Portrait Klaus KellerKlaus Keller
Professor in the Penn State Department of Geosciences

Associate in the Penn State Earth and Environmental Systems Institute

Faculty in the Penn State Graduate Program in Operations Research

Faculty in the Penn State Graduate Program in Environmental Engineering

Director of the Penn State Center for Climate Risk Management

Visiting Professor, Thayer School of Engineering, Dartmouth College

Research in my group addresses two interrelated questions. First, how can we mechanistically understand past and potential future changes in the Earth system? Second, how can we use this information to design scientifically sound, economically efficient, and ethically defensible climate risk-management strategies? We analyze these questions by mission-oriented basic research covering a wide range of disciplines such as Earth science, engineering, decision science, statistics, economics, and ethics.

Example projects

·       ACT: Atmospheric Carbon and Transport

·       HEALED: Health Effects of Deep Decarbonization

·       ICOM: Integrated Coastal Modeling

·       MACH: Megalopolitan Coastal Transformation Hub

·       MARISA: Mid-Atlantic Regional Integrated Sciences and Assessments

·       PCHES: Program for Coupled Human and Earth Systems

·       NRT-INFEWS: Landscape-U, Impactful Partnerships Among Graduate Students and Managers for Regenerative Landscape Design

·       CLIMA: Penn State Center for Climate Risk Management

·       PESTL: Penn State Energy Systems Transitions Lab

·       PSIRC: Penn State Initiative for Resilient Communities

·       Strengthening Coastal Weather- and Climate-Related Outreach and Collaboration for Decision Support in the Chesapeake Bay and Greater Mid-Atlantic Regions

·       VIFF: Visualizing Forest Futures

Research Group


Contact Information