INSPIRE lab will present four of recent research at TRB 2021 (virtual): (1) spacitial (1) Statistical Modeling for Charging Behavior of Plug-in Delectric Vehicles using Large-Scale Charging Data; (2) A Stochastic Multi-Agent Optimization Framework for Interdependent Transportation and Power System Analyses; (3) Energy Impact Analyses of Electrified Ride-Sourcing Services without Trip-Chain Data; (4) Spatial Pricing of Ride-sourcing Services in a Congested Transportation Network.