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AI for a Sustainable Future

Sustainability Lab · IIT Gandhinagar

We build AI that serves both people and the planet — from air quality and health sensing to energy and Earth observation.

The lab is led by Nipun Batra. Our alumni have gone on to Cambridge, Microsoft Research, Google DeepMind, CMU and industry.

Recent recognition: Best Paper Runner-Up at BuildSys 2026, the ACM e-Energy Test-of-Time Award 2025 for NILMTK, and the ACM SIGEnergy Rising Star 2025. Work published at NeurIPS, KDD, AAAI, IMWUT, BuildSys and UbiComp.

Now recruiting PhD students & interns
Join the lab Lab flyer (PDF) Publications
The Sustainability Lab, 2025
The lab, 2025 · meet everyone

Research

Clean AirSensors, models and LLM tools for cleaner cities. Health SensingCameras and wearables for breathing and metabolism. EnergyWhat uses power, and when, from a single meter. Earth ObservationFinding brick kilns and mapping land from space.

All research  ·  Datasets & tools

Join & learn

PhD & postdocHow admissions work, and where alumni went. InternshipsSummer (SRIP) and 6-month research internships. Lab handbookWeek-one checklist, servers, writing and culture. Student storiesAlumni on how they started and where they went.

Open positions  ·  Research Skills Bootcamp

Life in the lab

All photos   All stories
Zeel's PhD Defence - With PhD Students
Zeel’s PhD Defence - With PhD Students · February 2026
2025 MTech Graduation with Faculty
2025 MTech Graduation with Faculty · June 2025
ACM Summer School 2025 Complete Group
ACM Summer School 2025 Complete Group · June 2025
Curiosity Carnival'25 at IITGN
Curiosity Carnival’25 at IITGN · January 2025
Alumni Homecoming 2024
Alumni Homecoming 2024 · December 2024
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In their words

10 Things I Would Say to My Day-One Self Before Joining Sustainability LabAditya Mehta · October 11, 2026
What It Means to Be a Part of the Sustainability LabKalash Kankaria · September 12, 2026
Learning to Start from the Basics: My Journey at Sustainability LabAadya Arora · August 25, 2026
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Selected work

All publications

ThermEvalKDD 2026

NILMBench2026BuildSys 2026 · Best Paper Runner-Up

SentinelKilnDBNeurIPS 2025 Datasets & Benchmarks

JoulesEyeIMWUT / UbiComp 2024

NILMTKACM e-Energy 2014 · Test-of-Time Award 2025

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Latest

All news
Sep 2026PaperTwo research announcements: FlowSat accepted at BMVC 2026, and Efficient Time Series SSL via Signal Descriptors accepted for a Short Presentation at IEEE DSAA 2026. Paper PDFs, research summaries and code links are now available.
Jun 2026PaperPaper accepted (oral) at the MILETS Workshop @ ACM KDD 2026: Feature-Informed Self-Supervised Learning for Time Series Understanding!
Jun 2026AwardNILMBench2026 wins the Best Paper Award — Runner-Up at BuildSys 2026 (ACM Sustainability Week, Banff, Canada)! Led by 2nd-year undergraduates Aayush Kuloor, Anurag Singh, and Harsh Dhru.
May 2026PaperThermEval accepted at KDD 2026! Benchmarking vision-language models on thermal imagery with Ayush Shrivastava, Kirtan Gangani, Laksh Jain, and Mayank Goel (CMU).
May 2026PaperNILMBench2026 accepted at BuildSys 2026! A reproducible benchmark for energy disaggregation, led entirely by 2nd-year undergraduates Aayush Kuloor, Anurag Singh, and Harsh Dhru.
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Lab flyer Our research, people and openings on two pages. PDF.
Awards & recognition Media coverage Photos Events
Supported by
GoogleCiscoNVIDIAMicrosoftSERB / ANRFMinistry of Earth SciencesDSTSTARSGUJCOSTCoE in AI (MHRD)Gujarat Forest DepartmentJio

© 2026 Sustainability Lab, IIT Gandhinagar
nipun.batra@iitgn.ac.in · Lab flyer

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Supported by Google, Cisco, NVIDIA, Microsoft, SERB/ANRF, MoES, DST, STARS, GUJCOST, CoE in AI (MHRD), Gujarat Forest Dept. and Jio