Contains captive, on-purpose, hydrogen production capacities at individual refineries as of January 1 from 2007 through 2020.  Data were obtained from the Energy Information Administration's June 22, 2020 Refinery Capacity Report.
Contains refinery hydrogen production capacities by country as of January 1st for the years 2007 through 2017. Please note:  this is the only version of this document available.  There are no immediate plans to provide a more recent update.
Contains a summary of hydrogen production capacities, by state, at petroleum refineries.  Data taken from the Energy Information Administration's June 22, 2020 Refinery Capacity Report.
Ranks major refinery producers of hydrogen, based on their January 1, 2020 production capacity, per data taken from the Energy Information Administration's June 22, 2020 Refinery Capacity Report.