How Long Does Diesel Last in A Generator and How to Extend Its Shelf Life?

Diesel-powered generators operate on diesel fuel and provide a reliable backup electricity supply during power outages. They can also provide sustained power in places without connection to a power grid. As diesel fuel has a limited shelf life and many factors can affect its lifespan, it’s important to store the fuel correctly. How long does diesel last in a generator? How can you prolong the lifespan of your fuel? Read on and you will find the answer.