Elexon BMRS

live EnergyMarketsEurope

Great Britain electricity grid & market data.

5 tools
0ms auth
free tier 50 calls/day

Tools

generation_by_fuel

Great Britain half-hourly electricity generation by fuel type (Elexon BMRS FUELHH dataset). Returns MW generated per fuel (CCGT/gas, COAL, NUCLEAR, WIND, BIOMASS, NPSHYD hydro, PS pumped-storage, OCGT

No parameters required.

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system_demand

Great Britain half-hourly electricity system demand outturn in MW (Elexon BMRS ITSDO dataset) over a required ISO-datetime window; returns one row per settlement period with settlementDate, settlement

No parameters required.

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elexon_list_datasets

Directory of all 84 Elexon BMRS Insights datasets available to query_dataset: the dataset code, what it holds, and which window parameters its route takes (publish time, from/to, settlement date + per

No parameters required.

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elexon_system_prices

Great Britain electricity imbalance prices for a settlement day: system buy price and system sell price per settlement period, in GBP/MWh, plus the price derivation code, reserve scarcity price and ne

No parameters required.

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query_dataset

Fetch records from any of the 84 Elexon BMRS Insights datasets by its dataset code (MID market index/day-ahead prices, FUELHH generation by fuel, WINDFOR wind forecast, FREQ system frequency, TEMP tem

No parameters required.

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Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash 
curl -X POST https://gateway.pipeworx.io/elexon/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash 
curl -X POST https://gateway.pipeworx.io/elexon/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"generation_by_fuel","arguments":{}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript 
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("generation_by_fuel", {});
ask_pipeworx 
// Or ask in plain English:
const answer = await px.ask("great britain electricity grid & market data");