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Hydrogen energy value chain

Hydrogen energy value chain: From supply to end use

Carbon Containing Fuels Carbon Free Energy
Natural Gas Solar
Coal Hydro
Biomass Wind
Oil Geothermal
S Nuclear
U Electricity
P Geological Air Dedicated
Power supply
P Co2 Grid Electricity
L
Y Hydrogen based fuels and feedstocks Hydrogen based Water
(carbon containing) Hydrogen fuels and feedstocks
Methane
Methanol Gaseous hydrogen (H2) (Without carbon)
Diesel/Gasoline/Jet fuel Ammonia

H Storage Transmission Distribution
A Tanks Salt caverns Transmission piplines Distribution pipelines
Solid
(pure H2 or blended with
(Pure H2 or blended with
Depleted gas
N Materials Wells methane) methane)
Trucks
Aquifer
Rail Trucks
D Ships Liquid Gaseous Liquid organic
L Hydrogen Hydrogen Hydrogen Carriers
I Shorter Longer Duration Longer Distance Shorter Distance
Duration and
N smaller volumes and higher volumes
G
Hydrogen based fuels and feedstocks Hydrogen Hydrogen based fuels and feedstocks
Methane (Without carbon)
Methanol Gaseous hydrogen (H2) Ammonia
Diesel/Gasoline
CO Emission

Buildings Industry Power Transport
D Heating/onsite power/ Chemicals Power sector Trucks
E gas grid Iron and steel Cars Renewable diesel
Ships
Heating/onsite
M Power/gas grid Planes
A Hydrocarbon fuels
N Electricity
D

Coloured dots correspond to the suitability of hydrogen and the various hydrogen based
fuels and feedstocks for use in the selected end user application

Source: Edelweiss Research, IRENA

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