This document includes questions and answers that pertain to the ARPA-E Funding Opportunity Announcement (FOA) entitled "Seeding Critical Advances for Leading Energy Technologies with Untapped Potential 2023 (SCALEUP 2023)".  The full solicitation on the SCALEUP 2023 FOA and additional information can be found on the ARPA-E Funding Opportunity Exchange website (https://arpa-e-foa.energy.gov).