The BlueStar Global Hydrogen & Next Gen Fuel Cell Index is rulesbased and tracks the performance of a group of globally listed equities in the hydrogen and fuel cell segment. Eligible companies must generate at least 50% of their revenue from hydrogen and/or fuel cell projects, or be involved in the development of fuel cell technologies or hydrogen-based energy sources (including the production of industrial gases, so long as hydrogen is included in the company’s product line), with the potential for these to generate 50% of their revenue or play a significant role in the global hydrogen or fuel cell segment.