diff --git a/assets/js/components/Forecast/Details.vue b/assets/js/components/Forecast/Details.vue
index b42500dcf..f0aadb229 100644
--- a/assets/js/components/Forecast/Details.vue
+++ b/assets/js/components/Forecast/Details.vue
@@ -36,6 +36,14 @@
 			</div>
 		</div>
 	</div>
+	<div v-else-if="isConstantValue" class="row">
+		<div class="col-6 col-sm-4 mb-3 d-flex flex-column">
+			<div class="label">{{ label("constant") }}</div>
+			<div class="value text-price text-nowrap" :class="highlightColor">
+				{{ constantValue }}
+			</div>
+		</div>
+	</div>
 	<div v-else class="row">
 		<div class="col-12 col-sm-6 col-lg-4 mb-3 d-flex flex-column">
 			<div class="label">{{ label("range") }}</div>
@@ -118,6 +126,17 @@ export default defineComponent({
 				.filter((slot) => new Date(slot.end) > now)
 				.slice(0, FORECASTED_HOURS * SLOTS_PER_HOUR);
 		},
+		isConstantValue(): boolean {
+			if (this.isSolar) return false;
+			const slots = this.upcomingSlots;
+			if (slots.length === 0) return false;
+
+			const firstValue = slots[0]?.value;
+			return slots.every((slot) => slot.value === firstValue);
+		},
+		constantValue(): string {
+			return this.fmtValue(this.upcomingSlots[0]!.value, true);
+		},
 		averagePrice() {
 			if (this.isSolar) return "";
 			const slots = this.upcomingSlots;
diff --git a/i18n/de.json b/i18n/de.json
index 702976c9c..1114c2959 100644
--- a/i18n/de.json
+++ b/i18n/de.json
@@ -756,12 +756,14 @@
   "forecast": {
     "co2": {
       "average": "Durchschnitt",
+      "constant": "CO₂-Intensität",
       "lowestHour": "Sauberste Stunde",
       "range": "Bereich"
     },
     "modalTitle": "Vorhersage",
     "price": {
       "average": "Durchschnitt",
+      "constant": "Preis",
       "lowestHour": "Günstigste Stunde",
       "range": "Bereich"
     },
diff --git a/i18n/en.json b/i18n/en.json
index 92ff001be..425f9b05a 100644
--- a/i18n/en.json
+++ b/i18n/en.json
@@ -756,12 +756,14 @@
   "forecast": {
     "co2": {
       "average": "Average",
+      "constant": "CO₂ intensity",
       "lowestHour": "Cleanest hour",
       "range": "Range"
     },
     "modalTitle": "Forecast",
     "price": {
       "average": "Average",
+      "constant": "Price",
       "lowestHour": "Cheapest hour",
       "range": "Range"
     },