large scale hydrogen production · 09.04.2015 3 . company history . 1974 . commercial sales of...
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09.04.2015 1
LARGE SCALE HYDROGEN PRODUCTION «Renewable Energy and Hydrogen Export»
Trondheim, Norway – March 24th 2015 Henning G. Langås, NEL Hydrogen
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09.04.2015 2
NEL HYDROGEN - KEY FACTS
• Private Norwegian company, listed on Oslo Stock Exchange
• ~ 25 employees • Business: water electrolysers • Worldwide presence with customers in more
than 50 countries • Financials 2014;
– Revenues 69,3 MNOK – EBIT 14,5 MNOK
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09.04.2015 3
COMPANY HISTORY
1974
Commercial sales of water electrolysers commenced
in the 1970’s
1927
Norsk Hydro started up electrolyser technology for large scale H2 production
at its ammonia fertilizer plants in Rjukan, Norway
1993
Spin-off, Norsk Hydro Electrolysers (NHEL)
established as a separate and limited company fully
owned by Norsk Hydro
2011
The company leaves Statoil and has a new ownership, name and
logo
2007
Statoil becomes the owner of NHEL as a
result of the Statoil-Hydro merger
2014
NEL Hydrogen listed on Oslo Stock Exchange
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09.04.2015 4
ELECTROLYSER IN HISTORICAL CONTEXT
COAL GASIFICATION
WATER ELECTROLYSIS
GAS REFORMING
H2 ECONOMY?
1800’s – 1920’s
2010 –
1950’s – TODAY
1920’s – 1960’s
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09.04.2015 5
REVITALISATION OF GREEN H2 PRODUCTION
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09.04.2015 6
H2 ECONOMY
ENERGY STORAGE / POWER-TO-GAS (PtG)
Renewable power
H2 MOBILITY / FUEL FOR TRANSPORT
+
= NEED FOR ELECTROLYSERS
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09.04.2015 7
H2 MOBILITY / FUEL FOR TRANSPORT
2010: «A portfolio of power-trains for Europe» - fact based analysis
COMPANIES:
BMW, Daimler, Ford, GM, Honda, Hyundai, Kia, Nissan, Renault, Toyota, Volkswagen
ENI, Galp, OMV, Shell, Total
EnBW, Vattenfall
Air Liquide, Air Products, Linde
Intelligent Energy, Powertech
Nordex
ELT, Hydrogenics, NEL Hydrogen, Proton
European Climate Foundation, FCH JU, NOW
Future power trains a combination of ICE*, BEV*, FCEV* and partly PHEV*
Early stages of FCEV; government stimulus required for build-up of infrastructure
25% FCEV by 2050; 800 retail stations in 2020, 5.100 by 2030, 18.200 by 2050
30% on-site electrolyser in 2020, and 15% on-site + 15% central electrolyser by 2050
*ICE = Internal Combustion Engine *BEV = Battery Electric Vehicles *FCEV = Fuel Cell Electric Vehicles *PHEV = Plug-In Hybrid Electrical Vehicle
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09.04.2015 8
ENERGY STORAGE / POWER-TO-GAS (PtG)
2015: «Commercialisation of Energy Storage in Europe» - fact based analysis
COMPANIES:
BMW, Daimler, Ford, GM, Honda, Hyundai, Kia, Nissan, Renault, Toyota, Volkswagen
ENI, Galp, OMV, Shell, Total
EnBW, Vattenfall
Air Liquide, Air Products, Linde
Intelligent Energy, Powertech
Nordex
ELT, Hydrogenics, NEL Hydrogen, Proton
European Climate Foundation, FCH JU, NOW
Future increase in RES* (2020: 36%, 2030: 45-60%, 2050: > 80%) will required flexibility
Flexibility not solved by traditional solutions, energy storage technologies required
Conversion to H2 by electrolysis is the only technology enabling full utilization of all excess energy
Positive business case for PtG by 2030, but need to offset H2 to local industrial consumer for short term solutions
*RES = Renewable Energy System
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09.04.2015 9
POWER-TO-GAS - UTILISING EXCESS RENEWABLE POWER
Renewable power Energy
Electrolyser
Hydrogen vehicle
H2
Power grid
H2
Natural gas grid
CO2
METHANISATION CH4
H2
Industry
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09.04.2015 10
KEY CRITERIA’S
• How to enable a business case for PtG and H2 mobility with focus on water electrolyser technology?
• CHALLENGE? – Minimize Capex – Long term reliable technology – Minimize Opex
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09.04.2015 11
HISTORICAL LARGE SCALE PLANTS
Rjukan, Norway; 1927 – 1970’s Glomfjord, Norway; 1953 – 1991
• Two largest electrolyser plants worldwide • Capacity: 30 000 Nm3/h each • Energy consumption: approximately 135 MW each • Supplied by renewable hydro power
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09.04.2015 12
NEW LARGE SCALE PLANTS
x Company: Nitol Solar Industry: Polysilicon Start-up: 2011 Capacity: 1 940 Nm3/h Energy: 8,8 MW Source: Hydro Power
x
Company: Tokuyama Industry: Polysilicon Start-up: 2012 & 2013 Capacity: 2 500 Nm3/h + 3 000 Nm3/h Energy: Total 25 MW Source: Hydro Power
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09.04.2015 13
250 kW PLANT (50 Nm3/hr)
• Typical size for demo-projects • CAPEX: ~€ 500 000 • ~€ 2 000 / kW
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09.04.2015 14
2,2 MW PLANT (485 Nm3/hr)
• One large electrolyser unit • CAPEX: ~€ 1 500 000 • ~€ 680 / kW
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09.04.2015 15
10 MW PLANT (2 250 Nm3/hr)
• 5 large electrolyser units • CAPEX: ~€ 5 500 000 • ~€ 550 / kW
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09.04.2015 16
50 MW PLANT (10 800 Nm3/hr)
• 24 large electrolyser units • Set up as 6 separate production
lines • CAPEX: ~€ 25 000 000 • ~€ 500 / kW
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09.04.2015 17
CAPEX SUMMARY
• Today’s demo-projects not representative
• A need to go large scale to reduce CAPEX
• Reduction to about 1/4 of initial CAPEX
• Not much to gain on going from 10 to 50 MW (but somewhat untapped potential?)
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09.04.2015 18
CAPEX COSTS LARGE SCALE
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09.04.2015 19
COST; OPEX
1. Get right technology! – Stable operation – No shut-downs – Minimum maintenance – Long lifetime (cell stack & plant)
2. Focus on energy efficiency – If technology is right; energy cost is > 90% of OPEX
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09.04.2015 20 20
KEY FOR SUCCESS: 1. Go large 2. Reliability & efficiency
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09.04.2015 21
THANK YOU!