FMSust 2026

The second ACM International workshop on Foundation Models for Energy-Efficient Buildings, Cities, Transportation, and Sustainability (FMSust)
(A BuildSys 2026 Workshop)
June 22nd, 2026
Banff, Alberta, Canada

About FMSust 2026

The rapid advancement of foundation models offers a transformative opportunity to address some of the most pressing challenges in sustainable development. Unlike traditional machine learning models that are typically designed for single-task solutions, foundation models--especially Large Language Models (LLMs), Vision-Language Models, Multimodal Foundation Models, and Time Series Foundation Models (TSFMs)--are large-scale models trained on vast and diverse datasets. They are designed to handle multiple downstream tasks and offer high generalizability and adaptability.

In recent years, there has been growing interest in developing domain-specific foundation models to address the challenges of building and deploying these models in specialized contexts. Within the SIGEnergy community, there is growing momentum to develop, analyze, and explore the capabilities and limitations of such models, and to assess their adaptability across a range of tasks. The International Workshop on Foundation Models for Energy-Efficient Buildings, Cities, Transportation, and Sustainability (FMSust) provides a timely platform for researchers and industry practitioners to exchange ideas and share their latest findings, with the goal of advancing our collective understanding and responsible use of foundation models in the energy and sustainability domains.


Call for Papers

Topics of interest for the workshop include (but are not limited to) the following:

Foundation Models for Energy and Sustainability

  • Domain-specific foundation models for buildings, cities, grids, and transportation
  • Large Language Models (LLMs) and their applications in energy and sustainability
  • Vision-language models for multimodal understanding and control
  • Multimodal foundation models combining text, vision, time series, and structured data
  • Time Series Foundation Models (TSFMs) for forecasting, control, and anomaly detection
  • Transfer learning, fine-tuning, and adaptation techniques
  • Efficient and scalable model architectures for low-resource or edge environments
  • Modeling and optimization for decarbonization pathways

Datasets, Benchmarking, and Evaluation

  • Creation and curation of domain-specific datasets for training foundation models
  • Open benchmarks and reproducibility frameworks
  • Standardized metrics for evaluating generalization, fairness, and robustness
  • Tools and platforms for dataset sharing, annotation, and synthetic data generation

Deployment, Validation, and Impact Assessment

  • Real-world deployment of foundation models
  • Field studies, pilot projects, and validation of foundation models
  • Socio-technical challenges in deploying foundation models at scale
  • Monitoring, adaptation, and continual learning from deployed systems
  • Assessment of environmental and social impacts of model use

Cross-Cutting Themes

  • Human-in-the-loop systems and interpretable foundation models
  • Ethical, legal, and responsible AI considerations
  • Privacy and security issues
  • Federated foundation models
  • Democratizing access to foundation models

Submission Guidelines

The workshop solicits submissions for technical papers, or works in progress, reporting on novel research to be presented at the workshop (in person). Submitted papers must be unpublished and must not be currently under review for any other publication. Paper submissions must be at most 4 single-spaced US Letter (8.5"x11") pages, including figures, tables, and appendices (excluding references). All submissions must use the LaTeX (preferred) or Word styles found here. Please note that ACM uses 9-pt fonts in all conference proceedings, and the style (both LaTeX and Word) implicitly define the font size to be 9-pt. The workshop will follow a single-blind review process. Authors must disclose their identities in the paper, while reviewers’ identities will remain anonymous.


Submission link

All submissions must be in Adobe Portable Document Format (PDF) format through the HotCRP: https://buildsys26-fmsust.hotcrp.com/

Important Dates

  • Paper submission: April 18, 2025 (AOE)
  • Notifications: May 2, 2025 (AOE)
  • Camera-ready: May 9, 2025 (AOE)
  • Workshop: June 22, 2026

Organization

General Co-chairs

Pandarasamy Arjunan
Pandarasamy Arjunan
Indian Institute of Science, Bangalore
India
Stephen, Lee
Stephen, Lee
Department of Computer Science
University of Pittsburgh, United States
Pandarasamy Arjunan
Kang Yang
Electrical and Computer Engineering Department
University of California, Los Angeles
Prashant Shenoy
Prashant Shenoy
College of Information and Computer Sciences
University of Massachusetts, United States
Pandarasamy Arjunan
Mani Srivastava
Networked and Embedded Systems Laboratory
University of California, Los Angeles

Registration and Venue

For registration and venue details, visa information, etcetera please visit the BuildSys webpage