Many businesses use diesel to power large trucks and heavy machinery. Proper storage is essential, as the fuel may become contaminated and unusable, which will hinder and slow business operations. Here’s what you need to know about proper storage and how you can preserve your company’s fuel supply.

How Long Diesel Lasts in Storage

The life span of stored diesel fuel depends on a few factors. Ideally, you should be consistently maintaining low water content in the fuel and adding supplements when necessary. When cared for properly, the fuel can last as long as six or twelve months. Under poor storage conditions, the fuel may last 30 days or less due to contamination.

Major Issues to Watch for When Storing

The first issue to watch for is water accumulation. An abundance of water will promote fungi growth, which will produce sludge in the fuel. The sludge will clog and corrode the mechanical insides of machines that use the fuel.

The second issue to watch for is oxidation. Since diesel is carbon-based, the surface that’s exposed to oxygen will begin to oxidize over time. This chemical reaction will create sediment in the tank. If your company uses diesel to power large vehicles, the sediments will damage or clog their engines.

How to Maximize the Storage Time

To prevent water accumulation, keep the storage tank as full as possible. The less space there is in the tank, the less likely it is that condensation will accumulate. Keep your fuel in a tank with a fuel-water separator, and extract the water from the container if you notice an accumulation. Use additives, like fuel stabilizers and biocides, to minimize sediment from oxidation and prevent fungi growth.

Now that you know the proper method of storing diesel, the next step is to find a reliable provider. If your company uses a lot of fuel, get your supply from Fuelman in Honolulu, HI. These professionals provide Oahu businesses with affordable fuel, and they’ll even deliver your order to you. Learn more about their services online, or call (808) 842-3835 to schedule a delivery.