The only climate conference dedicated to the examination of data rather than the propagation of dogma.
The International Conference on Climate Change (ICCC) represents a unique platform for rigorous, science-based discussion of climate science, energy policy, and real-world economic impacts. Organized by The Heartland Institute, ICCC brings together leading scientists, energy experts, policymakers, and thought leaders to examine the data and challenge prevailing assumptions about climate science and policy.
Dates: April 8-9, 2026
Location: Hotel Washington, Washington, DC
Join us for two days of expert presentations, panel discussions, and networking with leading climate scientists and policymakers.
The International Conference on Climate Change attracts world-class scientists, energy experts, members of the second Trump administration, and policy leaders. Space is limited to ensure quality discussions and networking opportunities.
Limited space available for the 16th International Conference on Climate Change. Early bird tickets are available at a special rate.
ICCC exists to provide a platform for scientific debate unconstrained by political pressure or ideological conformity. We bring together researchers, experts, and policymakers who are committed to examining the actual data on climate change rather than accepting predetermined conclusions.
In an era of increasing polarization, ICCC serves as a crucial venue for rigorous, evidence-based discussion on one of the most important policy questions facing our nation and world.
Expert Speakers: Renowned scientists, economists, and policy experts presenting cutting-edge research and analysis.
Panel Discussions: In-depth conversations on key topics including climate science, energy policy, economic impacts, and emerging technologies.
Networking Opportunities: Connect with fellow attendees, speakers, and thought leaders in a collegial atmosphere.
Exclusive Events: Special receptions and dinners featuring keynote speakers and panel moderators.
Curious about previous ICCC events? Our website archives feature comprehensive information on nearly 300 speakers and hundreds of presentations from past conferences.
View Past Conferences🌍 Making a Global Difference: Over the years, ICCC has established itself as the premier venue for climate science that challenges mainstream assumptions. Our speakers and presentations have influenced policy discussions and helped shape a more balanced, evidence-based approach to climate science and energy policy worldwide.