Frequent Questions

When I use the 20100515 default database with MOVES2010, the evaporative components for methane (CH4) don't show up on the Pollutants and Processes panel. They do when I switch back to the 20091221 database. How do I get methane for the evaporative proces

The option for methane output was disabled in the May 15, 2010 database (and subsequently in MOVES2010a) for the three evaporative processes (leaks, permeation and vapor) since the raw fuels do not contain methane and the emission results are always be zero. You can still estimate methane for all processes (start and running, crankcase, etc.) that involve fuel combustion and actually create methane emissions.

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