AC Transit ZEB Programs
Sal Llamas – Chief Operating Officer
OVERVIEW
Battery Electric
Bus Division
Administrative
H2 Fuel Cell
7 Elected Board Members
1.5M people in service area
364 square miles
128 lines (18 transbay)
16.7M annual service miles
2,200+ FTE’s
7 facilities (4 bus-3 support)
637 buses (58 ZEBs)
2 Leader in advancing ZE
technology since 2000
Implemented one of the nation’s
most comprehensive ZEB
programs
Started with H2 electric bus
technology and expanded to
include battery electric buses.
ZERO EMISSION
Over 5M ZE miles, eliminating 12,830+ metric tons of CO2 3 ZEB HYDROGEN
4 ZEB BATTERY
• Fueling capacity 78 (D2 & D4)
• Expand to 130 at D4 & D6
• Increasing capacity to 325
° Charing capacity 6 (D4)
° Expand to 50 at D4 & 26 D2
° Increasing capacity to 82
ZEB 5X5 STUDY ZERO EMISSION TRANSIT BUS
TECHNOLOGY ANALYSIS
World's first comparison
of BEB & FCEB
5 different bus types:
diesel, diesel hybrid, BEB,
FCEB, legacy FCEB
Sam e routes from the
sam e division using the
sam e Bus Operator pool
Sam e key perform ance
indicators
Stanford University’s Precourt
Institute of Energy
5 6
ZEB 5X5 STUDY Vol. 4
Cost per Mile
• H2 $2.52
• BEB $1.61
• Diesel $2.29
Fuel Cost
• H2 $8.42/Kg
• BEB $0.214/kWh
• Diesel $3.92/Gal
Fleet Availability
• H2 78%
• BEB 66%
• Diesel 89%
6 Safety & Familiarization
Advanced Diagnostics
Approx. 318 hours of ZEB
specific training
WORKFORCE DEVELOPMENT
7 QUESTIONS?
THANK YOU!
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