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Grants / Department of the Interior / Bureau of Reclamation

R21AS00424: Desalination and Water Purification Research Program Pitch to Pilot

Closed Closed June 3, 2021 Opportunity R21AS00424

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 2021.

Bureau of Reclamation offered grants of up to $200,000 to nonprofits, colleges and universities, state and local governments, tribes, small businesses, businesses and individuals. It expected to make $2.0 million in total. Applications closed on June 3, 2021.

From the official notice on Grants.gov, last changed May 25, 2021. Checked November 7, 2026.

Other notices with this title

Bureau of Reclamation has posted this title under other numbers: earlier or later rounds, or the same competition for another area. Each has its own dates and may change its rules.

NoticePostedDeadlineStatus
R24AS00324May 22, 2024Closed July 24, 2024Closed
R23AS00282April 19, 2023Closed June 20, 2023Closed

Key dates

PostedApril 15, 2021
DeadlineJune 3, 2021
Archived by Grants.govAugust 27, 2021

Who can apply

This opportunity was open to nonprofits, colleges and universities, state and local governments, tribes, small businesses, businesses and individuals.

All 11 applicant types the notice lists

Applicants eligible to receive an award to fund activities include:• Individuals/entrepreneurs• Institutions of higher education• Commercial or industrial organizations• Private entities• State and local governmental entities• Federally-funded research and development centers• Tribal governments and organizations• Non-profit organizationsThose not eligible include, but are not limited to:• Federal Governmental entities• Foreign entities

More grants for nonprofits, colleges and universities, state and local governments, tribes, small businesses, businesses, individuals.

Is this a realistic fit?

What the grant funds

Reclamation is interested in research where the benefits are widespread but 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. The goal of the DWPR program is to address the need to reduce the costs, energy requirements, and environmental impacts of treating impaired and unusable water. DWPR program activities further support multiple related initiatives related to the Water Subcabinet such as the Water Reuse Action Plan and Water Security Grand Challenge. The program also 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. The objectives of this Notice of Funding Opportunity (NOFO) are to develop innovative and disruptive new technologies or process to: Reduce the costs, energy requirements, and/or environmental impacts of treating impaired and unusable water to standards necessary for an identified beneficial uses. Improve efficiency of water treatment processes - either by improvements to pre-treatment, post-treatment, monitoring sensors, or other innovative process/technology. Increase effectiveness of reverse osmosis/nanofiltration concentrate management by reducing cost, energy, and/or environmental impacts. Treat brackish groundwater in a less energy-intensive way than current processes and technologies. Address costs, energy usage, and/or environmental impacts of seawater desalination, including intakes and/or outfalls. Eligible projects are pilot-scale technologies or processes that incorporate or are innovative and disruptive technologies involving flow rates above one gallon per minute and that need to be tested using natural water sources rather than synthetic or laboratory-made feed water. These projects are typically used to determine the technical, practical, and/or economic feasibility of a process. Preliminary costs can be developed for capital and operation and maintenance costs.

Category: Science and Technology and other Research and Development.

Who has won SECURE Water Act – Research Agreements grants before

From fiscal 2021 to 2025, SECURE Water Act – Research Agreements (15.560) awarded $65.6 million across 125 grant awards, an average of $524,560 per award.

Largest recipients, fiscal 2021 to 2025
RecipientStateAwardsAmount
San Luis & Delta-Mendota Water AuthorityCalifornia1$15.0 million
Gila River Indian CommunityArizona1$5.7 million
Cal Poly CorporationCalifornia1$5.0 million
Southern Nevada Water AuthorityNevada3$2.8 million
Central Arizona Water Conservation DistrictArizona1$2.7 million

Top states: California ($27.4 million), Arizona ($10.1 million), Nevada ($5.2 million), Colorado ($4.4 million), Utah ($3.6 million).

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 R21AS00424 still open?

No. It closed on June 3, 2021.

Who can apply for Desalination and Water Purification Research Program Pitch to Pilot?

Bureau of Reclamation accepted applications from nonprofits, colleges and universities, state and local governments, tribes, small businesses, businesses and individuals. The notice adds further conditions, so read its eligibility section.

What is the deadline for Desalination and Water Purification Research Program Pitch to Pilot?

Closed June 3, 2021. 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 $200,000 each. About $2.0 million in total.

Who has won SECURE Water Act – Research Agreements grants before?

The largest recipients over five fiscal years were San Luis & Delta-Mendota Water Authority, Gila River Indian Community, Cal Poly Corporation. The program made 125 awards worth $65.6 million in that time.

Similar open grants