LNG Methane Slip - GWP20 / GWP100 GHG
Methane-slip-corrected GHG footprint of an LNG DF engine using GWP_20 and GWP_100 factors - reveals the well-to-wake penalty of unburnt CH₄.
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Formula, assumptions, and limits
| Symbol | Meaning | Unit |
|---|---|---|
| Unburnt methane | t/yr | |
| CO₂ from fuel combustion | t/yr |
Source: IPCC AR6 WG1 Chapter 7; MEPC.364(79)
In short
Methane-slip-corrected GHG footprint of an LNG DF engine using GWP_20 and GWP_100 factors - reveals the well-to-wake penalty of unburnt CH\u2084.