Merge pull request #87 from adust09/feat/power-plants-layer

feat: add power plants layer (WRI Global Power Plant Database)

backend/main.py

@@ -306,6 +306,7 @@ async def live_data_slow(request: Request,
         "firms_fires": _f(d.get("firms_fires", [])),
         "datacenters": _f(d.get("datacenters", [])),
         "military_bases": _f(d.get("military_bases", [])),
+        "power_plants": _f(d.get("power_plants", [])),
         "freshness": dict(source_timestamps),
     }
     bbox_tag = f"{s},{w},{n},{e}" if has_bbox else "full"

backend/scripts/convert_power_plants.py

@@ -0,0 +1,58 @@
+"""Download WRI Global Power Plant Database CSV and convert to compact JSON.
+
+Usage:
+    python backend/scripts/convert_power_plants.py
+
+Output:
+    backend/data/power_plants.json
+"""
+import csv
+import json
+import io
+import zipfile
+import urllib.request
+from pathlib import Path
+
+# WRI Global Power Plant Database v1.3.0 (GitHub release)
+CSV_URL = "https://raw.githubusercontent.com/wri/global-power-plant-database/master/output_database/global_power_plant_database.csv"
+OUT_PATH = Path(__file__).parent.parent / "data" / "power_plants.json"
+
+
+def main() -> None:
+    print(f"Downloading WRI Global Power Plant Database from GitHub...")
+    req = urllib.request.Request(CSV_URL, headers={"User-Agent": "ShadowBroker-OSINT/1.0"})
+    with urllib.request.urlopen(req, timeout=60) as resp:
+        raw = resp.read().decode("utf-8")
+
+    reader = csv.DictReader(io.StringIO(raw))
+    plants: list[dict] = []
+    skipped = 0
+    for row in reader:
+        try:
+            lat = float(row["latitude"])
+            lng = float(row["longitude"])
+        except (ValueError, KeyError):
+            skipped += 1
+            continue
+        if not (-90 <= lat <= 90 and -180 <= lng <= 180):
+            skipped += 1
+            continue
+        capacity_raw = row.get("capacity_mw", "")
+        capacity_mw = float(capacity_raw) if capacity_raw else None
+        plants.append({
+            "name": row.get("name", "Unknown"),
+            "country": row.get("country_long", ""),
+            "fuel_type": row.get("primary_fuel", "Unknown"),
+            "capacity_mw": capacity_mw,
+            "owner": row.get("owner", ""),
+            "lat": round(lat, 5),
+            "lng": round(lng, 5),
+        })
+
+    OUT_PATH.parent.mkdir(parents=True, exist_ok=True)
+    OUT_PATH.write_text(json.dumps(plants, ensure_ascii=False, separators=(",", ":")), encoding="utf-8")
+    print(f"Wrote {len(plants)} power plants to {OUT_PATH} (skipped {skipped})")
+
+
+if __name__ == "__main__":
+    main()

backend/services/data_fetcher.py

@@ -40,7 +40,8 @@ from services.fetchers.earth_observation import (  # noqa: F401
     fetch_earthquakes, fetch_firms_fires, fetch_space_weather, fetch_weather,
 )
 from services.fetchers.infrastructure import (  # noqa: F401
-    fetch_internet_outages, fetch_datacenters, fetch_military_bases, fetch_cctv, fetch_kiwisdr,
+    fetch_internet_outages, fetch_datacenters, fetch_military_bases, fetch_power_plants,
+    fetch_cctv, fetch_kiwisdr,
 )
 from services.fetchers.geo import (  # noqa: F401
     fetch_ships, fetch_airports, find_nearest_airport, cached_airports,
@@ -86,6 +87,7 @@ def update_slow_data():
         fetch_gdelt,
         fetch_datacenters,
         fetch_military_bases,
+        fetch_power_plants,
     ]
     with concurrent.futures.ThreadPoolExecutor(max_workers=len(slow_funcs)) as executor:
         futures = [executor.submit(func) for func in slow_funcs]

backend/services/fetchers/_store.py

@@ -31,7 +31,8 @@ latest_data = {
     "internet_outages": [],
     "firms_fires": [],
     "datacenters": [],
-    "military_bases": []
+    "military_bases": [],
+    "power_plants": []
 }
 
 # Per-source freshness timestamps

backend/services/fetchers/infrastructure.py

@@ -180,6 +180,44 @@ def fetch_military_bases():
         _mark_fresh("military_bases")
 
 
+# ---------------------------------------------------------------------------
+# Power Plants (WRI Global Power Plant Database)
+# ---------------------------------------------------------------------------
+_POWER_PLANTS_PATH = Path(__file__).parent.parent.parent / "data" / "power_plants.json"
+
+
+def fetch_power_plants():
+    """Load WRI Global Power Plant Database (~35K facilities)."""
+    plants = []
+    try:
+        if not _POWER_PLANTS_PATH.exists():
+            logger.warning(f"Power plants file not found: {_POWER_PLANTS_PATH}")
+            return
+        raw = json.loads(_POWER_PLANTS_PATH.read_text(encoding="utf-8"))
+        for entry in raw:
+            lat = entry.get("lat")
+            lng = entry.get("lng")
+            if lat is None or lng is None:
+                continue
+            if not (-90 <= lat <= 90 and -180 <= lng <= 180):
+                continue
+            plants.append({
+                "name": entry.get("name", "Unknown"),
+                "country": entry.get("country", ""),
+                "fuel_type": entry.get("fuel_type", "Unknown"),
+                "capacity_mw": entry.get("capacity_mw"),
+                "owner": entry.get("owner", ""),
+                "lat": lat, "lng": lng,
+            })
+        logger.info(f"Power plants: {len(plants)} facilities loaded")
+    except Exception as e:
+        logger.error(f"Error loading power plants: {e}")
+    with _data_lock:
+        latest_data["power_plants"] = plants
+    if plants:
+        _mark_fresh("power_plants")
+
+
 # ---------------------------------------------------------------------------
 # CCTV Cameras
 # ---------------------------------------------------------------------------

frontend/src/app/page.tsx

@@ -163,6 +163,7 @@ export default function Dashboard() {
     internet_outages: false,
     datacenters: false,
     military_bases: false,
+    power_plants: false,
   });
 
   // NASA GIBS satellite imagery state

frontend/src/components/MaplibreViewer.tsx

@@ -19,7 +19,7 @@ import {
     svgTanker, svgRecon, svgPlanePink, svgPlaneAlertRed, svgPlaneDarkBlue,
     svgPlaneWhiteAlert, svgHeliPink, svgHeliAlertRed, svgHeliDarkBlue,
     svgHeliBlue, svgHeliLime, svgHeliWhiteAlert, svgPlaneBlack, svgHeliBlack,
-    svgDrone, svgDataCenter, svgRadioTower, svgShipGray, svgShipRed, svgShipYellow,
+    svgDrone, svgDataCenter, svgPowerPlant, svgRadioTower, svgShipGray, svgShipRed, svgShipYellow,
     svgShipBlue, svgShipWhite, svgShipPink, svgCarrier, svgCctv, svgWarning, svgThreat,
     svgTriangleYellow, svgTriangleRed,
     svgFireYellow, svgFireOrange, svgFireRed, svgFireDarkRed,
@@ -50,7 +50,7 @@ import { useClusterLabels } from "@/components/map/hooks/useClusterLabels";
 import { spreadAlertItems } from "@/utils/alertSpread";
 import {
     buildEarthquakesGeoJSON, buildJammingGeoJSON, buildCctvGeoJSON, buildKiwisdrGeoJSON,
-    buildFirmsGeoJSON, buildInternetOutagesGeoJSON, buildDataCentersGeoJSON, buildMilitaryBasesGeoJSON,
+    buildFirmsGeoJSON, buildInternetOutagesGeoJSON, buildDataCentersGeoJSON, buildPowerPlantsGeoJSON, buildMilitaryBasesGeoJSON,
     buildGdeltGeoJSON, buildLiveuaGeoJSON, buildFrontlineGeoJSON,
     buildFlightLayerGeoJSON, buildUavGeoJSON,
     buildSatellitesGeoJSON, buildShipsGeoJSON, buildCarriersGeoJSON,
@@ -222,6 +222,10 @@ const MaplibreViewer = ({ data, activeLayers, onEntityClick, flyToLocation, sele
         activeLayers.datacenters ? buildDataCentersGeoJSON(data?.datacenters) : null,
         [activeLayers.datacenters, data?.datacenters]);
 
+    const powerPlantsGeoJSON = useMemo(() =>
+        activeLayers.power_plants ? buildPowerPlantsGeoJSON(data?.power_plants) : null,
+        [activeLayers.power_plants, data?.power_plants]);
+
     const militaryBasesGeoJSON = useMemo(() =>
         activeLayers.military_bases ? buildMilitaryBasesGeoJSON(data?.military_bases) : null,
         [activeLayers.military_bases, data?.military_bases]);
@@ -353,6 +357,8 @@ const MaplibreViewer = ({ data, activeLayers, onEntityClick, flyToLocation, sele
             loadImg('fire-cluster-xl', svgFireClusterXL);
             // Data center icon
             loadImg('datacenter', svgDataCenter);
+            // Power plant icon
+            loadImg('power-plant', svgPowerPlant);
             // Satellite mission-type icons
             loadImg('sat-mil', makeSatSvg('#ff3333'));
             loadImg('sat-sar', makeSatSvg('#00e5ff'));
@@ -592,6 +598,7 @@ const MaplibreViewer = ({ data, activeLayers, onEntityClick, flyToLocation, sele
         kiwisdrGeoJSON && 'kiwisdr-layer',
         internetOutagesGeoJSON && 'internet-outages-layer',
         dataCentersGeoJSON && 'datacenters-layer',
+        powerPlantsGeoJSON && 'power-plants-layer',
         militaryBasesGeoJSON && 'military-bases-layer',
         firmsGeoJSON && 'firms-viirs-layer'
     ].filter(Boolean) as string[];
@@ -1468,6 +1475,61 @@ const MaplibreViewer = ({ data, activeLayers, onEntityClick, flyToLocation, sele
                     </Source>
                 )}
 
+                {/* Power Plant positions */}
+                {powerPlantsGeoJSON && (
+                    <Source id="power-plants" type="geojson" data={powerPlantsGeoJSON as any} cluster={true} clusterRadius={30} clusterMaxZoom={8}>
+                        {/* Cluster circles */}
+                        <Layer
+                            id="power-plants-clusters"
+                            type="circle"
+                            filter={['has', 'point_count']}
+                            paint={{
+                                'circle-color': '#92400e',
+                                'circle-radius': ['step', ['get', 'point_count'], 12, 10, 16, 50, 20],
+                                'circle-opacity': 0.7,
+                                'circle-stroke-width': 1,
+                                'circle-stroke-color': '#f59e0b',
+                            }}
+                        />
+                        <Layer
+                            id="power-plants-cluster-count"
+                            type="symbol"
+                            filter={['has', 'point_count']}
+                            layout={{
+                                'text-field': '{point_count_abbreviated}',
+                                'text-font': ['Noto Sans Bold'],
+                                'text-size': 10,
+                                'text-allow-overlap': true,
+                            }}
+                            paint={{
+                                'text-color': '#fde68a',
+                            }}
+                        />
+                        {/* Individual power plant icons */}
+                        <Layer
+                            id="power-plants-layer"
+                            type="symbol"
+                            filter={['!', ['has', 'point_count']]}
+                            layout={{
+                                'icon-image': 'power-plant',
+                                'icon-size': ['interpolate', ['linear'], ['zoom'], 2, 0.5, 6, 0.7, 10, 1.0],
+                                'icon-allow-overlap': true,
+                                'text-field': ['step', ['zoom'], '', 6, ['get', 'name']],
+                                'text-font': ['Noto Sans Regular'],
+                                'text-size': 9,
+                                'text-offset': [0, 1.2],
+                                'text-anchor': 'top',
+                                'text-allow-overlap': false,
+                            }}
+                            paint={{
+                                'text-color': '#fbbf24',
+                                'text-halo-color': 'rgba(0,0,0,0.9)',
+                                'text-halo-width': 1,
+                            }}
+                        />
+                    </Source>
+                )}
+
                 {/* Military Base positions */}
                 {militaryBasesGeoJSON && (
                     <Source id="military-bases" type="geojson" data={militaryBasesGeoJSON as any}>
@@ -1885,6 +1947,52 @@ const MaplibreViewer = ({ data, activeLayers, onEntityClick, flyToLocation, sele
                     );
                 })()}
 
+                {/* Power Plant click popup */}
+                {selectedEntity?.type === 'power_plant' && (() => {
+                    const pp = data?.power_plants?.find((_: any, i: number) => `pp-${i}` === selectedEntity.id);
+                    if (!pp) return null;
+                    return (
+                        <Popup
+                            longitude={pp.lng}
+                            latitude={pp.lat}
+                            closeButton={false}
+                            closeOnClick={false}
+                            onClose={() => onEntityClick?.(null)}
+                            className="threat-popup"
+                            maxWidth="280px"
+                        >
+                            <div className="map-popup bg-[#1a0f00] border border-amber-400/40 text-[#fde68a] min-w-[200px]">
+                                <div className="map-popup-title text-amber-400 border-b border-amber-400/20 pb-1">
+                                    {pp.name}
+                                </div>
+                                {pp.fuel_type && (
+                                    <div className="map-popup-row">
+                                        Fuel: <span className="text-[#fbbf24]">{pp.fuel_type}</span>
+                                    </div>
+                                )}
+                                {pp.capacity_mw != null && (
+                                    <div className="map-popup-row">
+                                        Capacity: <span className="text-white">{pp.capacity_mw.toLocaleString()} MW</span>
+                                    </div>
+                                )}
+                                {pp.owner && (
+                                    <div className="map-popup-row">
+                                        Operator: <span className="text-white">{pp.owner}</span>
+                                    </div>
+                                )}
+                                {pp.country && (
+                                    <div className="map-popup-row">
+                                        Country: <span className="text-white">{pp.country}</span>
+                                    </div>
+                                )}
+                                <div className="mt-1.5 text-[9px] text-amber-600 tracking-wider">
+                                    POWER PLANT
+                                </div>
+                            </div>
+                        </Popup>
+                    );
+                })()}
+
                 {selectedEntity?.type === 'military_base' && (() => {
                     const base = data?.military_bases?.find((_: any, i: number) => `milbase-${i}` === selectedEntity.id);
                     if (!base) return null;

frontend/src/components/WorldviewLeftPanel.tsx

@@ -2,7 +2,7 @@
 
 import React, { useState, useEffect, useRef, useMemo } from "react";
 import { motion, AnimatePresence } from "framer-motion";
-import { Plane, AlertTriangle, Activity, Satellite, Cctv, ChevronDown, ChevronUp, Ship, Eye, Anchor, Settings, Sun, Moon, BookOpen, Radio, Play, Pause, Globe, Flame, Wifi, Server, Shield, ToggleLeft, ToggleRight, Palette } from "lucide-react";
+import { Plane, AlertTriangle, Activity, Satellite, Cctv, ChevronDown, ChevronUp, Ship, Eye, Anchor, Settings, Sun, Moon, BookOpen, Radio, Play, Pause, Globe, Flame, Wifi, Server, Shield, Zap, ToggleLeft, ToggleRight, Palette } from "lucide-react";
 import packageJson from "../../package.json";
 import { useTheme } from "@/lib/ThemeContext";
 
@@ -41,6 +41,7 @@ const FRESHNESS_MAP: Record<string, string> = {
     firms: "firms_fires",
     internet_outages: "internet_outages",
     datacenters: "datacenters",
+    power_plants: "power_plants",
 };
 
 // POTUS fleet ICAO hex codes for client-side filtering
@@ -147,6 +148,7 @@ const WorldviewLeftPanel = React.memo(function WorldviewLeftPanel({ data, active
         { id: "firms", name: "Fire Hotspots (24h)", source: "NASA FIRMS VIIRS", count: data?.firms_fires?.length || 0, icon: Flame },
         { id: "internet_outages", name: "Internet Outages", source: "IODA / Georgia Tech", count: data?.internet_outages?.length || 0, icon: Wifi },
         { id: "datacenters", name: "Data Centers", source: "DC Map (GitHub)", count: data?.datacenters?.length || 0, icon: Server },
+        { id: "power_plants", name: "Power Plants", source: "WRI (Static)", count: data?.power_plants?.length || 0, icon: Zap },
         { id: "military_bases", name: "Military Bases", source: "OSINT (Static)", count: data?.military_bases?.length || 0, icon: Shield },
         { id: "day_night", name: "Day / Night Cycle", source: "Solar Calc", count: null, icon: Sun },
     ];

frontend/src/components/map/geoJSONBuilders.ts

@@ -2,7 +2,7 @@
 // Extracted from MaplibreViewer to reduce component size and enable unit testing.
 // Each function takes data arrays + optional helpers and returns a GeoJSON FeatureCollection or null.
 
-import type { Earthquake, GPSJammingZone, FireHotspot, InternetOutage, DataCenter, MilitaryBase, GDELTIncident, LiveUAmapIncident, CCTVCamera, KiwiSDR, FrontlineGeoJSON, UAV, Satellite, Ship, ActiveLayers } from "@/types/dashboard";
+import type { Earthquake, GPSJammingZone, FireHotspot, InternetOutage, DataCenter, MilitaryBase, PowerPlant, GDELTIncident, LiveUAmapIncident, CCTVCamera, KiwiSDR, FrontlineGeoJSON, UAV, Satellite, Ship, ActiveLayers } from "@/types/dashboard";
 import { classifyAircraft } from "@/utils/aircraftClassification";
 import { MISSION_COLORS, MISSION_ICON_MAP } from "@/components/map/icons/SatelliteIcons";
 
@@ -195,6 +195,28 @@ export function buildDataCentersGeoJSON(datacenters?: DataCenter[]): FC {
     };
 }
 
+// ─── Power Plants ──────────────────────────────────────────────────────────
+
+export function buildPowerPlantsGeoJSON(plants?: PowerPlant[]): FC {
+    if (!plants?.length) return null;
+    return {
+        type: 'FeatureCollection',
+        features: plants.map((p, i) => ({
+            type: 'Feature' as const,
+            properties: {
+                id: `pp-${i}`,
+                type: 'power_plant',
+                name: p.name || 'Unknown',
+                country: p.country || '',
+                fuel_type: p.fuel_type || 'Unknown',
+                capacity_mw: p.capacity_mw ?? 0,
+                owner: p.owner || '',
+            },
+            geometry: { type: 'Point' as const, coordinates: [p.lng, p.lat] }
+        }))
+    };
+}
+
 // ─── Military Bases ─────────────────────────────────────────────────────────
 
 // Classify base alignment: red = adversary, blue = US/allied, green = ROC

frontend/src/components/map/icons/AircraftIcons.ts

@@ -25,6 +25,7 @@ export const svgHeliWhiteAlert = `data:image/svg+xml;utf8,${encodeURIComponent(`
 export const svgPlaneBlack = `data:image/svg+xml;utf8,${encodeURIComponent(`<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="#222" stroke="#444"><path d="M21 16v-2l-8-5V3.5c0-.83-.67-1.5-1.5-1.5S10 2.67 10 3.5V9l-8 5v2l8-2.5V19l-2 1.5V22l3.5-1 3.5 1v-1.5L13 19v-5.5l8 2.5z" /></svg>`)}`;
 export const svgHeliBlack = `data:image/svg+xml;utf8,${encodeURIComponent(`<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="#222" stroke="#444"><path d="M10 6L10 14L8 16L8 18L10 17L12 22L14 17L16 18L16 16L14 14L14 6C14 4 13 2 12 2C11 2 10 4 10 6Z"/><circle cx="12" cy="12" r="8" fill="none" stroke="#444" stroke-dasharray="2 2" stroke-width="1"/></svg>`)}`;
 export const svgDrone = `data:image/svg+xml;utf8,${encodeURIComponent(`<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="orange" stroke="black"><path d="M12 2L15 8H9L12 2Z" /><rect x="8" y="8" width="8" height="2" /><path d="M4 10L10 14H14L20 10V12L14 16H10L4 12V10Z" /><circle cx="12" cy="14" r="2" fill="red"/></svg>`)}`;
+export const svgPowerPlant = `data:image/svg+xml;utf8,${encodeURIComponent(`<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="#f59e0b" stroke-width="1.5"><path d="M13 2L3 14h9l-1 8 10-12h-9l1-8z" fill="#78350f" stroke="#f59e0b" stroke-linejoin="round" stroke-linecap="round"/></svg>`)}`;
 export const svgDataCenter = `data:image/svg+xml;utf8,${encodeURIComponent(`<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="#a78bfa" stroke-width="1.5"><rect x="3" y="3" width="18" height="6" rx="1" fill="#2e1065"/><rect x="3" y="11" width="18" height="6" rx="1" fill="#2e1065"/><circle cx="7" cy="6" r="1" fill="#a78bfa"/><circle cx="7" cy="14" r="1" fill="#a78bfa"/><line x1="11" y1="6" x2="17" y2="6" stroke="#a78bfa" stroke-width="1"/><line x1="11" y1="14" x2="17" y2="14" stroke="#a78bfa" stroke-width="1"/><line x1="12" y1="19" x2="12" y2="22" stroke="#a78bfa" stroke-width="1.5"/></svg>`)}`;
 export const svgShipGray = `data:image/svg+xml;utf8,${encodeURIComponent(`<svg xmlns="http://www.w3.org/2000/svg" width="12" height="24" viewBox="0 0 24 24" fill="none"><path d="M6 20 L6 8 L12 2 L18 8 L18 20 C18 22 6 22 6 20 Z" fill="gray" stroke="#000" stroke-width="1"/><polygon points="12,6 16,16 8,16" fill="#fff" stroke="#000" stroke-width="1"/></svg>`)}`;
 export const svgShipRed = `data:image/svg+xml;utf8,${encodeURIComponent(`<svg xmlns="http://www.w3.org/2000/svg" width="16" height="32" viewBox="0 0 24 24" fill="none"><path d="M6 22 L6 6 L12 2 L18 6 L18 22 Z" fill="#ff2222" stroke="#000" stroke-width="1"/><rect x="8" y="15" width="8" height="4" fill="#880000" stroke="#000" stroke-width="1"/><rect x="8" y="7" width="8" height="6" fill="#444" stroke="#000" stroke-width="1"/></svg>`)}`;

frontend/src/types/dashboard.ts

@@ -232,6 +232,16 @@ export interface DataCenter {
   lng: number;
 }
 
+export interface PowerPlant {
+  name: string;
+  country: string;
+  fuel_type: string;
+  capacity_mw: number | null;
+  owner: string;
+  lat: number;
+  lng: number;
+}
+
 export interface MilitaryBase {
   name: string;
   country: string;
@@ -422,6 +432,7 @@ export interface DashboardData {
   firms_fires?: FireHotspot[];
   datacenters?: DataCenter[];
   military_bases?: MilitaryBase[];
+  power_plants?: PowerPlant[];
 }
 
 // ─── COMPONENT PROPS ────────────────────────────────────────────────────────
@@ -451,6 +462,7 @@ export interface ActiveLayers {
   internet_outages: boolean;
   datacenters: boolean;
   military_bases: boolean;
+  power_plants: boolean;
 }
 
 export interface SelectedEntity {