H2 / DeCarbonization Studies: History and Ongoing

An ongoing study is collecting and reviewing hydrogen and low/zero carbon aircraft and related studies. In addition to previous NASA studies, international and as well as other US sponsored hydrogen, other fuels and infrastructure efforts supporting aviation aircraft are included. These reports and presentations are summarized here to develop further insight as well as help identify potential research areas to support reduction or elimination of harmful emissions from aviation aircraft. Although not all possible studies have been identified and included here, it is believed that sufficient information has been collected to help guide subsequent efforts. Efforts pertaining to aircraft emissions and assessing climate impact have only just started to be included.