How does a gas generator differ from a diesel generator?
Gas generators burn natural gas, LNG, or biogas—not diesel. Benefits: lower emissions, quieter running, cheaper fuel where gas is readily available, and longer service intervals due to cleaner combustion. Diesel still offers better portability and don't require a piped gas supply.
What fuels can a gas generator use?
Common fuel options include piped natural gas, LNG, and biogas, while many modern units are also available in dual-fuel configurations, offering greater operational flexibility, fuel choice, and efficiency across different project requirements.
Can gas generators run continuously?
Yes. Many are built for continuous, base-load power in industrial or commercial settings with stable gas supply. Commonly used in combined heat and power (CHP) installations.
What emissions benefits do gas generators offer?
Significantly lower particulate matter, NOx, and SOx compared to diesel—making them preferred on emissions-sensitive sites. Often required on regulated industrial and infrastructure projects.
How efficient are gas generators?
Electrical efficiency: 35–42%. With heat recovery via CHP, overall efficiency climbs to 70–80%+. Gas generators suit operations where waste heat can be captured for building heating or industrial processes.









