David McCollum

Senior R&D Staff Oak Ridge National Laboratory

Dr. David L. McCollum is a Senior R&D Staff in the Mobility and Energy Transitions Analysis (META) Group at Oak Ridge National Laboratory, with expertise spanning economics, engineering, policy analysis, and corporate advisory services. His research attempts to inform state, national (developed and developing) and global energy and environmental issues on matters related to, among others, deep decarbonization, net-zero emissions pathways, energy-transport-climate policies, electric sector planning, end-use sector electrification (transport, buildings, industry), Sustainable Development Goals (including inter-dependencies), financing needs for the energy system transformation, and human dimensions of climate change. He employs energy-economic systems and integrated assessment models in support of this work (e.g., MESSAGEix-GLOBIOM, TIMES-MARKAL, REGEN, GCAM).