Download - Hawaii Hydrogen Media Deck
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Jeff Kissel Charlie Freese
Presenters
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Hawaii Challenges
Hawaii imports most of its energy Hawaiis gasoline prices are among the highest in the United
States
Hawaiis electricity costs are the highest in the United States
Fuel surcharges affect the cost of more than 80% of thegoods sold in Hawaii
Hawaii has a high percentage of renewable energy resources
(e.g. wind), which challenges electrical grid stability
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Hawaii Clean Energy Initiative
National Partnership to Accelerate System TransformationThe goals are:
Achieve a 70% clean energy economyfor Hawaii within ageneration
Increase Hawaiis security
Capture economic benefits of clean energy for all levels ofsociety
Foster and demonstrate innovation
Build the workforce of the future
Serve as a modelfor the US and the world
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Advanced Propulsion Technology StrategyNo single silver bullet exists
Improved
Vehicle Fuel
Economy &
Emissions
Displace
Petroleum
Hybrid ElectricVehicles (including
Plug-In HEV)
IC Engine andTransmission
Improvements
HydrogenFuel Cell
Petroleum (Conventional & Alternative Sources)
Alternative Fuels (Ethanol, Bio-diesel, CNG, LPG)
Hydrogen
Electricity (Conventional & Alternative Sources)
Battery ElectricVehicles (EREV)
Time
Energy
Diversity
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Energy Carrier Properties: Onboard StorageWhy is petroleum the dominant transportation fuel?
46 L 260 L
43 kg 125 kg
System System
670 L
830 kg
System
Cell
540 kg
360 L
46 L 260 L
43 kg 125 kg
System System
Lithium Ion Battery100 kWh electrical energy
Fuel Fuel
33 kg 6 kg
37 L 170 L
Diesel Compressed Hydrogen 700 bar6 kg H2 = 200 kWh chemical energy
Weight & Volume of Energy Storage System for 300 mile Range
The challenge is to balance electric drive efficiency & energy cost advantages
versus energy system storage mass, volume & refuel time penalties 5
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Light Load
Drive Cycle
Duty
Cycle
ContinuousStop-and-go
High Load
City HighwayIntra-urban Highway-cycle
Battery & Fuel Cell Technologies are both required within the portfolio
Application Map Meeting Customer NeedsThere is no single silver bullet
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Hydrogen Fuel Cell Technology
Fuel Cell Benefits: Zero emissions & Zero petroleum
Compared to internal combustionengine:
More than twice as efficient
Comparable precious metal
content
Comparable durability, range(300 miles) and performance
Fast refueling within 3 minutes
60% fewer part numbers
90% fewer moving parts Cold and hot operation capability
Family-sized vehicles
Synergy with renewable energy sources
Zero Emissions, Zero Petroleum, 2X Efficiency
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Production Intent DesignFuel Cell Propulsion System
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Key Elements: H2 Fuel Cell Vehicle
H2 Fuel cell technology is commercial ready Performance proven in field, durability proven in labs
Cost pathway identified, (higher than ICE, but comparable to other adv. tech.)
H2 infrastructure is achievable Must Establish Momentum Germany & Japan implementing H2 infrastructure plans
U.S. H2
infrastructure is achievable, with close Government-Industry cooperation
Develop technology & business models to drive down infrastructure costs
Stable government policy is key to infrastructure & vehicle programs Expanded Department of Energy role to
support early market introduction phases
Germanys H2 Mobility Template Market incentives
Establish customer pull-through for vehicles
As presented at NHA - - May 5, 2010
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Hawaii has an urgent need for new and renewable energy
resources to meet its goal of reduced petroleum usage
Oahu is ideally suited for hydrogen vehicle fueling
The Gas Company is unique in the United States in itsability to produce hydrogen as part of its synthetic naturalgas (SNG) production process from petroleum refiningbyproducts and from renewable resources (plant oils)
Why Hydrogen Hawaii?
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TGC is currently delivering about 5 percent H in its
utility gas (SNG) stream TGC has the capability of producing more H2 through
its renewable biogas initiative now underway
H blended with the utility gas can be separated
out through Pressure Swing Adsorption technology for
delivery at H fueling stations throughout the utility
pipeline infrastructure on Oahu
Why The Gas Company?
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Making H from Renewables
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Pressure Swing Adsorption:
Separating High Purity H2from Pipeline Gas Stream
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Why Oahu?
Controlled environment
Fuel no farther than a
10-minute drive
Fleet users available
Safe place to perfect
business model and
process
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TGC Infrastructure and the
Hydrogen Highway
TGC infrastructure follows the populated core on Oahu
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Public announcement in Hawaii for H2
Gain federal and state attention for both H2 and fuel cell
Ability to leverage existing pipeline for H2 distribution
A pathway for a significant H2 refueling infrastructure
Key Elements of Collaboration
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