Units Conversion Worksheet

The Units Conversion Worksheet provides specific multipliers to convert between various units of measurement for five gases: hydrogen, methane, propane, ammonia, and carbon dioxide. It covers conversions for mass (e.g., lb to kg), volume (e.g., kg to Nm3), energy (e.g., kg to GJ-HHV), and cost (e.g., $/kg to $/GJ-HHV). The data is adapted from the NIST Standard Reference Database 23 (DLL 10.0).

• The worksheet provides conversion factors for five specific substances: hydrogen, methane, propane, ammonia, and carbon dioxide.
• The conversion data is based on the NIST Standard Reference Database 23 (DLL 10.0).
• Standard conditions for heating values are defined as 25C and 1 atm, while volume measurements are specified as Nm3 (0C, 1 atm) and SCF (60F, 1 atm).

APA

Clean Air Task Force (2021). Units Conversion Worksheet. https://www.catf.us/wp-content/uploads/2021/03/CATF-Zero-Carbon-Fuels-Cheat-Sheet.pdf

Chicago

Clean Air Task Force. Units Conversion Worksheet. 2021. https://www.catf.us/wp-content/uploads/2021/03/CATF-Zero-Carbon-Fuels-Cheat-Sheet.pdf.

Wikipedia

{{cite report |author=Clean Air Task Force |title=Units Conversion Worksheet |date=March 2021 |url=https://www.catf.us/wp-content/uploads/2021/03/CATF-Zero-Carbon-Fuels-Cheat-Sheet.pdf |access-date=23 October 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{cleanairtaskforce2021units, author = {{Clean Air Task Force}}, title = {{Units Conversion Worksheet}}, institution = {Clean Air Task Force}, year = {2021}, month = mar, url = {https://www.catf.us/wp-content/uploads/2021/03/CATF-Zero-Carbon-Fuels-Cheat-Sheet.pdf}, urldate = {2026-10-23}, note = {Indexed by Climate Insights Directory} }