damages and eventually increased fuel consumption. 

2. Remove Carbon Deposits

When diesel heats during combustion, it usually releases an ash carbon polymer. The carbon deposits will attach to several components, such as the injector, valve, and piston top. This is why diesel generators usually start to release black smoke after some time.

Accumulation of the carbon deposits on the engine can cause excessive consumption of fuel. Therefore, you need to remove them on time and clean your generator using a gentle chemical detergent, or you can handwash the components. You also need to change the oil after the cleaning. 

If you are not sure how to clean your generator, you should check your manufacturer's manual as the process is always included. Also, you can call the manufacturer or a local dealer for further guidance.

3. Minimize Usage of the Generator

Using your generator frequently will result in high fuel consumption. This may not be a major issue for residential users. However, if you use your generator for commercial purposes, you should have an alternative source of power, such as solar energy or inverted generators.

For instance, you can use solar energy to power small appliances while you only use your diesel generator on heavy equipment. You can also purchase a heavy-duty inverter to help you with some tasks. This will increase the lifespan of your generator. 

4. Don't Over or Underload

Overloading your generator means more need for power, resulting in higher energy consumption. Besides, this can cause your generator to work harder than usual, which can increase fuel consumption. 

To prevent this, seek out a professional's help before you purchase a generator. The professional will measure your energy needs and help you choose a generator that can power all your appliances effectively so you don't push your generator off its limits. 

Underloading your generator is also a recipe of high fuel consumption. If you operate a diesel generator at below 50 percent load, your engine will not attain its maximum operating temperature on time. Thus, the generator will struggle to work, resulting in more fuel usage. This can also lower the lifespan of your generator.

5. Maintain the Correct Coolant Temperature

Diesel generators use water as a coolant for efficient operation. Your water temperature should be correct to cool the engine's generator. If it is not, it can cause incomplete combustion, which will increase fuel usage. 

These strategies and tips can help reduce fuel consumption in your diesel generators. Paul Murray Oil provides quality generator fueling services. We offer 24/7 emergency fueling for our commercial customers. Contact us today for more information.