Analysis to Support the Development of an Engine nvPM Emissions Standards Project Number: 048 Category: Emissions Annual Reports 2016 Annual Report 2017 Annual Report 2018 Annual Report 2019 Annual Report 2020 Annual Report 2021 Annual Report 2022 Annual Report ParticipantsMassachusetts Institute of TechnologyLead InvestigatorsJayant S. SabnisRaymond SpethSteven R.H. BarrettProgram ManagersDaniel JacobPublicationsQuantifying and Reducing the Uncertainties in Global Contrail Radiative ForcingSCOPE11 Method for Estimating Aircraft Black Carbon Mass and Particle Number Emissions