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• Lumped Parameter Model (LPM) for Light-Duty Vehicles

Lumped Parameter Model (LPM) for Light-Duty Vehicles

EPA’s Lumped Parameter Model (LPM) is a free, desktop computer application that estimates the effectiveness (CO₂ Reduction) of various technology combinations or “packages,” in a manner that accounts for synergies between technologies.

EPA used LPM V2.12 to support the 2017-2025 Final Light-Duty Vehicle Greenhouse Gas Rulemaking.

LPM V2.12 is available for download below.

• Download the executable version LPM_FRM.exe (94K)

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