Fleet sustainability dashboard save electricity images for drawing


Data for a given month will be available on the FleetDASH website by the 28th day of the following month. For example, data for January will be pulled from the Reports Carryout system on February 15 and will be available on FleetDASH by February 28. The FleetDASH team pulls data in accordance with the Reports Carryout schedule for loading bulk transaction data from Defense Logistics Agency (DLA) Energy (formerly the Defense Energy Support Center, or DESC), which occurs between the 10th and 15th days of each month.

The Fuel Use by Type chart shows the total amount of fuel used by type during the current fiscal year (FY) to date. The grey shades in the graph represent petroleum fuel use and include gasoline and diesel. The outer ring shows the quantity of gasoline and diesel use, as well as the total quantity of petroleum fuel that could have been replaced by an alternative fuel (labeled "Missed Opps" in the graph and shown in red). b games unblocked See the Missed Opportunities section.

All fuel quantities shown in FleetDASH are in units of gasoline gallon equivalents (GGEs), which is the number of gallons of the fuel in question that contain the same amount of energy as one gallon of gasoline. For example, because E85 contains less energy in a gallon than gasoline, a fuel purchase of 1 gallon of E85 is represented in FleetDASH as a purchase of .7 GGEs of E85. See the Data Processing section for additional details.

The Monthly Total Fuel Consumption chart shows the quantity of fuel consumed by month, comparing each month in the current fiscal year (FY) with the same month in the previous year. The graph is broken up by fuel type. gas examples The grey shades represent petroleum fuel use and include gasoline and diesel as well as the total quantity of petroleum fuel that could have been replaced by an alternative fuel (labeled "Missed Opps" in the graph and shown in red). See the Missed Opportunities section.

When geocoding addresses, FleetDASH first checks for a geocode with an accuracy at the address level or better. Due to uncertainty regarding the actual placement of a location, FleetDASH defaults to the postal code accuracy level when geocoding results are returned at the intersection or street levels. Approximately 16% of all stations are currently geocoded at the postal code level. electricity 2pm live Stations that are geocoded as locality, region, unknown, and NULL are not assigned a latitude and longitude and are not accounted for in geographic analysis; however, fuel use from these stations is accounted for in the fuel consumption summaries. Approximately 0.4% of all stations fall into this category.

In some instances, GSA’s transaction data shows an unexpected fuel purchased for a particular type of vehicle; for example, B20 purchased for an E85-capable vehicle, or diesel purchased for a gasoline vehicle. This may cause fuel purchases to be improperly assigned. Currently, these transactions are accounted for in the fuel use summaries according to the fuel type purchased, as opposed to re-categorizing the fuel purchased based on the vehicle type.

FEMP has also received feedback from a number of Federal fleets that alternative fuel purchases are not correctly recorded in transaction records; for example, E85 was purchased for a flex-fuel vehicle, but the transaction is recorded as a gasoline purchase. electricity generation in california The FleetDASH team is investigating the extent of this problem and exploring ways to correct it. Information on incorrectly coded fuel transactions should be sent to Mark Singer at the National Renewable Energy Laboratory (NREL).

In general, when looking at a larger dataset (as of April 2012, FleetDASH contained nearly 1.6 million transactions), these problems are less significant. In smaller datasets (e.g., fleets with fewer vehicles), these data quality issues can affect monthly trends. gas buddy The FleetDASH development team is working to understand the scope of these problems and correct them to the extent possible.

The dashboard’s interactive graphs show, for example, instances where alternative fuel is well utilized and opportunities for improvement. Specifically, Missed Opportunities to use alternative fuel and reduce petroleum consumption are highlighted throughout the tool. Missed Opportunities are instances where conventional fuel was purchased by an alternative fuel capable vehicle at a location where alternative fuel could have been purchased within 5 miles at a publicly accessible alternative fuel station. Learn more about how FleetDASH processes agency fleet data .

FleetDASH was developed by the U.S. electricity notes physics Department of Energy (DOE) Federal Energy Management Program (FEMP) to support the sustainability efforts of Federal fleets, including reducing petroleum consumption and greenhouse gas (GHG) emissions, and increasing the use of alternative fuels. The tool currently supports the U.S. General Services Administration (GSA) leased portion of Federal fleets and uses data sets from GSA Reports Carryout. FEMP is exploring the requirements for incorporating agency owned and commercially leased vehicle data into FleetDASH.