H2A: Hydrogen Analysis Production Model Archives

Download archived versions of the Hydrogen Analysis (H2A) production models (central and distributed), user guides, and technology case studies.

These files contain macros necessary for hydrogen price calculation. If you're having difficulty opening these Excel files through your browser, please contact the Webmaster.

For the current version, see the H2A hydrogen production models.

Version 3.2018

Version 3.2018 of the models was released in 2018 and is the current H2A version. Some of the case studies have been updated.

Download Version 3.2018 Case Studies

Version 3.1

Version 3.1 of the models was released in 2015 and includes the following updates and corrections:

  • Added 2013 reference and high price cases; added 2014 reference case for feedstock and utility prices; and updated forecasts beyond 2040
  • Updated price indexes for GDP deflator, plant cost, labor cost, and chemical price until 2013
  • Corrected hydrogen compression loss ratio for distributed cases
  • Corrected depreciation calculation
  • Implemented automatic cash flow calculation replacing buttons
  • Implemented new tornado charts and added waterfall plots
  • Updated CSD cash flow analysis to be consistent with production cash flow analysis for distributed cases
  • Added equivalent prices of feedstock and utility.

Download Version 3.1 Models and User Guide

These files contain macros necessary for hydrogen price calculation.

H2A Central Hydrogen Production Model version 3.101

H2A Current Distributed Hydrogen Production Model version 3.101

H2A Future Distributed Hydrogen Production Model version 3.101

H2A Central Hydrogen Production Model User Guide Version 3 Draft

Download Version 3.1 Case Studies

Version 3.0

Version 3.0 of the models was released in 2012, and included the following enhancements compared with the previous version:

  • Enhanced usability and functionality, including more intuitive and accessible plant scaling
  • Updated default reference year (2007) for cost calculations, which users can change easily
  • Updated energy price projections
  • Improved technical and financial assumptions and calculations.

Download Version 3.0 Models

H2A Central Hydrogen Production Model version 3

H2A Current Distributed Hydrogen Production Model version 3

H2A Future Distributed Hydrogen Production Model version 3

Download Version 3.0 Case Studies

Version 2

Version 2.1 of the central and distributed H2A models was released in September 2008.

Download Version 2 Models and User Guide

H2A Central Hydrogen Production Model version 2.1

H2A Distributed Hydrogen Production Model version 2.1.1

H2A Hydrogen Production Model User Guide version 2.0

Download Version 2 Case Studies

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