NSF award 2526429 · SUNY at Stony Brook

Azolla as a Soil Amendment to Facilitate Carbon Sequestration

Final report due

29 December 2027

in 437 days · The award ends on 31 August 2027.

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Decide about an extension3 May 2027in 197 days
award ending 2027-08-31 · Research.gov
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Extension request17 Jul 2027in 272 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Aug 2027in 307 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Dec 2027in 437 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Dec 2027in 437 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Dec 2027in 437 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF lists this award's end date as 31 August 2027.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 December 2027.

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Award card

Award number: 2526429
Period of support: 1 Sep 2025 – 31 Aug 2027
Amount: $450,052
Awardee: SUNY at Stony Brook, Stony Brook, NY
Program: EnvS-Environmtl Sustainability
Directorate: ENG

Abstract

This project investigates an innovative strategy for storing carbon dioxide in a way that potentially is both effective and scalable. This research explores the potential of Azolla, a fast-growing aquatic fern, to support long-term carbon storage in soils. Unique among plants for its ability to fertilize itself by fixing nitrogen, Azolla grows rapidly and could serve as a renewable source of organic material that…

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