Environmental Management Division NavigationOffice of Strategic InfrastructureEMD Focus AreasHomeEnvironmental Cleanup/RestorationEnvironment Management System (EMS) / Risk ManagementGreenhouse Gas (GHG) ManagementEnvironmental Compliance National Environmental Policy Act (NEPA)Energy and Water ManagementCultural Resource Management (CRM)Natural Resource ManagementEMD SustainabilityInternational ProgramsOther Environmental Resources GHG Team Greenhouse Gas (GHG) Management at NASA NASA HQ NASA HQ Contact Brendan DeyoPhone: (202) 358-1886Email: brendan.g.deyo@nasa.gov Learn More The NASA flag is seen flying at half-staff on NASA’s Day of Remembrance, Thursday, Feb. 7, 2019, at NASA Headquarters in Washington. NASA/Aubrey Gemignani Back to GHG Management