Renewable, Solar and Wind Share of Electricity Load Forecast (Energy-Charts)

energycharts/renewable-share-forecast

Forecast of the renewable share of electricity load for a country, with the solar, onshore wind and offshore wind shares, as parallel arrays with Unix timestamps in 15-minute steps. Useful for timing flexible electricity use when the grid is greenest. An unavailable country code returns a clear error. The upstream source is rate limited to very few requests per minute. Energy-Charts data passed through unmodified and served by Eden Engine; not an official Energy-Charts.info product.

activeper callv1

Price

$0.0026 per call

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $5.

Data source

Energy-Charts.info

Data from Energy-Charts.info (Fraunhofer ISE), licensed CC BY 4.0 (creativecommons.org/licenses/by/4.0). Source: https://api.energy-charts.info/openapi.json. Served by Eden Engine; not an official Energy-Charts.info product.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

Connect once and your AI can find and run this tool, and any other it needs.

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agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "energycharts/renewable-share-forecast" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "energycharts/renewable-share-forecast" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "energycharts/renewable-share-forecast", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "energycharts/renewable-share-forecast", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

Not connected yet? Point your MCP client at https://mcp.eden-engine.com/mcp, then copy a config for your client.

Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0026

Updated: Oct 20, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "country"
  ],
  "properties": {
    "country": {
      "type": "string",
      "pattern": "^[A-Za-z]{2,10}$",
      "description": "Country code, for example de for Germany. A code the source does not know is refused with a 400 error."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "unix_seconds",
    "ren_share"
  ],
  "properties": {
    "ren_share": {
      "type": "array",
      "items": {
        "type": [
          "number",
          "null"
        ]
      },
      "description": "Forecast renewable share at each timestamp (0 to 100 in the captured series)."
    },
    "deprecated": {
      "type": "boolean"
    },
    "substitute": {
      "type": "boolean"
    },
    "solar_share": {
      "type": "array",
      "items": {
        "type": [
          "number",
          "null"
        ]
      },
      "description": "Forecast solar share at the timestamp of the same index. Can have fewer entries than unix_seconds: the source ends it after the last daylight value."
    },
    "unix_seconds": {
      "type": "array",
      "items": {
        "type": "integer"
      },
      "description": "Timestamps in Unix seconds (UTC), 900 seconds apart in the captured series."
    },
    "wind_onshore_share": {
      "type": "array",
      "items": {
        "type": [
          "number",
          "null"
        ]
      },
      "description": "Forecast onshore wind share at each timestamp."
    },
    "wind_offshore_share": {
      "type": "array",
      "items": {
        "type": [
          "number",
          "null"
        ]
      },
      "description": "Forecast offshore wind share at each timestamp."
    }
  },
  "description": "The Energy-Charts share forecast: every array is indexed by `unix_seconds`, so index N of each array describes the timestamp at index N. `solar_share` can be SHORTER than the others: it stops after the last daylight value (170 of 192 points on 2026-10-19), so read it by index and do not assume a value exists for every timestamp.",
  "additionalProperties": true
}