Large Scale Electrolysis & Applications · 2019. 9. 5. · Energieforum2019 - Emsland Prof. Dr....
Transcript of Large Scale Electrolysis & Applications · 2019. 9. 5. · Energieforum2019 - Emsland Prof. Dr....
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www.siemens.com/silyzer© Siemens AG 2019
Large Scale Electrolysis & Applications
Forum II:NEUE TECHNOLOGIEN FÜR DIE ERZEUGUNG UND SPEICHERUNG VON WASSERSTOFF
Prof. Dr. Thomas Thiemann
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Content
• Situation
• Our view on hydrogen
• Siemens electrolysis systems – status & outlook
• Existing infrastructures - opportunities
• Challenges ….
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Situation
Source: https://www.spiegel.de/panorama/
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CO2 emissions reduction has so far been focused on power, but all sectors in economy must contribute
Global CO2 emissions from fossil fuels 1980 – 2018 Shares in global CO2 emissions by sectors
40
0
1960 20102000199019801970
5
10
15
20
25
30
35
Source: Carbon BriefChina India United States European Union Rest of world
Other10%
Buildings
24%
5%
21%
40%
Transport
Industry
Power
Increased future focus for emission reduction
Share on CO2 emissions: 40% Share of Renewables: 22%
Continuous emission reduction required
Share on CO2 emissions: 55% Share of Renewables: 8%
GtCO2
Sector Coupling
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Energieforum 2019 - EmslandPage 5 5th September 2019 Prof. Dr. Thomas Thiemann.
Content
• Situation
• Our view on hydrogen
• Siemens electrolysis systems – status & outlook
• Existing infrastructures - opportunities
• Challenges ….
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Content
• Situation
• Our view on hydrogen
• Siemens electrolysis systems – status & outlook
• Existing infrastructures - opportunities
• Challenges ….
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References in all applications
Year Country Project Customer Power demand Product offering
2015 Germany Energiepark Mainz Municipality of Mainz 3.8 MW / 6 MW (peak) Pilot Silyzer 200
2016 Germany Wind Gas Haßfurt Municipality of HaßfurtGreenpeace Energy 1.25 MW Silyzer 200
2017 Germany H&R H&R Ölwerke Schindler GmbH 5 MW Silyzer 200
2020 UAE DEWA Expo 2020 Dubai Electricity and Water Authority (DEWA) 1.25 MW Silyzer 200
2019 Australia Hydrogen Park SA (HyP SA)Australian Gas Infrastructure Group (AGIG) 1.25 MW Silyzer 200
2019 Sweden Food & Beverage Food & Beverage Company 2.5 MW Silyzer 200
2019 Austria H2Future1 voestalpine, Verbund, Austrian Power Grid (APG) 6 MW Pilot Silyzer 300
Silyzer 300 Reference
Silyzer 200 Reference
1 This project has received funding from the Fuel Cells and Hydrogen 2 Joint Undertaking under grant agreement No 735503. This Joint Undertaking receives support from the European Union‘s Horizon 2020 research and innovative programme and Hydrogen Europe and NERGHY.
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17.5MW
340 kg
75 %
24 modules
Silyzer 300 –the next paradigm in PEM electrolysis
System efficiency (higher heating value)
per full Module Array (24 modules)
Silyzer 300 – Module Array (24 modules)
hydrogen per hour per full Module Array(24 modules)
to build a full Module Array
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The modular design of Silyzer 300 can be easily scaled to the demand
Between 12 and 24 modules
Scale up to the necessary demand
Modular concept to cover wide production rate
Module Module array Customized solution Plantn+1
WaterrefinementControl system Transformer Rectifier LV supply
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Hydrogen from electrolysis becomes competitive
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20112015 2018
2023+2030+
Silyzer portfolio scales up by factor 10 every 4-5 years driven by market demand and co-developed with our customers
Silyzer 100Lab-scale demo
~4.500 OH1,
~150k Nm³ of H2
Silyzer 300
Biggest PEM cell in the world
First investigationsin cooperation withchemical industryNext generation
Under developmentSilyzer 200
~86.500 op.h~7.3 mio Nm³ of H2
World’s largest Power-to-Gas plants
with PEM electrolyzersin 2015 and 2017
Silyzer portfolio roadmap
1 Operating Hours; Data OH & Nm³ as of July 2019
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Content
• Situation
• Our view on hydrogen
• Siemens electrolysis systems – status quo & outlook
• Existing infrastructures - opportunities
• Challenges ….
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Security of Supply / “Dispatchable Power”Example Germany, January 2017
Li Ion batteries with 1.3 TWh
= 10200 x Tesla batteries Parks(Australia 129MWh)
German pump storage capacity: ~ 0.04 TWh
Residual load demand: 11 days x 24h/day x 60 GW ~ 16 TWh ⇒ assessment of storage solutions
Assumed 100% E-mobility: ~ 1.32 TWh(44 Mill. Cars, 20kWh/100km, capacity 300km,
100% charged, discharge down to 50% cap. level)
solar wind onshore wind offshore hydroconv. plantsbio mass power demand
Installed Wind/Solar capacity (Dec. 2018): 45.0 GW wind39.2 GW solar
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Security of Supply / “Dispatchable Power”Example Germany, January 2017
360 TWhtherm
16 TWhelectr
Gas system capacity: ~360 TWhthermal• 230 TWh storage (caverns)• plus 130 TWh gas grid (500.000 km)
(Basis: Methane)
Residual load (Jan. 2017):~16 TWhelectr⇒ ~9% of gas system capacity
(with η=0,5)
⇒ Gas system offers potential for green Hydrogen.
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https://www.get-h2.de
Example: “GET H2” - establish the core for a nationwide hydrogen infrastructure
The project combines a variety of elements:
• electricity from renewable sources
• two power-to-gas (electrolysis) plants
• existing electricity and gas infrastructure, including a first pipeline storage facility
• a high-temperature heat pump to use the electrolysis waste heat for district heating
• a 60 MW class gas turbine for the re-electrification of 100% H2
• the existing liquid fuel infrastructure via a LOHC (Liquid Organic Hydrogen Carrier) storage and transport system
• Hydrogen filling stations of Stadtwerke Lingen
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Sector coupling
Grid
Renewableenergy
Re-electrification
Electrical storage
Energy conversion Conmpression& Storage
Battery
Hydrogen
Gridstabilization
Intermittentgeneration
Customized storage & sector coupling
Cities
Heat Heat
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Commitment to drive the transition towards a decarbonized energy mix
Hydrogen co-firing commitment from EU-TurbinesIn January 2019, Siemens signed a commitment on H2 co-firing in gas turbines at the #PowerTheEU summit
Today: operation with 3 – 5% H2 content ( already achieved for all new GT models)
2020: operation with 20% H2 content ( already achieved for most GT models)
2030: operation with 100% H2 content ( R&D and implementation plans in place for DLE combustion systems)
Siemens R&D activities to increase hydrogen capabilities
Siemens lately invested in in-house H2 testing capabilities at Clean Energy Center in Berlin – Single
burner tests at engine conditions
Engine Tests for SGT-600/700/800 running on H2 in DLE (dry low emissions) combustion systems has
resulted in sales release of 50/55/60 vol-H2 respectively
Ongoing development to increase capabilities of our engines
https://powertheeu.eu/
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Content
• Situation
• Our view on hydrogen
• Siemens electrolysis systems – status & outlook
• Existing infrastructures - opportunities
• Challenges ….
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Green H2 - challenges
Site specific drivers Depending on e.g. Electricity price sufficient availability of (excess) renewable energy,
governmental regulations / tariff models for production & application of green hydrogen (e.g. RED II), ….
Electrolyzer uptime Operating hours specific costs, ….
Technology specific drivers Depending on e.g.
CAPEX of electrolyzer solution economies of scale, increased power density, ….
Efficiency technology development (membranes, coating, ….)
GT specific upgrade packages,high demand for: Mass flow, pressure, power, storage capacity, ….
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Contact page
Prof. Dr. Thomas ThiemannEnergy Transition Technologies Rheinstr. 10045478 Muelheim an der Ruhr
Germany
+49 173 25 26 [email protected]
siemens.com
mailto:[email protected]
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BACKUP
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CO2-free H2-Energy Center (Combined Heat & Power)(10 MW electrical / 10 MW thermal)
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Foliennummer 1Content CO2 emissions reduction has so far been focused �on power, but all sectors in economy must contributeContentFoliennummer 6ContentReferences in all applications�Silyzer 300 –�the next paradigm in PEM electrolysisThe modular design of Silyzer 300 can be easily scaled to the demandHydrogen from electrolysis becomes competitiveSilyzer portfolio scales up by factor 10 every 4-5 years driven by market demand and co-developed with our customers ContentSecurity of Supply / “Dispatchable Power”�Example Germany, January 2017Security of Supply / “Dispatchable Power”�Example Germany, January 2017�Example: “GET H2” - establish the core for a nationwide hydrogen infrastructure Customized storage & sector couplingCommitment to drive the transition �towards a decarbonized energy mixContentGreen H2 - challengesContact pageFoliennummer 22CO2-free H2-Energy Center (Combined Heat & Power)�(10 MW electrical / 10 MW thermal)