Generac Natural Gas Genset Derate Calculator
Calculate expected power output based on gas quality and environmental factors
All Industrial Models
Weather & Altitude
Gas Quality Analysis
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Select Genset Model
27 Generac Models Available
Models range from 100 kW to 1000 kW across SG and MG series
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Power Output
See actual expected kW after all derates
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Gas Quality
Methane number impacts on genset performance
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Environmental
Temperature and altitude derate calculations
This calculator is provided as a tool for estimating genset performance. Actual results may vary. Consult with a Generac representative for specific application requirements.