The purpose of this modification is to incorporate changes to the Funding Opportunity Announcement, DE-FOA-0000195 4.

Accordingly this modification, • Updated FOA to include optional “Replies to Reviewer Comments” due by 5 PM ET, 9/4/201 9.

To obtain a copy

credit:

of the Funding Opportunity Announcement (FOA) please go to the ARPA-E website at https://arpa-e-foa.energy.gov.

ARPA-E will not review or consider applications submitted through other means.

For detailed guidance on using ARPA-E eXCHANGE, please refer to the ARPA-E eXCHANGE User Guide (https://arpa-e-foa.energy.gov/Manuals.aspx).