Greenhouse Gas Emissions

The monthly Greenhouse Gas (GHG) emission data represents Montgomery County Facilities and Fleet by month beginning July 2019. The original publisher is dataMontgomery (ata.montgomerycountymd.gov). The dataset was first published in May 5, 2020. The data owner is the Service Department of General Services, Division of Enterprise Management Systems and Business Solutions (svc dmesb) in Montgomery County of Maryland.<br>Facilities: The Facilities GHG data represents physical structures used by County residents and County staff who provide services for County residents. Examples include recreation, libraries, theater and arts, health and human services, liquor retail, courthouses, general services, maintenance facilities, correctional facilities, police stations, fire stations, volunteer fire stations, garages, parking lots, bus shelters and park &amp; ride locations. Facilities GHG data DOES NOT include Public Schools, Montgomery College and Montgomery Parks. Fleet: The Fleet GHG data represents Montgomery County vehicles used by staff who provide services for residents. Examples include mass transit buses, snowplows, liquor trucks, light duty trucks, police cars, fire service equipment, etc.<br>Fleet GHG data DOES NOT include Montgomery County Public School buses, Montgomery College and Montgomery Parks vehicles. GHG Calculation Method: Facilities and Fleet fuel sources are converted into one common unit of energy- 1 Million British thermal units (MMBtu) which are then used with emissions factors and 100-year global warming potential (GWP) to calculate GHG emissions into one common unit of measure- Metric Tons of CO2 Equivalent (MTCO2e). For more information go to: • How to Calculate GHG emissions at https://www.youtube.com/watch?v=zq5wTjvLqnY&amp;t=186s • Emissions &amp; Generation Resource Integrated Database (eGRID) at https://www.epa.gov/energy/emissions-generation-resource-integrated-database-egrid • Update Frequency : Monthly