1. RENEWABLE POWER TO CLEAN FUELS SYMPOSIUM
May 20, 2019
Michael Lord, Executive Engineer
Toyota Motor North America

2. Why FCEVs?
No one technology will meet the needs of every customer. Here are some of FCEVs’ advantages
Characteristics
Detail
Long Range
300+ miles
Fueling
Fast
Less than 5 min
Technology neutral
Standard on fueling and vehicle side.
Well known model
Same as ICE
Cold/hot weather performance
Less performance impact
MUD Compatible
Excellent ZEV option when home charging not available
Scalability
Applicable from small PC to largest HDT

3. Components of a Fuel Cell Electric Vehicle

4. FCEVs will Have Lower Costs for Longer Range Vehicles
Tesla Model X 100D
Range: 295mi
Chevy Bolt EV
Range: 238mi
Toyota Mirai
Range: 312mi
Capacity if doubling in FCEVs without adding significant additional cost.
Mirai energy H2:
H2 = 33.3 kWh/kg
Mirai Capacity:
4.7 kg
Efficiency: 55%
33.3 x 4.7 x 55% = 86 kWh

5. Fuel Cell Electric Vehicle Refueling
Fast
3-5 minutes for 300+ mile range
Energy transfer rate: 2,400 kW equivalent!
Centralized
Same as gasoline station
No membership
Pay with standard credit/debit card
Same for all light duty vehicles
Single nozzle/inlet standard
Single refueling protocol = standard refueling speed
H2 plays a unique role by redirecting, storing, and distributing grid energy as a transportation fuel.
500+ vehicle/day station can transfer 16 megawatts equivalent of H2 for electric drive without grid impact
SAE Protocol:
1 kg / min x 40 kWh/kg * 60 min/hr = 2,400 kW
500 vehicle station: 400kg/day
400 kg/day * 40 kWh = 16,000 kWh of

6. Hot & Cold Weather Performance
FCEVs
BEVs
Heating or cooling for interior comfort comes from battery
Battery also powers electric drivetrain
As a result, effective range decreases in hot or cold weather
At colder temperatures and lower states of charge, the batteries cannot deliver the full power output
Fuel cell warms up quickly to full performance
The chemical reaction inside a fuel cell creates heat that can be used to warm up the cabin in cold weather
Range reduction is not much of an issue in home charging, but can be a big deal in public charging.

7. FCEVs: An Excellent Option Where Home Charging is Difficult…
For customers:
Living in apartment buildings with common parking areas
Parking on the street
Renting where landlord is hesitant to invest in charging stations
Needing daily long distance driving

8. Scalability - Various Approaches of Toyota Group
<Class 8 Heavy Duty Truck>
・Project “Portal” Second generation Truck
・Participation Port of LA ZENZEFF project.
<FC Bus “Sora” >
・100 buses for the 2020 Tokyo Olympics
Hydrogen usage is not just about passenger cars.
The whole Toyota group is working on a broad range of initiatives.
The US is leading development of the Class 8 Heavy Duty Truck.
In Japan, we are working with 7-Eleven on a FC delivery truck.
And we are developing 100 FC buses to be used at the 2020 Tokyo Olympics.
In Portugal, Toyota’s fuel cell system will be used in Caetanobus’s(カエタノバス） first FCEV city buses.
Caetanobus will be launch first hydrogen demonstration city bus in autumn 2019.
<FC city buses in Portugal >
・Toyota’s fuel cell system to be used in Caetanobus’s
first FCEV city buses.
・Caetanobus to launch first hydrogen demonstration
city bus in autumn 2019.
<Fuel Cell Delivery Trucks & Power Generators>
Studies on Energy Conservation & CO2 Reduction in Distribution and at Stores. 8

9. Toyota to Expand Mass-Production of FC Stacks and Hydrogen Tanks for 10x Increase Post-2020
Toyota announced global sales of FCEVs to increase significantly after 2020 to 30,000/yr, from 3000/yr today
New building at Toyota City, Japan, Honsha Plant, to produce Fuel Cell (FC) Stacks
New production line at Shimoyama Plant to produce H70 hydrogen tanks
Expansion of sales market areas globally
Currently
Mirai sold retail in 11 countries (JP, US, EU)
Demo Mirai activity in Australia, Canada, China, UAE
Toyota announced global sales of FCVs increasing significantly after 2020,
to 30,000 per year from today's 3,000.
To prepare for this growth, we have moved production of fuel cell stacks at new building in Honsha Plant.
We are also building a new production line for the high-pressure hydrogen tanks. 5

10. Thank you!