`isone_fuel_mix`

Pack: iso-ne · Endpoint: https://gateway.pipeworx.io/iso-ne/mcp

No MCP client? Call it directly: GET https://gateway.pipeworx.io/v1/tools/isone_fuel_mix for the schema, then POST the same URL with its arguments for the data.

ISO New England generation by fuel category in MW — natural gas, nuclear, hydro, wind, solar, refuse, wood, coal, oil, landfill gas and net interchange with neighbouring grids — with the marginal-fuel flag ISO-NE publishes alongside it. Use for “what is New England burning right now”, “ISO-NE renewable share”, “how much gas is New England on”. Requires an API key.

Parameters

Name	Type	Required	Description
`date`	string	no	Day to fetch as YYYY-MM-DD. Omit for the current interval.
`limit`	number	no	Max rows to return (default 100, max 2000).
`_apiKey`	string	no	ISO Express credential as “username:password” or its base64. Free account at ${SIGNUP}.

Example call

Arguments

{
  "limit": 100
}

curl

curl -X POST https://gateway.pipeworx.io/iso-ne/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"isone_fuel_mix","arguments":{"limit":100}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('isone_fuel_mix', {
  "limit": 100
});

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "iso-ne": {
      "url": "https://gateway.pipeworx.io/iso-ne/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

isone_fuel_mix