HYARC
Hydrogen Consumption
Empowering Progress, Fueling Tomorrow.

Data Type

Keywords

Air and Water Thermal Properties and Gas Constants
Contains data on the heats of fusion and vaporization for water, heat capacities of air and water, and gas constants.
Hydrogen Mass and Volume Conversion Factors
Hydrogen mass and volume conversion factors at common temperatures and pressures. Data from NIST.
Hydrogen Pipelines
Contains information on the lengths of hydrogen pipeline in the U.S., Europe, and the rest of the world by location and ownership.
Hydrogen Production Energy Conversion Efficiencies
Contains energy inputs, energy outputs, and overall conversion efficiencies for various hydrogen production processes.
Inventory of U.S. Over-the-Road Hydrogen-Powered Vehicles
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…
Top U.S. Refinery Captive, On-Purpose, Hydrogen Producers
Ranks major refinery producers of hydrogen, based on their January 1, 2024 production capacity, per data taken from the Energy Information Administration's June 14, 2024 Refinery Capacity Report.
U.S. Stationary Fuel Cells
Identifies the locations and characteristics of stationary fuel cell installations 25 kW and larger currently known to be operating within the U.S. and planned fuel cell installations that have been publicly announced.  Updates to this…

This material was prepared as an account of work sponsored by an agency of the United States Government.
Twitter H2Tools Facebook H2Tools Instagram H2Tools YouTube H2Tools

Contact

The portal brings together and enhances the utility of a variety of tools and web-based content on the safety aspects of hydrogen and fuel cell technologies to help inform those tasked with designing, approving or using systems and facilities, as well as those responding to incidents.

Copyright © 2025 by H2Tools; H2 Tools is intended for public use. It was built, and is maintained, by the Pacific Northwest National Laboratory with funding from the DOE Office of Energy Efficiency and Renewable Energy's Hydrogen and Fuel Cell Technologies Office. All Rights Reserved
We are professional and reliable provider since we offer customers the most powerful and beautiful themes. Besides, we always catch the latest technology and adapt to follow world’s new trends to deliver the best themes to the market.

Contact info

We are the leaders in the building industries and factories. We're word wide. We never give up on the challenges.

Recent Posts