diff --git a/src/components/home-client.deeplink.test.tsx b/src/components/home-client.deeplink.test.tsx
index f550096..01fd772 100644
--- a/src/components/home-client.deeplink.test.tsx
+++ b/src/components/home-client.deeplink.test.tsx
@@ -155,6 +155,27 @@ describe("HomeClient — deep-link read on load", () => {
     expect(searchPanelProps.initialRoute).toBeNull();
   });
 
+  it("applies the fuel from a station deep-link so the shared layer is the one that loads (#129)", async () => {
+    // A charger shared from the EV layer: the viewport fetch is fuel-filtered,
+    // so unless the link switches the visitor to EV the charger never loads.
+    window.history.replaceState(null, "", "/es?station=ES:reve-1&lat=40.4768&lng=-3.6891&fuel=EV");
+    renderHome();
+
+    expect(searchPanelProps.selectedFuel).toBe("EV");
+    expect(searchPanelProps.initialRoute).toBeNull();
+    await waitFor(() => expect(flyTo).toHaveBeenCalled());
+  });
+
+  it("keeps the default fuel when a station deep-link carries an invalid or no fuel", () => {
+    window.history.replaceState(null, "", "/es?station=ES:12345&lat=40.41672&lng=-3.70379&fuel=NOTAFUEL");
+    renderHome();
+    expect(searchPanelProps.selectedFuel).toBe("E5");
+
+    window.history.replaceState(null, "", "/es?station=ES:12345&lat=40.41672&lng=-3.70379");
+    renderHome();
+    expect(searchPanelProps.selectedFuel).toBe("E5");
+  });
+
   it("resolves & selects a station deep-link from the lifted on-screen stations", async () => {
     // The real MapView lifts on-screen bbox stations to the parent; the resolve
     // effect matches the deep-linked station (externalId+country) and selects it.
diff --git a/src/components/home-client.tsx b/src/components/home-client.tsx
index 80f479a..14547a7 100644
--- a/src/components/home-client.tsx
+++ b/src/components/home-client.tsx
@@ -57,7 +57,11 @@ function readDeepLink(): { fuel: FuelType | null; route: InitialRoute | null; st
 
   const station = parseStationParams(sp);
   if (station && station.lat != null && station.lng != null) {
-    return { fuel: null, route: null, station };
+    // Same fuel handling as the route branch: the viewport fetch is fuel-
+    // filtered, so an EV charger shared from the EV layer only ever loads (and
+    // gets selected) if the link puts the visitor on that layer (#129).
+    const parsedFuel = fuelTypeEnum.safeParse(station.fuel);
+    return { fuel: parsedFuel.success ? parsedFuel.data : null, route: null, station };
   }
   return empty;
 }
@@ -476,10 +480,10 @@ export function HomeClient({ defaultFuel, center, zoom, clusterStations, locale
     const country = feature?.properties.country;
     if (feature && extId != null && country != null) {
       const [lng, lat] = feature.geometry.coordinates;
-      const qs = buildStationQuery({ country, externalId: extId, lat, lng }).toString();
+      const qs = buildStationQuery({ country, externalId: extId, lat, lng, fuel: selectedFuel }).toString();
       window.history.replaceState(null, "", `${pathname}?${qs}`);
     }
-  }, [selectedStationId, routeState, primaryStations]);
+  }, [selectedStationId, routeState, primaryStations, selectedFuel]);
 
   // Streaming Valhalla-based detour calculation — results appear per-station
   const { detourMap, detoursLoading } = useDetourStream({ primaryStations, routeState, detourBasis });
diff --git a/src/components/map/station-popup.test.tsx b/src/components/map/station-popup.test.tsx
index def801e..aa8e935 100644
--- a/src/components/map/station-popup.test.tsx
+++ b/src/components/map/station-popup.test.tsx
@@ -108,6 +108,8 @@ describe("StationPopup", () => {
     expect(copied).toContain("station=ES%3A4710");
     expect(copied).toContain("lat=40.4168");
     expect(copied).toContain("lng=-3.7038");
+    // The layer the popup was opened from travels with the link (#129).
+    expect(copied).toContain("fuel=E5");
     vi.unstubAllGlobals();
   });
 });
diff --git a/src/components/map/station-popup.tsx b/src/components/map/station-popup.tsx
index b90e17d..8941181 100644
--- a/src/components/map/station-popup.tsx
+++ b/src/components/map/station-popup.tsx
@@ -51,14 +51,17 @@ export function StationPopup({ station, onClose }: StationPopupProps) {
   const lat = geometry.coordinates[1];
   const lng = geometry.coordinates[0];
 
-  // Absolute deep-link to this station (?station=CC:extId&lat&lng on the
-  // current locale path) — shared and copied by the action buttons below.
+  // Absolute deep-link to this station (?station=CC:extId&lat&lng&fuel on the
+  // current locale path) — shared and copied by the action buttons below. The
+  // fuel is the layer this popup was opened from; without it an EV charger
+  // link would open on the default fuel and never load the charger (#129).
   function shareUrl(): string {
     const sp = buildStationQuery({
       country: properties.country ?? "",
       externalId: properties.externalId ?? "",
       lat,
       lng,
+      fuel: properties.fuelType,
     });
     return `${window.location.origin}${window.location.pathname}?${sp}`;
   }
diff --git a/src/lib/share-url.test.ts b/src/lib/share-url.test.ts
index 49b336d..9ef78e5 100644
--- a/src/lib/share-url.test.ts
+++ b/src/lib/share-url.test.ts
@@ -117,9 +117,29 @@ describe("buildStationQuery / parseStationParams round-trip", () => {
       externalId: "12345",
       lat: 40.41672,
       lng: -3.70379,
+      fuel: null,
     });
   });
 
+  it("carries the fuel the station was shared from (#129)", () => {
+    // An EV charger only loads on the EV layer: without the fuel, a fresh
+    // visitor lands on the default fuel and the popup can never open.
+    const sp = buildStationQuery({ country: "ES", externalId: "reve-1", lat: 40.4768, lng: -3.6891, fuel: "EV" });
+    expect(sp.get("fuel")).toBe("EV");
+    expect(parseStationParams(sp)?.fuel).toBe("EV");
+  });
+
+  it("omits the fuel param when none is given", () => {
+    const sp = buildStationQuery({ country: "ES", externalId: "1", lat: 1, lng: 2, fuel: "" });
+    expect(sp.has("fuel")).toBe(false);
+    expect(parseStationParams(sp)?.fuel).toBeNull();
+  });
+
+  it("passes fuel through raw without validating it", () => {
+    const parsed = parseStationParams(new URLSearchParams("station=ES:1&lat=1&lng=2&fuel=NOTAFUEL"));
+    expect(parsed?.fuel).toBe("NOTAFUEL");
+  });
+
   it("uppercases the country on build", () => {
     const sp = buildStationQuery({ country: "es", externalId: "abc", lat: 1, lng: 2 });
     expect(sp.get("station")).toBe("ES:abc");
@@ -145,7 +165,7 @@ describe("buildStationQuery / parseStationParams round-trip", () => {
     const sp = new URLSearchParams();
     sp.set("station", "ES");
     const parsed = parseStationParams(sp);
-    expect(parsed).toEqual({ country: "ES", externalId: null, lat: null, lng: null });
+    expect(parsed).toEqual({ country: "ES", externalId: null, lat: null, lng: null, fuel: null });
   });
 
   it("yields null coords when lat/lng are out of range", () => {
@@ -169,6 +189,7 @@ describe("buildStationQuery / parseStationParams round-trip", () => {
       externalId: null,
       lat: 40.41672,
       lng: -3.70379,
+      fuel: null,
     });
   });
 
diff --git a/src/lib/share-url.ts b/src/lib/share-url.ts
index ba85f22..12ee633 100644
--- a/src/lib/share-url.ts
+++ b/src/lib/share-url.ts
@@ -8,11 +8,14 @@
  * Applying the result to the current browser URL lives in components, not here.
  *
  * URL shapes:
- *   STATION: /{locale}?station={COUNTRY}:{externalId}&lat={LAT}&lng={LNG}
+ *   STATION: /{locale}?station={COUNTRY}:{externalId}&lat={LAT}&lng={LNG}&fuel={CODE}
  *   ROUTE:   /{locale}?from={LAT,LNG}&to={LAT,LNG}&via={LAT,LNG}&...&fuel={CODE}
  *
  * Stations are keyed on the durable COUNTRY:externalId (UUIDs churn on re-import);
  * lat/lng is the recenter fallback. Coordinates are rounded to 5 decimal places.
+ * `fuel` is the layer the station was shared from: the viewport fetch is
+ * fuel-filtered, so without it an EV charger link opens on the default fuel and
+ * the charger is never loaded, let alone selected (#129).
  */
 
 /** Maximum number of `via` waypoints honoured when parsing a route. */
@@ -56,14 +59,17 @@ export interface StationShareParams {
   externalId: string;
   lat: number;
   lng: number;
+  /** Fuel code the station was shared from; omitted when empty. */
+  fuel?: string;
 }
 
-/** Build the query for a shared station: `station=CC:extId&lat=..&lng=..`. */
+/** Build the query for a shared station: `station=CC:extId&lat=..&lng=..&fuel=..`. */
 export function buildStationQuery(p: StationShareParams): URLSearchParams {
   const sp = new URLSearchParams();
   sp.set("station", `${p.country.toUpperCase()}:${p.externalId}`);
   sp.set("lat", String(roundCoord(p.lat)));
   sp.set("lng", String(roundCoord(p.lng)));
+  if (p.fuel) sp.set("fuel", p.fuel);
   return sp;
 }
 
@@ -71,13 +77,15 @@ export function buildStationQuery(p: StationShareParams): URLSearchParams {
  * Parse station params from a query. Returns null when no station-ish params are
  * present at all. The `station` value is split on the FIRST colon only, since the
  * external id may itself contain colons. lat/lng are validated independently and
- * may be null while country/externalId are present (and vice versa).
+ * may be null while country/externalId are present (and vice versa). `fuel` is
+ * returned raw (null when absent); the caller validates it against `fuelTypeEnum`.
  */
 export function parseStationParams(sp: URLSearchParams): {
   country: string | null;
   externalId: string | null;
   lat: number | null;
   lng: number | null;
+  fuel: string | null;
 } | null {
   const station = sp.get("station");
   const latRaw = sp.get("lat");
@@ -101,7 +109,7 @@ export function parseStationParams(sp: URLSearchParams): {
   const lat = parseCoordComponent(latRaw, -90, 90);
   const lng = parseCoordComponent(lngRaw, -180, 180);
 
-  return { country, externalId, lat, lng };
+  return { country, externalId, lat, lng, fuel: sp.get("fuel") };
 }
 
 // ---------------------------------------------------------------------------