Contains data on the heats of fusion and vaporization for water, heat capacities of air and water, and gas constants.
PropertyUnitsHydrogenMethanePropaneMethanolEthanolGasolineChemical Formula H2CH4C3H8CH3OHC2H5OHCxHy (x = 4 - 12)Molecular Weight [a, b] 2.0216.0444.132.0446.07100 - 105Density, NTP [3, a, c]kg/m³0.08380.6681.87791789751 lb/ft³0.…
Presents hydrogen fuel specifications currently prescribed by the State of California.Updated July, 2019.
Hydrogen mass and volume conversion factors at common temperatures and pressures. Data from NIST.
Contains information on the lengths of hydrogen pipeline in the U.S., Europe, and the rest of the world by location and ownership.
Contains energy inputs, energy outputs, and overall conversion efficiencies for various hydrogen production processes.
This spreadsheet provides numbers of and characteristics of hydrogen vehicles currently operating and planned for operation within the United States. Over-the-road vehicles are the intended scope of this census; other types of hydrogen…
Contains data on location, capacity, hydrogen source, and customers for individual plants.Please note: this is the only version of this document available. There are no immediate plans to provide a more recent update.
Merchant Hydrogen Production in EuropeContains data on hydrogen production, in cubic meters, cubic feet, and tons for the past five years.Please note: this is the only version of this document available. There…
