Erwin Villiger

Principal, Sustainability

Erwin Villiger

Erwin is a senior subject matter expert with more than 25 years of experience at the nexus of national security and the environment. He advises LMI’s customers on the application of advanced analytic methods to support sustainability and climate risk assessment, mitigation, and resilience. He specializes in geospatial analytics and composite indicator system evaluation and development.

Prior to LMI, he served as a research scientist for ISciences, LLC, supporting an Intelligence Community customer. In this role, he assessed the national security implications of climate change, including water scarcity analysis and modeling, extreme weather trend analysis, vulnerability and risk assessment, and technologies for monitoring treaty compliance.

Erwin is an adjunct professor of energy, resources, and the environment at Johns Hopkins University’s Paul H. Nitze School of Advanced International Studies and an environmental security fellow at the Virginia Tech Center for Leadership in Global Sustainability. He received his bachelor’s (geography), master’s (geographic and cartographic sciences), and doctorate (environmental science and public policy) degrees from George Mason University.

  • People Powering Possible

    Top Climate Change Execs to Watch in 2023: LMI’s Erwin Villiger

    Congratulations to Dr. Erwin Villiger, who WashingtonExec named as one of the Top Climate Change Execs to Watch in 2023! This prestigious recognition underscores Erwin’s passion for solving the most pressing climate challenges.

    WashingtonExec highlights industry executives dedicated to and focused on creating solutions to combat the climate crisis, building sustainable infrastructures, making geospatial data more accessible, and applying their environmental expertise to help the White House with climate change initiatives.

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