Imperial College London

Professor Niall Mac Dowell FIChemE FRSC

Faculty of Natural SciencesCentre for Environmental Policy

Professor of Future Energy Systems
 
 
 
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Contact

 

+44 (0)20 7594 9298niall Website

 
 
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Location

 

16 Prince's GardensSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Mac:2021:10.1016/j.joule.2021.09.014,
author = {Mac, Dowell N and Sunny, N and Brandon, N and Herzog, H and Ku, AY and Maas, W and Ramirez, A and Reiner, DM and Sant, GN and Shah, N},
doi = {10.1016/j.joule.2021.09.014},
journal = {Joule},
pages = {2524--2529},
title = {The hydrogen economy: A pragmatic path forward},
url = {http://dx.doi.org/10.1016/j.joule.2021.09.014},
volume = {5},
year = {2021}
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - For hydrogen to play a meaningful role in a sustainable energy system, all elements of the value chain must scale coherently. Advocates support electrolytic (green) hydrogen or (blue) hydrogen that relies on methane reformation with carbon capture and storage; however, efforts to definitively choose how to deliver this scaling up are premature. For blue hydrogen, methane emissions must be minimized. Best in class supply chain management in combination with high rates of CO2 capture can deliver a low carbon hydrogen product. In the case of electrolytic hydrogen, the carbon intensity of power needs to be very low for this to be a viable alternative to blue hydrogen. Until the electricity grid is deeply decarbonized, there is an opportunity cost associated with using renewable energy to produce hydrogen, as opposed to integrating this with the power system. To have a realistic chance of success, net zero transition pathways need to be formulated in a way that is coherent with socio-political-economic constraints.
AU - Mac,Dowell N
AU - Sunny,N
AU - Brandon,N
AU - Herzog,H
AU - Ku,AY
AU - Maas,W
AU - Ramirez,A
AU - Reiner,DM
AU - Sant,GN
AU - Shah,N
DO - 10.1016/j.joule.2021.09.014
EP - 2529
PY - 2021///
SN - 2542-4351
SP - 2524
TI - The hydrogen economy: A pragmatic path forward
T2 - Joule
UR - http://dx.doi.org/10.1016/j.joule.2021.09.014
UR - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000716435800002&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR - https://www.sciencedirect.com/science/article/pii/S2542435121004426?via%3Dihub
UR - http://hdl.handle.net/10044/1/93277
VL - 5
ER -