NoVA Home Heating Fuel Transition Atlas: Gas, Electric, Propane and Oil Heat in Every Census Tract, 2017-21 to 2020-24

House heating fuel for the 936,878 occupied homes in the 579 census tracts of the nine Northern Virginia jurisdictions from the Census Bureau ACS 5-year summary files (four vintages, 2017-21 to 2020-24, same 2020 tracts): counts and shares of utility gas, propane, electricity, fuel oil, wood and other fuels, owner and renter fuel mix, 2021-to-2024 change, jurisdiction roll-ups and IsolationForest anomalies, with FGDC metadata and a lineage manifest. Real published Census estimates only.Produced by the Keystone GIS Northern Virginia Autonomous GIS Research Program. Full methodology, interactive map, and FGDC metadata: https://keystonegis.com/datasets/nova-heating-fuel-day126.html