High-Voltage Substation: Take Action Before It's Too Late

The deadline for submitting comments on the plans for the new Port of Moerdijk high-voltage substation has been extended. This is because the information session has been postponed. The original deadline was June 18; the new deadline has not yet been announced. If you would like to submit a response (comment) but still have questions about the project, please submit a “pro forma comment” as soon as possible so that your response is received well before June 18. This message explains how that works.

To illustrate, here is a photo of the current 380-150 kV high-voltage substation in Diemen. This high-voltage substation has less capacity and also lacks a 20 kV medium-voltage substation. As a result, this substation covers a smaller area of approximately 16 ha.

On May 8, 2026, the Ministry of Economic Affairs and Climate Policy published the draft preferred alternative and the accompanying documents. Two locations are still under consideration for the power station, which consists of two high-voltage substations (380 and 150 kV) and one medium-voltage substation (20 kV). These are the Gorsdijk and Krukweg (North and South) locations.

The response deadline has been extended

The original deadline for comments was June 18, 2026. Because the information session scheduled for June 10 has been postponed, the ministry decided to give stakeholders additional time to submit their comments. Since the new deadline has not yet been announced, the municipality recommends submitting your comments well in advance of June 18. That way, you will definitely be on time. You can supplement these comments after the information session.

Submit a comment

You can find out how to submit comments on the website of the Netherlands Enterprise Agency. You can read the municipality’s critical response to the plans in the news article.

Any questions? Please submit your comments by June 18.

Perhaps you intended to attend the new information session before submitting your response. In that case, please submit a pro forma statement of opinion for now. By submitting a pro forma statement of opinion, you indicate that you wish to respond, but you do not yet need to present all of your arguments. You can supplement your response later. You can find an example of such a pro forma statement of opinion on this website.

Why a pro forma opinion?

By submitting a pro forma statement of position now, you can avoid any debate over the deadline. This way, you can be sure you’ve responded on time and can supplement your arguments later.

A statement of opinion is not an official objection. It is a response that is taken into account when making a final decision.