diff --git a/src/components/BuildingsTable.vue b/src/components/BuildingsTable.vue
index 32ec590..3194008 100644
--- a/src/components/BuildingsTable.vue
+++ b/src/components/BuildingsTable.vue
@@ -54,7 +54,7 @@ export default class BuildingsTable extends Vue {
             scope="col"
             class="numeric wide-col"
           >
-            Natural Gas Use<br>
+            Fossil Gas Use<br>
             <span class="unit">(kBtu)</span>
           </th>
           <th
diff --git a/src/templates/BuildingDetails.vue b/src/templates/BuildingDetails.vue
index 8c07c26..8957dc5 100644
--- a/src/templates/BuildingDetails.vue
+++ b/src/templates/BuildingDetails.vue
@@ -277,7 +277,7 @@ query ($id: ID!, $ID: String) {
 
             <dl class="stat-tiles">
               <div>
-                <dt>Natural Gas Use</dt>
+                <dt>Fossil Gas Use (aka Natural Gas)</dt>
                 <dd>
                   <StatTile
                     :building="$page.building"