eden pps6 5 chain selection hugo seymour

Chain selection

Overview

• Introduction

• Potential chains (long list)

• Estimated impacts in 2020

• Summary

• Creation of short list

Introduction

• Hydrogen chains:

– Simplified description of various ways of producing, transporting and using hydrogen

– A key input for all the modelling work

• Potentially vast number of possibilities (18 technologies gives 1,028,160 potentialarrangements)

• Need to reduce to a more manageable size!

• Reduce a long list (28) to a short list (max 10)

Feedstock H2 Prod. Transport Distribution End-use

Potential chains: long list

part 1 – renewables

End useH2 distribution

H2 transport1st conversion

CCSH2 productionFeedstock



transport (FC)refuelling stationsonsite electrolysisWind power1.1.1






transport (FC)refuelling stationsdedicated pipelinecentral electrolysisWind power1.1.2







CHP

distribution

centrededicated pipelinecentral electrolysisWind power1.1.3








transport (FC)refuelling stationsGH2 truckcentral electrolysisWind power1.1.4

CHP

distribution









transport (FC)refuelling stationsMethanol trucksConversioncentral electrolysisWind power1.1.5


CHP

distribution









transport (FC)refuelling stationsonsite electrolysisSolar PV1.2.1



CHP

distribution









transport (FC)refuelling stationsLH2 truckconversioncentral electrolysisSolar PV1.2.2




CHP

distribution









CHP

distribution

centrededicated pipelinethermal conversionSolar thermal1.2.3





CHP

distribution









Grid connected FCstoragecentral electrolysisWave1.3.1

CHP

distribution






CHP

distribution









transport (FC)refuelling stationsGH2 truckcentral electrolysisGeothermal1.4.1


CHP

distribution






CHP

distribution









transport (FC)refuelling stationsdedicated pipelinethermal conversionGeothermal1.4.2



CHP

distribution






CHP

distribution









portable applicationsmetal hydride storageBiological production1.5.1




CHP

distribution






CHP

distribution









transport (FC)refuelling stationGH2 truckgasificationbiomass2.1.1





CHP

distribution






CHP

distribution









CHP

distribution

centrepipelinegasificationbiomass2.1.2

transport (FC)refuelling stationGH2 truckgasificationbiomass2.1.1





CHP

distribution






CHP

distribution








part 2 – fossil fuels

transport (FC)refuelling stationsonsite reformingnatural gas3.1.1

End useH2 distributionH2 transport

1st conversion

CCSH2 production

Feedstock



CHPdistribution centreonsite reformingnatural gas3.1.2



1st conversion

CCSH2 production

Feedstock



transport (FC)refuelling stationsGH2 truckCCScentral reformingnatural gas3.2.1




1st conversion

CCSH2 production

Feedstock



CHPdistribution centreH2-NG pipelineCCScentral reformingnatural gas3.2.2





1st conversion

CCSH2 production

Feedstock



transport (FC)refuelling stationspipelineCCScentral reformingLNG3.3.1






1st conversion

CCSH2 production

Feedstock



transport (FC)refuelling stationsGH2 truckgasificationcoal4.1.1







1st conversion

CCSH2 production

Feedstock



CHPDistribution centreGH2 truckgasificationcoal4.1.2








1st conversion

CCSH2 production

Feedstock



transport (FC)refuelling stationspipelineCCSgasificationcoal4.2.1









1st conversion

CCSH2 production

Feedstock



CHPrefuelling stationspipelineCCSgasificationcoal4.2.2

transport (FC)refuelling stationspipelineCCSgasificationcoal4.2.1









1st conversion

CCSH2 production

Feedstock


part 3 – electricity and

by-product

transport (FC)refuelling stationonsite electrolysisGrid electricity5.1.1


H2 transport

1st conversion

CCSH2 production

Feedstock



by-product

transport (FC)refuelling stationpipelinecentral electrolysisNuclear5.1.2



H2 transport

1st conversion

CCSH2 production

Feedstock



by-product

transport (FC)refuelling stationpipelinethermal conversionNuclear5.1.3




H2 transport

1st conversion

CCSH2 production

Feedstock



by-product

transport (FC)refuelling stationGH2 truckBy-product (refinery)6.1.1





H2 transport

1st conversion

CCSH2 production

Feedstock



by-product

CHPdistribution centreBy-product (refinery)6.1.2

transport (FC)refuelling stationGH2 truckBy-product (refinery)6.1.1





H2 transport

1st conversion

CCSH2 production

Feedstock

Estimated impacts in

2020 – CO2

CO2 equivalent emissions - transport

0 500 1000 1500 2000 2500

IST 1.1.1 wind onsite

IST 1.1.2 wind central

IST 1.1.4 wind central truck

IST 1.2.1 Solar PV onsite

IST 1.2.2 Solar PV central LH2 truck

IST 1.4.1 geothermal central truck

IST 1.4.2 Geothermal thermal pipeline

IST 5.1.1 Electricity mix onsite

IST 5.2.1 Nuclear central electrolysis

IST 5.2.2 Nuclear thermal conversion

IST 6.1.1 By-product truck

IST 2.1.1 Biomass central truck

IST 3.1.1 NG onsite

IST 3.2.1 NG central truck

IST 3.3.1 LNG central SMR

IST 4.1.1 Coal central truck

IST 4.2.1 Coal central CCS pipeline

kg/vehicle km


2020 – CO2

CO2 equivalent emissions - stationary

0 1000 2000 3000 4000 5000 6000 7000 8000

IST 1.1.3 wind central CHP

IST 1.2.3 Solar thermal CHP

IST 6.1.2 By-product CHP

IST 2.1.2 Biomass central pipeline CHP

IST 3.1.2 NG onsite CHP

IST 3.2.2 NGH2 CHP

IST 4.2.2 Coal central CCS pipeline CHP

kg/kWh


2020 – CostsCosts per chain

0 500 1000 1500 2000 2500

IST 1.1.1 wind onsite demand version

IST 1.1.2 wind central demand version

IST 1.1.3 wind central CHP

IST 1.2.1 Solar PV onsite demand version

IST 1.2.3 Solar thermal CHP

IST 1.4.1 geothermal central truck demand version

IST 1.4.2 Geothermal thermal pipeline demand version

IST 2.1.1 Biomass central truck demand version

IST 2.1.2 Biomass central pipeline CHP

IST 3.1.2 NG onsite CHP

IST 3.2.1 NG central truck demand version

IST 3.2.2 NGH2 CHP

IST 3.3.1 LNG central SMR demand version

IST 4.1.1 Coal central truck demand version

IST 4.2.2 Coal central CCS pipeline CHP

IST 5.1.1 Electricity mix onsite demand version

IST 5.2.2 Nuclear thermal conversion demand version

IST 6.1.1 By-product truck demand version

IST 6.1.2 By-product CHP

M€

Cost/year (M€)

Investment cost (M€)

Summary

• Highest emissions from fossil fuel-basedchains, especially coal

• Truck transport adds to the CO2 intensity

• Highest costs:

– Thermal conversion

– CCS

– Nuclear

Creation of short list

• Target: 6 – 10 hydrogen chains

• Representation is more important thanrealism!

Feedstocks

• Definite yes:

– Solar

– Geothermal (islands)

– Wind

– Wave

– Coal with ccs

– NG

– biomass

• Definite no:

– Coal without ccs

• Maybe

– nuclear

H2 production

• Definite yes:

– SMR onsite/central

– Gasification

– Electrolysis onsite/central

– Thermal conversion

• Other possibilities

– Biological production (maybe)

Complementary

technologies

• CCS

– yes

• Liquefaction

– Yes (depending on cost)

• Other

– Metal hydrides/chemical hydrides

– Novel technologies

H2 transport

• Definite yes:

– Lh2 trucks

– Gh2 trucks

– Pipeline (dedicated)

• Definite no:

H2 distribution

• Definite yes:

– LH2 fuelling stations for LH2 truck transport

– GH2 fuelling station

– Distribution centre

End use

• Definite yes:

– Transport

– Stationary

– Portable applications

Final chains – I

Tra

Electrolysis(onsite)Wind3

Geothe

rmal

(islan

ds)2

Solar1


H2 transport

1st conversion

CCSH2 production

Feedstock

Final chains – II

10

9

8

7

6


H2 transport

1st conversion

CCSH2 production

Feedstock

eden pps6 5 chain selection hugo seymour

Business

long listpart

potential arrangements

short list max

summary creation of

modelling work

vast number of possibilities

key input

chain selection