Sacramento layers cool-roof, cool-pavement, and tree-canopy goals into the General Plan and CAAP to combat extreme summer heat. Programs target a 35% canopy goal and reflective surface adoption on city facilities and parking lots.
Sacramento's General Plan 2040 and the 2024 CAAP commit the city to expanding shade canopy from roughly 19% to 35% over the long term, with priority in heat-vulnerable neighborhoods south of Highway 50 and near the Sacramento Executive Airport. The Department of Public Works pilots cool-pavement coatings on residential streets, and the Tree Foundation partners with the city on giveaway shade-tree programs. Large-format parking lots over 30 spaces must include shade trees or solar canopies under Title 17 zoning standards.
Failure to meet the parking-lot shade requirement at site-plan review delays building-permit issuance. Property owners may be required to add trees or canopies before final occupancy.
See how Sacramento's heat island mitigation rules stack up against other locations.
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