Emission Factors for Gemini CLI

io.github.rozetyp/emission-factors

Keyless US grid carbon + power cost by ZIP: eGRID Scope 2, Scope 1 fuels, site ranking, clean hours

client:Gemini CLI transport:streamable-http tools:11

Install Emission Factors in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

{
  "mcpServers": {
    "emission-factors": {
      "httpUrl": "https://emission-factors.com/mcp"
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs