> ## Documentation Index
> Fetch the complete documentation index at: https://docs.speedtopower.nl/llms.txt
> Use this file to discover all available pages before exploring further.

# Grid map

> Browse connection-speed grades for every area of the Dutch grid.

The [map](https://speedtopower.nl) is the fastest way to see where the Dutch grid has room. Every area is colored by its A–F grade, from A (open) to F (fully congested).

## Grades at every level

The same grades are available at five levels of detail:

* **Province** — the broadest view, useful for portfolio-level scanning
* **Municipality** — compare neighboring towns
* **Postcode (PC4)** — the level most connection requests are screened at
* **TenneT feeding area** — the high-voltage station that ultimately feeds an area
* **DSO** — per network operator

Each level has its own page with the grade history and underlying numbers, so you can link directly to an area.

## Consumption and feed-in

Every area carries two independent grades:

* **Consumption** — how quickly a new data centre, factory, heat-pump cluster, or EV hub can be connected
* **Feed-in** — how quickly a new solar farm, wind project, or battery in feed-in mode can be connected

An area can be open for one and congested for the other, so check the grade that matches your project type.

## Layers and history

Use the layers panel to switch between consumption and feed-in, and the timeline to scrub through past snapshots and see how an area's grade has moved over time.