Active Shutters Expand From Fuel Economy to Thermal Management
Automakers continue expanding active grille shutter adoption beyond internal combustion fuel economy optimization into electric vehicle battery and powertrain thermal management, where automated airflow control helps regulate pack temperature across variable operating conditions, with suppliers such as Hanon Systems expanding thermal actuation testing capacity to meet rising specification volume across both combustion and electric vehicle platforms worldwide. Active shutter demand grows about 9.1% a year, and gross margins run 24% to 36% across the category. Buyers increasingly request documented multi-cycle validation records before finalizing any certification decision made. Momentum favours early movers embedded in platform discussions.
Market Impact: regulatory pressure adds 5-8% yearly demand








