India Clean Air Summit (
#ICAS) 2025 – Day 1 Recap
The opening day of
#ICAS2025 set the stage for learning and collaboration on
#AirQuality science and policy.
⚡ Highlights from day 1:
☁️ During his keynote, Shri Harish Hande (Co-Founder & CEO,
@SELCOFoundation) over an overreliance on data. He noted that an end-user solution-centric approach is key to finding the right answers, saying sensitivity leads to needs assessment, which shapes problem statements, and ultimately guides effective solutions. He also urged researchers not to get caught up in baselines and focus instead on benchmarks and work towards them.
☁️
@JaiAsundi, in his welcome note, highlighted that the summit’s purpose was to gather feedback from across the
#ecosystem, including students,
#pollution control boards, bureaucrats, and local communities. He emphasised that the real challenge lies in ensuring clean air for all using
#science and
#technology. This, he noted, cannot be achieved through a silver bullet but requires a holistic approach to building effective and sustainable solutions.
☁️ Sessions by
#CSTEP researchers Piyush Bhardwaj, PhD, Kavyashree N Kalkura, Umer Ali, SANJUKTA G., and Emil Varghese, PhD provided a grounding in air quality models, observations, and low-cost sensors.
⚡ Masterclasses from global experts:
☁️ Aerosol physical processes by Professor Spyros Pandis (University of Patras)
☁️ Atmospheric and aerosol chemistry by Professor V. Faye McNeill (Columbia University)
☁️ InMAP RCM by Lucas Rojas Mendoza (University of California, Berkeley)
☁️ ACSM/AMS data analysis by Philip Croteau and Matson Pothier (Aerodyne Research)
☁️ Data management for online source apportionment of organic aerosols (OA) by Hasna Chebiacheb
☁️ Source apportionment with PMF/PET by Dr Manjula Canagaratna
⚡Report launches:
#CSTEP released its latest reports on mitigating emissions from heavy commercial vehicles (HCVs) and
#diesel generator (DG) sets. CSTEP researcher Anirban Banerjee presented key insights from the reports. A new policy-relevant air quality modelling (PRM) dashboard, developed by CSTEP, was also unveiled.
Day 1 brought together science, policy, and learning, fuelling the conversations that will shape the rest of
#ICAS2025.
Stay tuned for more updates.
@swags_d @indukmurthy