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Indicative. A national percentile — not a guaranteed connection date. How the grade is computed.

6661 (postcode) has a Speed-to-Power grade of C for consumption and C for feed-in, updated 2026-07-31. See grid congestion, connection wait time and available capacity for 6661.

6661

Postcode·Updated 2026-07-31

Consumption
P7400
C

How quickly a new consumer (data centre, factory, EV hub) can be connected in 6661.

Feed-in
P8100
C

How quickly a new producer (solar farm, wind project, battery in feed-in mode) can be connected in 6661.

What is this grade?

A national percentile blending headroom, queue, the operator’s colour code, and reinforcement timing. It compares 6661 to every other Dutch feeding area in the same direction.Read the full method.

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