Description: Map illustrates 2020 emissions for areawide sources in the AB 617 International Border Community.
Emissions presented are in tons per year and based on the latest CARB State Implementation Plan emission inventory and are projected to 2020 using the most up-to-date growth and control factors at the regional scale. Areawide source emissions are distributed to more specific locations using the latest spatial surrogates resulting in high-resolution 1x1km emission grids for the community. Examples of spatial surrogates include population, housing, employment, land cover type, etc.