This document includes questions and answers that pertain to the ARPA-E Funding Opportunity Announcement (FOA) entitled "GENerators for Small Electrical and Thermal Systems (GENSETS) DE-FOA-0001380". The full GENSETS SBIR/STTR FOA and additional information can be found on the ARPA-E Funding Opportunity Exchange website.(https://ARPA-E-FOA.energy.gov).