Task: Translation
Input (English): English sentence: But in performing a lifecycle assessment, gas and coal must be held to the same standard, and it’s not clear that Howarth is doing this in his analysis.
Output (Tagalog): Ngunit sa pagganap ng isang lifecycle assessment, gas at karbon ay dapat na gaganapin sa parehong pamantayan, at ito ay hindi malinaw na Howarth ay ginagawa ito sa kanyang analysis.