Understanding Greenhouse Gas Emissions Reduction Estimation Tools, Methodologies and Strategies for the Affordable Housing and Sustainable Communities Program  The Affordable Housing and Sustainable Communities (AHSC) program, administered by the California Strategic Growth Council (SGC), and funded by the State’s Greenhouse Gas Reduction Fund (GGRF), was established in 2014 with the primary goal of reducing greenhouse gas (GHG) emissions through support of projects that implement land use, housing, and agricultural land preservation practices that promote infill and compact development. SGC developed program…