NSF award 2609220 · University of Alabama at Birmingham

Collaborative Research: Elements: AI-Agentic Digital Twin for Collaborative Building Auditing and Retrofit Simulation

Final report due

28 November 2029

in 1,137 days · The award ends on 31 July 2029.

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award ending 2029-07-31 · Research.gov
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award ending 2029-07-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Jul 2029in 1007 days
award ending 2029-07-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Nov 2029in 1137 days
award ending 2029-07-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Nov 2029in 1137 days
award ending 2029-07-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Nov 2029in 1137 days
award ending 2029-07-31 · 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 July 2029.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 November 2029.

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Award card

Award number: 2609220
Period of support: 15 Aug 2026 – 31 Jul 2029
Amount: $299,997
Awardee: University of Alabama at Birmingham, Birmingham, AL
Program: Special Initiatives, Software Institutes
Directorate: CSE

Abstract

Many buildings in the United States are aging, energy inefficient, and increasingly difficult to assess and retrofit at scale. In the building energy auditing and retrofitting domain, researchers and practitioners are using technologies such as drones, thermal imaging, artificial intelligence, and building energy modeling to detect envelope problems, evaluate retrofit options, and support decision-making. However,…

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