Skip to main content
Speed to Power shows how quickly a new project can get a grid connection anywhere in the Netherlands. Every municipality, postcode, and feeding area gets two A–F grades — one for consumption, one for feed-in — built from TenneT and DSO congestion data and refreshed after every national snapshot.

​
How it works

  1. Explore the map — Browse A–F grades by province, municipality, postcode, or TenneT feeding area. Toggle between consumption and feed-in, and see queue size and available headroom per area.
  2. Screen a site — Enter a postcode to get its grade, estimated curtailment, and a verdict for your battery, solar, or large-consumer project.
  3. Get the dossier — Open the full site dossier with the congestion outlook, indicative returns, and the data behind the verdict.

​
Features

Grid map

A–F connection-speed grades for every municipality, postcode, and feeding area, with consumption and feed-in layers.

Site screener

Screen any Dutch postcode in seconds: grade, curtailment estimate, and verdict.

Site dossier

A per-site report with congestion outlook, indicative IRR, and supporting data.

Methodology

How the grades, congestion calculator, curtailment estimator, and DSO scorecard work.

Data sources

TenneT and all six DSOs — Liander, Stedin, Enexis, Coteq, RENDO, and Westland Infra.
  • Two independent grades — Consumption (how fast a data centre, factory, or EV hub can connect) and feed-in (how fast a solar farm, wind project, or battery can connect) are graded separately
  • Region pages — Dedicated pages per province, municipality, postcode, TenneT feeding area, and DSO
  • Always current — Grades refresh after every national congestion snapshot
  • Portfolio and comparison — Save sites, compare areas side by side, and track changes over time