{{vm.result.Pagination.TotalResults}} ResultsResult


ICF is trusted by public- and private-sector clients worldwide to address the complex, interconnected causes and effects of climate variability and change.

We are internationally recognized for our leadership in carbon accounting, greenhouse gas reduction, vulnerability assessment, and resilience planning.

Our experts literally wrote the book on how to account for carbon, and our team members have trained hundreds of experts in dozens of countries and in all 50 states to measure and manage carbon emissions. We’ve worked with scores of city, state, international, and commercial clients to inventory and take actions to reduce their emissions and build their resilience to climate and extreme weather.

We supported the first U.S. greenhouse gas inventory and developed the Clean Energy Emission Reduction (CLEER) Tool to help countries around the world calculate emissions avoided from clean energy activities. We also developed the first U.S. federal agency infrastructure resilience framework and supported the largest climate risk screening effort ever undertaken by any organization—by developing a set of climate risk screening tools to help the World Bank protect its investments.

Our clients understand that we are dedicated to finding solutions that support their organization’s mission into the future, backed by research and supported by objective analysis. We are strategic doers who provide practical advice and implementation, offering our clients complete solutions to their climate-related challenges.

Explore Our Climate Offerings

Solutions & Apps

More From Climate

Carbon Tools

NEPA and Climate Change

Emissions Trading Systems