Optimizing Nuclear Waste and Advanced Reactor Disposal Systems (ONWARDS)

To obtain a copy of the Funding Opportunity Announcement (FOA) please go to the ARPA-E website at https://arpa-e-foa.energy.gov. To apply to this FOA, Applicants must register with nd submit application materials through ARPA-E eXCHANGE (https://arpa-e-foa.energy.gov/Registration.aspx). 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). ARPA-E will not review or consider concept papers submitted through other means. For problems with ARPA-E eXCHANGE, email ExchangeHelp@hq.doe.gov (with FOA name and number in the subject line). Questions about this FOA? Check the Frequently Asked Questions available at http://arpa-e.energy.gov/faq. For questions that have not already been answered, email ARPA-E-CO@hq.doe.gov. To read this FOA in its entirety, please go to the ARPA-E website at https://arpa-e-foa.energy.gov. Questions about this FOA? Check the Frequently Asked Questions available at http://arpa-e.energy.gov/faq. For questions that have not already been answered, email ARPA-E-CO@hq.doe.gov. The purpose of this modification is to incorporate changes to Funding Opportunity Announcement. Accordingly this modification, Inserted certain deadlines, including the deadlines for submitting questions and Full Applications. See Cover Page and Required Documents Checklist. Clarified Unit Measurement. See Section I.D.II of the FOA. Included additional information on Technical Performance Targets. See Section I.E of the FOA. Revised the following sections of the FOA to provide guidance on required application forms and the content and form of Full Applications and Replies to Reviewer Comments: Required Documents Checklist and Sections IV.D, IV.E, and IV.G of the FOA. Applicants are strongly encouraged to use the templates provided on ARPA-E eXCHANGE (https://arpa-e-foa.energy.gov). Inserted criteria that ARPA-E will use to evaluate Full Applications, see Section V.A.2 of the FOA. Inserted criteria that ARPA-E will use to evaluate Replies to Reviewer Comments in Section V.A.3 of the FOA. Inserted information on the anticipated announcement and award dates, see Section V.C of the FOA. Inserted information concerning Full Application Notifications, see Section VI.A.3 of the FOA. Inserted Administrative and National Policy Requirements, see Section VI.B of the FOA. Inserted Reporting Requirements, see Section VI.C of the FOA. Updated information on Title to Subject Inventions, see Section VIII.A of the FOA.