R23AS00390: Desalination and Water Purification Research Program: Research Projects
Closed
This grant is closed. Who won this program's grants before is below, and similar open grants are at the end of the page. It is in our archive of Bureau of Reclamation notices from 2022.
Bureau of Reclamation offered grants of up to $800,000 to nonprofits, colleges and universities, state and local governments, businesses and individuals. Applications closed on November 30, 2022.
From the official notice on Grants.gov, last changed September 15, 2022. Checked November 7, 2026.
- Award ceiling$800,000
- Cost sharingRequired
- Funding typeCooperative Agreement, Grant
Other notices with this title
| Notice | Posted | Deadline | Status |
|---|---|---|---|
| R26AS00052 | July 29, 2026 | Closed September 29, 2026 | Closed |
| R24AS00421 | September 11, 2024 | Closed November 13, 2024 | Closed |
| R24AS00016 | September 12, 2023 | Closed November 15, 2023 | Closed |
Key dates
| Posted | September 13, 2022 |
|---|---|
| Deadline | November 30, 2022 |
Who can apply
This opportunity was open to nonprofits, colleges and universities, state and local governments, businesses and individuals.
All 11 applicant types the notice lists
- State governments
- County governments
- City or township governments
- Special district governments
- Public and State controlled institutions of higher education
- Nonprofits having a 501(c)(3) status with the IRS, other than institutions of higher education
- Nonprofits that do not have a 501(c)(3) status with the IRS, other than institutions of higher education
- Private institutions of higher education
- Individuals
- For profit organizations other than small businesses
- Others (see text field entitled "Additional Information on Eligibility" for clarification)
Applicants eligible to receive financial assistance to fund activities under this NOFO include: Individuals, institutions of higher education, profit organizations, State and local governmental entities, non-profit organizations, federally funded research and development centers, and Indian tribal governments and organizations. Foreign entities are not eligible for funding under the authorizing legislation for this program. Federal agencies are not eligible to apply.
Is this a realistic fit?
- Past Water Desalination Research and Development awards averaged $273,376; this notice allows up to $800,000 per award.
- Most of the program's money (66% over five years) went to colleges and universities.
- The notice requires cost sharing or matching funds, so you must contribute part of the project cost.
What the grant funds
The United States Department of the Interior (Department), Bureau of Reclamation’s (Reclamation) Desalination and Water Purification Research Program (DWPR) works with Reclamation researchers and partners to develop innovative, cost-effective, and technologically efficient ways to desalinate or treat water. DWPR aligns with Executive Order 14008, “Tackling the Climate Crisis at Home and Abroad,” by investing in development and application of advanced water treatment technologies that expand access to otherwise unusable water resources, thereby increasing water supply flexibility under the risks of long-term climate change and shorter-term drought. Investing in such technologies leads to development of climate-resilient, cost-effective, and low-impact solutions that bolster the ability of Reclamation, its customers, and stakeholders to cope with stresses of climate change. DWPR funding plays a critical role in iterating an idea from the lab to a real-world demonstration, which yields products that serve the water treatment community and attract commercialization interest. Through DWPR, research sponsors partner with Reclamation to address a broad range of desalting and water purification needs. Reclamation is interested in research where the benefits are widespread and where private-sector entities are not able to make the full investment and assume all the risks. Reclamation is also interested in research that has a national significance—where the issues are of large-scale concern and the benefits accrue to a large sector of the public. DWPR program activities further support multiple related initiatives related to the Water Subcabinet such as the National Water Reuse Action Plan and the U.S. Department of Energy’s Water Security Grand Challenge. For further information on the DWPR Program, see https://www.usbr.gov/research/dwpr.
Who has won Water Desalination Research and Development grants before
From fiscal 2021 to 2025, Water Desalination Research and Development (15.506) awarded $19.4 million across 71 grant awards, an average of $273,376 per award.
| Recipient | State | Awards | Amount |
|---|---|---|---|
| The Regents of the University of Colorado | Colorado | 4 | $1.3 million |
| Trustees of the Colorado School of Mines | Colorado | 3 | $1.1 million |
| University of Alabama | Alabama | 4 | $896,581 |
| Carollo Engineers Inc | California | 2 | $817,543 |
| Encina Wastewater Authority | California | 1 | $800,000 |
Applying now
This notice no longer takes applications. Agencies often post the same opportunity again under a new number, so check the program's notices on Grants.gov and the similar open grants below.
The notice on Grants.gov keeps its full text and attachments, which is useful for planning a resubmission.
Questions people ask
Is R23AS00390 still open?
No. It closed on November 30, 2022.
Who can apply for Desalination and Water Purification Research Program: Research Projects?
Bureau of Reclamation accepted applications from nonprofits, colleges and universities, state and local governments, businesses and individuals. The notice adds further conditions, so read its eligibility section.
What is the deadline for Desalination and Water Purification Research Program: Research Projects?
Closed November 30, 2022. Applications are no longer accepted; the program's newer notices are on this page when there are any.
How much funding is available?
Awards of up to $800,000 each.
Who has won Water Desalination Research and Development grants before?
The largest recipients over five fiscal years were The Regents of the University of Colorado, Trustees of the Colorado School of Mines, University of Alabama. The program made 71 awards worth $19.4 million in that time.
Similar open grants
- WATER RESOURCES RESEARCH ACT PROGRAM NATIONAL COMPETITIVE GRANTS FY2026 (104g General)
- DARRP Restoration Implementation Grants (2026)
- Easement Restoration and Stewardship
- Native American Affairs: Fiscal Year 2025 Colorado River Basin Tribal Drought Resiliency Program
- F26AS00023 FY2026 Prescott Marine Mammal Rescue and Response Grant Program
- John H. Prescott Marine Mammal Rescue Assistance Grant