An MCP server exposing US electricity grid data from the EIA API:

• get_fuel_mix — hourly generation by fuel source for a grid region
• get_electricity_demand — hourly demand for a grid region
• get_wholesale_prices — monthly retail price proxy for a state
• get_co2_emissions — annual CO2 emissions by state, electric power sector

Requires an EIA API key: https://www.eia.gov/opendata/register.php

Set it as an environment variable (or in a local .env file, never committed):

EIA_API_KEY=your-key-here

{
  "mcpServers": {
    "eia-mcp-gridsense": {
      "command": "uvx",
      "args": ["eia-mcp-gridsense"],
      "env": {
        "EIA_API_KEY": "your-key-here"
      }
    }
  }
}