3991 (postcode) has a Speed-to-Power grade of D for consumption and F for feed-in, updated 2026-07-31. See grid congestion, connection wait time and available capacity for 3991.
3991
Postcode·Updated 2026-07-31
Consumption
P4500
D
How quickly a new consumer (data centre, factory, EV hub) can be connected in 3991.
Feed-in
P3100
F
How quickly a new producer (solar farm, wind project, battery in feed-in mode) can be connected in 3991.
What is this grade?
A national percentile blending headroom, queue, the operator’s colour code, and reinforcement timing. It compares 3991 to every other Dutch feeding area in the same direction.Read the full method.
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