Interactive webapp for techno-economic analysis of the cost competitiveness of blue and green hydrogen

Cite as:

Verpoort, Philipp C.; Ueckerdt, Falko; Anantharaman, Rahul; Bauer, Christian; Beck, Fiona; Longden, Thomas; Roussanaly, Simon (2023): Interactive webapp for techno-economic analysis of the cost competitiveness of blue and green hydrogen. V. 3.0.0. GFZ Data Services. https://doi.org/10.5880/pik.2023.006

Status

I N R E V I E W : Verpoort, Philipp C.; Ueckerdt, Falko; Anantharaman, Rahul; Bauer, Christian; Beck, Fiona; Longden, Thomas; Roussanaly, Simon (2023): Interactive webapp for techno-economic analysis of the cost competitiveness of blue and green hydrogen. V. 3.0.0. GFZ Data Services. https://doi.org/10.5880/pik.2023.006

Abstract

This interactive webapp can be used to reproduce figures from an accompanying article by the same authors that studies the cost competitiveness of blue and green hydrogen. Some of the key assumptions (e.g. methane leakage, electricity prices, electrolyser CAPEX, gas prices) can be changed here when generating the figures.

We employ techno-economic and life-cycle assessments to compute the levelised costs and greenhouse-gas intensities of competing production technologies for blue (from natural gas with CCS) and green (from renewable electricity via electrolysis) hydrogen. This allows us to determine fuel-switching CO2 prices (FSCPs), defined by the carbon price at which fuels with lower emissions become cost competitive with fuels with higher emissions.

Using these metrics, the presented figures compare the cost, greenhouse-gas intensities, and resulting FSCPs of competing fuels and technologies over the studied time range (2025 to 2050). These figures allow us to study whether and when green hydrogen becomes cost competitive with blue hydrogen. Our results demonstrate that the long-term competitiveness of blue hydrogen and its viability as a bridging option crucially depend on natural-gas prices and on residual emissions (non-captured CO2, upstream supply-chain CH4 and CO2).

For more advanced changes and detailed information on the input data and methodology, we encourage users to inspect the article, its supplement, and the source code written in Python.

Authors

Verpoort, Philipp C.;Potsdam Institute for Climate Impact Research, Potsdam, Germany
Ueckerdt, Falko;Potsdam Institute for Climate Impact Research, Potsdam, Germany
Anantharaman, Rahul;SINTEF Energy Research, Gas Technology Department, Trondheim, Norway
Bauer, Christian;Laboratory for Energy Systems Analysis, Paul Scherrer Institute (PSI), Villigen PSI, Switzerland
Beck, Fiona;School of Engineering, Australian National University, Acton ACT, Canberra, Australia
Longden, Thomas;Urban Transformations Research Centre (UTRC), Western Sydney University, Parramatta, New South Wales, Australia;Institute for Climate, Energy and Disaster Solutions (ICEDS), Australian National University, Acton ACT, Australia
Roussanaly, Simon;SINTEF Energy Research, Gas Technology Department, Trondheim, Sør-Trondelag, Norway

Contact

Verpoort, Philipp C. (Postdoctoral researcher); Potsdam Institute for Climate Impact Research, Telegrafenberg, 14473 Potsdam, Germany; ➦

Funders

Bundesministerium für Bildung und Forschung: Kopernikus-Ariadne Projekt (FKZ03SFK5A)

Keywords

hydrogen, blue hydrogen, green hydrogen, electrolysis, SMR, ATR, techno-economic analysis, techno-economic assessment, cost competitiveness, carbon price, fuel-switching carbon price, CO2 price, fuel-switching CO2 price, bridge technology, natural gas, CCS, carbon capture and sequestration, methane leakage, economy > energy economics, energy > energy process > energy conversion, energy > energy source > non-polluting energy source, energy > energy source > renewable energy source, energy > energy type > conventional energy > electric power, environmental assessment > technology assessment, environmental data > economic data, environmental economy issue > environmental tax > carbon dioxide tax, finances > cost > environmental cost > pollution cost, physicochemical process > electrolysis, science > materials science > economics > environmental economics, technology > energy technology, technology > environmental technology, technology > environmental technology > clean technology, technology > environmental technology > environmental protection technology

GCMD Science Keywords

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