A process four years in the making to regulate the emissions of truck traffic in and out of Southern California warehouses reached its end earlier this month with the adoption of a new rule that the warehouse industry says will ratchet up costs in the sector.
The South Coast Air Quality Management District (SCAQMD) approved the rule earlier this month. It is known as the Warehouse Indirect Source Rule (ISR). The goal of the rule is to reduce nitrogen oxides (NOx) and diesel particulate matter...