# Wind Turbine Proximity - Midwest Wind Belt

**Use case:** 

Ready-to-run wind turbine proximity screen for 4 Midwest sites: turbine counts, nearest turbine distance and total capacity within 10 miles.

## Input

```json
{
  "assets": [
    {
      "lat": 42.03,
      "lon": -95.02,
      "label": "Storm Lake, IA",
      "state": "IA"
    },
    {
      "lat": 42.03,
      "lon": -93.62,
      "label": "Ames, IA",
      "state": "IA"
    },
    {
      "lat": 43.65,
      "lon": -94.46,
      "label": "Fairmont, MN",
      "state": "MN"
    },
    {
      "lat": 43.55,
      "lon": -96.7,
      "label": "Sioux Falls, SD",
      "state": "SD"
    }
  ],
  "radiusMiles": 10,
  "maxAssets": 500
}
```

## Output

```json
{
  "asset_label": {
    "label": "Asset label",
    "format": "string"
  },
  "asset_lat": {
    "label": "Asset latitude",
    "format": "number"
  },
  "asset_lon": {
    "label": "Asset longitude",
    "format": "number"
  },
  "radius_miles": {
    "label": "Radius (mi)",
    "format": "number"
  },
  "turbine_count_within_radius": {
    "label": "Turbine count in radius",
    "format": "integer"
  },
  "nearest_distance_miles": {
    "label": "Nearest turbine distance (mi)",
    "format": "number"
  },
  "nearest_project": {
    "label": "Nearest project",
    "format": "string"
  },
  "nearest_manufacturer": {
    "label": "Nearest manufacturer",
    "format": "string"
  },
  "nearest_total_height_m": {
    "label": "Nearest total height (m)",
    "format": "number"
  },
  "max_total_height_m_nearby": {
    "label": "Max total height nearby (m)",
    "format": "number"
  },
  "total_capacity_mw_nearby": {
    "label": "Total capacity nearby (MW)",
    "format": "number"
  },
  "turbines_present_flag": {
    "label": "Turbines present",
    "format": "boolean"
  },
  "error": {
    "label": "Error",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [USWTDB Wind Turbine Proximity Screener — Nearest by Coordinate](https://apify.com/malonestar/uswtdb-turbine-proximity-screener) with a specific input configuration. Visit the [Actor detail page](https://apify.com/malonestar/uswtdb-turbine-proximity-screener) to learn more, explore other use cases, and run it yourself.