a 95 annex 3 methodological descriptions for additional source or sink categories 1 methodology estimating emissions of ch 4 n 2 o and indirect greenhouse gases from stationary combustion estimates methane nitrous oxide were estimated using ipcc emission factors methods obtained by multiplying sector fuel type fossil wood consumption data this top down is characterized two basic steps described below are presented in table 66 through 70 step determine energy activities was grouped industrial commercial residential electric power us territories based upon coal gas oil the united states eia s monthly review september 2005 unpublished supplemental tables on petroleum product detail because does not include its national statistics collected separately
