MISO
Midcontinent Independent System Operator · Central United States
MISO balances a footprint that runs from the Canadian border to the Gulf Coast: a continent-scale market where northern wind, southern load, and a long seam between them make regional divergence the normal condition. MISO coverage in Ask the Grid is in preview: the market page and grid geography are public now, and live feeds follow.
MISO on the live map
Geography previewWhat you'll ask when MISO goes live.
These are the questions this market's surface is being built to answer. They will run against real published data when coverage goes live — never against placeholders.
What's planned for MISO.
The coverage plan, stated as structure rather than numbers. Rows switch to live as each feed connects.
| Coverage | Detail | Cadence | Status |
|---|---|---|---|
| Live map | Market geography and grid infrastructure on the map surface | — | Preview |
| Real-time prices | Nodal and hub prices as MISO publishes them | — | Preview |
| Demand & forecasts | Actual load and forecast series across the footprint | — | Preview |
| Fuel mix | Generation by fuel, with wind as the headline series | — | Preview |
| Constraints | Binding-constraint and congestion evidence | — | Preview |
| Agent coverage | Grid-agent questions grounded in MISO's published data | — | Preview |
The surface this market inherits.
Real product screenshots, shown whole — nothing staged, nothing cropped.
A market built across a continent.
MISO's structural fact is distance. Wind builds where the wind is (Iowa, Minnesota, the Dakotas) while load and thermal generation concentrate elsewhere, and the market's north and south regions are stitched together through a constrained transfer path. Weather systems cross the footprint over days, not hours, so the same afternoon can be a wind-surplus problem in one region and a scarcity watch in another.
That geography makes MISO a market you read regionally: where prices separate, which constraints shape dispatch, and how wind output redraws the supply stack. When MISO goes live in Ask the Grid, those are the questions the surface is being built to answer, on real published data, never placeholders.
How each surface works, across every market
Read the market's language.
Full glossaryMISO is next on the board.
The market page is public so you can see exactly where coverage is headed — and hold us to it.