South Coast AQMD has installed a new
electric vehicle (EV) charging network at
its headquarters in Diamond Bar, advancing
the transition to zero-emission transportation and
supporting regional air quality and climate goals.
The project replaced outdated chargers with 55
new, Level 2 ChargePoint units capable of serving
94 vehicles simultaneously, directly supporting
California’s objective to reduce greenhouse gas
emissions and achieve carbon neutrality by 2045.
By broadening charging access for both staff and
the public, the network helps address range anxiety
and infrastructure gaps that remain key barriers
to widespread EV adoption – critical steps toward
reducing transportation-related emissions. The
transportation sector accounts for approximately
40% of California’s greenhouse gases, with lightduty
vehicles representing the largest share and
contributing 25-30% statewide.
The Level 2 chargers deliver up to 7.7 kW of power
per port, providing efficient charging speeds that
align with typical workplace and public charging
needs. Real-time data monitoring and cloud-based
network management enable proactive maintenance,
optimize charger availability, and provide valuable
usage data to inform future infrastructure planning
and grid integration strategies, essential for scaling
zero-emission transportation.
Enhanced accessibility features include ADAcompliant
spacing, signage, and charger placement,
to ensure equitable access for all users.
This project demonstrates South Coast AQMD’s
continued leadership in promoting clean
transportation technology and delivering practical
infrastructure solutions that accelerate the region’s
transition to zero-emission transportation.