Virtual ISSST 2020 Session: Social Aspects of SustainabilityTitle: District Energy for Resilient Local Energy Economies and IndustriesPresenter: Hanna Breunig, Lawrence Berkeley National LaboratoryCo-authors: Alastair Robinson and Vi Rapp, Lawrence Berkeley National Laboratory

Virtual ISSST 2020 Session: Critical Interdependent Infrastructure SystemsTitle: Carbon dioxide Utilization in Concrete Production May or May Not Produce a Climate BenefitPresenter: Dwarakanath RavikumarCo-authors: Duo Zhang, Gregory Keoleian, Shelie Miller, Volker Sick, and Victor Li

Virtual ISSST 2020 Session: Transportation and Energy SystemsTitle: Strategies to mitigate greenhouse gas emissions from urban passenger land transport: A case study of SingaporePresenter: Alexandre MilovanoffCo-authors: Laura Minet, Lynette Cheah, I. Daniel Posen, Heather L. MacLean, and Rajasekhar Balasubramanian