This document includes questions and answers that pertain to the ARPA-E Funding Opportunity Announcement (FOA) entitled "Exploratory Topics SBIR/STTR - TOPIC L. Plant HYperaccumulators TO MIne Nickel-Enriched Soils (PHYTOMINES)".  The full solicitation on the Exploratory Topics SBIR/STTR- Targeted Topic L - PHYTOMINES FOA and additional information can be found on the ARPA-E Funding Opportunity Exchange website (https://arpa-e-foa.energy.gov).