kivi energy meeting: akzonobel green hydrogen · 5/30/2018 · [email protected] 06 -...
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KIVI Energy meeting: AkzoNobel Green Hydrogen
Joost Sandberg 30 May 2018, The Hague
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Today’s story
Technology
developments
towards large
scale
Why AkzoNobel is developing Green H2?
Increasing public
acceptance
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How to realise scale
up?
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We want to accelerate the industrial transition, from electrons to molecules & back
Energy Transition from fossil energy to renewables
Industrial Transition from fossil feedstock to circular/biobased
100% Renewable and
carbon neutral electricity Reliable and stable power
grid
Decarbonized heating
Cost competitive energy pricing Electrification
Flexible and automated
plants (Industry 4.0)
Hydrogen economy
Biobased and circular
chemistry
Re-use of industrial heat
H2 for flex heat and power
Energy Efficiency
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Electrolysis at AkzoNobel Specialty Chemicals: already at 100 MW scale
Chlor-alkali Sodium chlorate Water electrolysis
Installed capacity: 380 MW
H2 production: 38 kta
Installed capacity: 620 MW
H2 production: 62 kta
Installed capacity: 10 MW
H2 production: 1.5 kta
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Technology evaluation for a large scale H2O electrolysis plant
5 AkzoNobel Specialty Chemicals | CEFIC Visit
Atmospheric alkaline Pressurized alkaline PEM
Capital costs* 0 + -
Plant efficiency*
(at nominal load)
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Flexibility -/0 + +
Gas purity + 0 0/+
Footprint 0 0/+ +
Development
opportunities
• Supply chain improvements
• Improved electrode coatings,
separators and cell design for
efficient high current density
operation
• Supply chain improvements
• Improved electrode coatings,
separators and cell design for
efficient high current density
operation
• Supply chain improvements
• Reduced noble metal
content in electrode
coatings and thinner
membranes
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There is significant cost reduction potential from technology improvement and scale-up
6 AkzoNobel Specialty Chemicals | CEFIC Visit
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Installed plant2020
2030 Alkaline 2030 PEM
Electrolyser & BoP Compression TR Other
Development of investment costs (Euro / kW installed) Drivers of cost decline
Technology:
• Increase current density
• Larger cells and transformers
Scale up:
• Supply chain developments
• Automation of assembly lines
• Reduced costs for balance of plant / buildings
etc due to economies of scale
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AkzoNobel is participating is several programs to improve technology and realise scale up
Bus pilot Delfzijl
Projects in
execution
Under
development
Certification of
green H2 Carbon2Chem
technology Policy studies
H2-Bus Scale up DZL 20 MW
H2O electrolyser Waste2Chemistry
> 100 MW
electrolysers
AkzoNobel Industrial Chemicals | Green H2 7
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Increase public acceptance through transparancy and visibility
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H2 buspilot Delfzijl: showcase zero emission well-to-wheel public transport
We’re developing a 20 MW H2O Electrolyser in Delfzijl with customers…
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… and are creating new value chains
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Biobased
Feedstock
Circular
Feedstock
Renewable
Electricity
Molecule
infra
Electricity
infra
Conversion Storage
Biobased and
Circular
Products
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To solve the challenges in scale up of new value chains, LT commitments are needed
Hydrogen Technology
scale up
Certification of hydrogen
Biobased & Circular
Value Chain
Development of
infrastructure & storage
Long term commitment
(lab-pilot-demo)
Demonstrate hydrogen
applications
Value chain oriented
innovation programs
Value chain oriented scale up
programs
