NSF award 2533222 · University of Colorado at Boulder

NSF Safe-OSE: Enhancing Safety, Security, and Privacy in the Community Earth System Model (CESM) Ecosystem

Final report due

28 January 2028

in 467 days · The award ends on 30 September 2027.

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Decide about an extension2 Jun 2027in 227 days
award ending 2027-09-30 · Research.gov
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Extension request16 Aug 2027in 302 days
award ending 2027-09-30 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice20 Sep 2027in 337 days
award ending 2027-09-30 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Jan 2028in 467 days
award ending 2027-09-30 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Jan 2028in 467 days
award ending 2027-09-30 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Jan 2028in 467 days
award ending 2027-09-30 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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How we got this date

NSF lists this award's end date as 30 September 2027.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 January 2028.

Read the rule on Research.gov

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Award card

Award number: 2533222
Period of support: 1 Oct 2025 – 30 Sep 2027
Amount: $1,500,000
Awardee: University of Colorado at Boulder, Boulder, CO
Program: SafeOSE
Directorate: TIP

Abstract

This Safety, Security, and Privacy of Open-Source Ecosystems (Safe-OSE) project aims to improve the safety, security, and privacy of the Community Earth System Model (CESM), an important open-source tool used to simulate Earth systems and predict events like hurricanes, floods, droughts, and wildfires. CESM helps guide critical decisions in areas such as disaster response, agriculture, energy planning, public…

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