MCP server

Us Iso Grid

io.github.pipeworx-io/us-iso-grid

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

US ISO Grid MCP — real-time electricity generation, fuel mix, demand,

Website Source

At a glance

Type

MCP server

Publisher

pipeworx.io (verified by the MCP Registry)

Status

Working at last check

Tools

52

Token cost

About 27,808 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http us-iso-grid https://gateway.pipeworx.io/us-iso-grid/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.us-iso-grid]
url = "https://gateway.pipeworx.io/us-iso-grid/mcp"

Gemini CLI

{"mcpServers":{"us-iso-grid":{"httpUrl":"https://gateway.pipeworx.io/us-iso-grid/mcp"}}}

Cursor

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

VS Code

{"servers":{"us-iso-grid":{"type":"http","url":"https://gateway.pipeworx.io/us-iso-grid/mcp"}}}

Antigravity

agy mcp add us-iso-grid https://gateway.pipeworx.io/us-iso-grid/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"us-iso-grid","server_url":"https://gateway.pipeworx.io/us-iso-grid/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"us-iso-grid","server_url":"https://gateway.pipeworx.io/us-iso-grid/mcp"}

Tools

• caiso_co2 ~127 tokens
  CAISO (California) real-time grid carbon intensity for today: metric tons CO2 emitted per 5-minute interval, plus marginal CO2 (lbs/MWh). Use for "what is California grid carbon intensity right now", climate-aware load shifting, hourly emissions reporting.
• caiso_demand ~129 tokens
  CAISO (California) real-time electricity demand vs. forecast for today. Returns 5-minute demand series + day-ahead forecast + hour-ahead forecast (MW). Use for "is California load tracking forecast", peak-demand timing, demand-response triggers.
• caiso_fuel_mix ~180 tokens
  CAISO (California) real-time grid fuel mix for today: solar, wind, geothermal, biomass, biogas, small hydro, coal, nuclear, natural gas, large hydro, batteries, imports per 5-minute interval. Returns timestamped MW values per fuel type. Use for "what is California using to make electricity right now
• caiso_renewables ~146 tokens
  CAISO (California) real-time renewable generation breakdown for today: solar, wind, geothermal, biomass, biogas, small hydro, nuclear, large hydro, batteries (MW per 5-min interval). Subset of caiso_fuel_mix focused on zero-/low-carbon sources. Use for "California renewable share right now", "duck c
• ercot_fuel_mix ~130 tokens
  ERCOT (Texas) real-time grid fuel mix: coal/lignite, natural gas, nuclear, hydro, wind, solar, power storage, other (MW). Returns the most recent 5-minute snapshot plus monthly installed capacity per fuel type, so percent-of-installed can be computed. Use for "Texas grid mix right now", "ERCOT wind
• ercot_supply_demand ~113 tokens
  ERCOT (Texas) real-time supply (capacity) vs. demand: hourly capacity, current demand, ERCOT load forecast (MW). Returns the recent day plus today's forecast. Use for "is ERCOT close to its reserve margin", "Texas demand vs. capacity", emergency-alert proximity during heatwaves.
• nyiso_fuel_mix ~139 tokens
  NYISO (New York) real-time grid fuel mix for the most recent published day: dual fuel (gas/oil-capable), natural gas, nuclear, other fossil fuels, hydro, wind, solar, other renewables (MW per 5-min interval). Use for "New York grid mix yesterday", NYC clean-energy progress tracking.
• nyiso_lmp_zonal ~221 tokens
  NYISO (New York) zonal LMP (locational marginal price, $/MWh) for the most recent published day, broken down by load zone (CAPITL, CENTRL, DUNWOD, GENESE, HUD VL, LONGIL, MHK VL, MILLWD, N.Y.C., NORTH, WEST). Returns LBMP, marginal cost of losses, marginal cost of congestion per 5-min interval. Use
• nyiso_load ~172 tokens
  NYISO (New York) actual zonal load (MW) per 5-minute interval for the most recent published day, by zone (CAPITL, CENTRL, DUNWOD, GENESE, HUD VL, LONGIL, MHK VL, MILLWD, N.Y.C., NORTH, WEST). Use for NY zonal demand analysis, peak-time identification, NYC load profile vs. upstate.
• nyiso_load_forecast ~148 tokens
  NYISO (New York) ISO load forecast (ISOLF) for the most recent published day, per zone, MW. Use for "what does NYISO expect demand to be today", forecast-error tracking vs. nyiso_load.

Browse

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