Frequently Asked Questions

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EERE Archived Funding Opportunities

DE-FOA-0001778: Solar Desalination

Modification 0001: The purpose of this modification is to modify the first full paragraph on page 6, to include the fourth "particularly attractive market for desalination technologies": industrial processes.

The U.S. Department of Energy (DOE) seeks to fund applied scientific research that develops novel technologies or concepts using solar thermal energy to assist in the desalination process, which will reduce the levelized cost of water (LCOW) through reducing the levelized cost of heat (LCOH), increasing the energy efficiency for thermal desalination processes, and reducing the overall capital and integration costs for solar thermal desalination. Applications for thermal desalination include municipality water production, agriculture, industrial processes, and produced waters from the oil and gas industry. This funding opportunity announcement (FOA), intends to support the research, development, and demonstration (RD&D) of technologies that have the potential to integrate solar thermal technologies into desalination processes, develop novel low temperature solar concentrators and storage, consider novel and innovative thermal desalination technologies, or show how solar thermal energy can be implemented into current or upcoming desalination methods. As part of the SunShot Initiative, this applied research and development program is intended to demonstrate new concepts in either solar thermal or thermal desalination technologies, or the combination therein. These developments should lead to subsequent system integration, engineering scale-up, and eventual commercial production for water purification applications.

The eXCHANGE system is currently designed to enforce hard deadlines for Concept Paper and Full Application submissions. The APPLY and SUBMIT buttons automatically disable at the defined submission deadlines. The intention of this design is to consistently enforce a standard deadline for all applicants.

Applicants that experience issues with submissions PRIOR to the FOA Deadline: In the event that an Applicant experiences technical difficulties with a submission, the Applicant should contact the eXCHANGE helpdesk for assistance (exchangehelp@hq.doe.gov). The eXCHANGE helpdesk and/or the EERE eXCHANGE System Administrators will assist the Applicant in resolving all issues.

Applicants that experience issues with submissions that result in a late submission: In the event that an Applicant experiences technical difficulties with a submission that results in a late submission, the Applicant should contact the eXCHANGE helpdesk for assistance (exchangehelp@hq.doe.gov). The eXCHANGE helpdesk and/or EERE eXCHANGE System Administrators will assist the Applicant in resolving all issues (including finalizing the submission on behalf of and with the Applicant's concurrence). DOE will only accept late applications when theApplicant has a) encountered technical difficulties beyond their control; b) has contacted the helpdesk for assistance; and c) has submitted the application through eXCHANGE within 24 hours of the FOA's posted deadline.

An Informational Webinar was held on Thursday, October 12. To view the webinar slides and transcript, please download DE-FOA-0001778 Informational Webinar Slides and DE-FOA-0001778 Informational Webinar Transcript from the "Documents" section below.

Documents

  • FOA FAQs (Last Updated: 3/20/2018 01:51 PM ET)
  • DE-FOA-0001778.0001 Solar Desalination FOA (Last Updated: 10/3/2017 06:24 PM ET)
  • DE-FOA-0001778 Informational Webinar Transcript (Last Updated: 10/16/2017 09:36 PM ET)
  • DE-FOA-0001778 Informational Webinar Slides (Last Updated: 10/16/2017 09:36 PM ET)
  • Sample Indirect Rate Proposal (Last Updated: 3/6/2018 11:03 AM ET)
  • Summary Slide Template (Last Updated: 3/13/2018 12:42 PM ET)

Required Application Documents

Pursuant to the FOA, Applicants are required to submit the "Required Application Documents" with their Application. Incomplete applications will not be reviewed or considered.

View Required Application Documents

Full Application

  • SF-424 (Last Updated: 9/26/2017 05:05 PM ET)
  • EERE-335 Budget Justification (Last Updated: 9/26/2017 05:05 PM ET)
  • EERE 303 - Statement of Project Objectives (SOPO) (Last Updated: 9/26/2017 05:06 PM ET)
  • SF LLL - Disclosure of Lobbying Activities (Last Updated: 9/26/2017 05:06 PM ET)

Contact Information

Submission Deadlines

  • Concept Paper Submission Deadline: 12/4/2017 5:00 PM ET
  • Full Application Submission Deadline: 3/16/2018 5:00 PM ET
  • View Full Application Reviewer Comments Period: 4/17/2018 5:00 PM ET – 4/20/2018 5:00 PM ET