Abstract
The CA-LCA-H2 tool performs a cost and greenhouse gas and criteria air pollutant emissions assessment for a hydrogen project in California by selecting the operating region and mode of production and distribution of the hydrogen through to a fuel cell trucking use case. The cost of clean hydrogen production can change significantly from the choice of production method due to the respective energy and capital costs, and in the case of electrolysis, the electricity source. The regional variations in the electricity mix can significantly affect the carbon intensity of the hydrogen produced. These components then contribute to the potential effectiveness of hydrogen as a low-carbon fuel for the use case assessment.
