In previous years, an annual schedule for planned maintenance, including downtimes, was posted on this page. However, for the gas year 2023/24, nearly all scheduled maintenance windows have been canceled. To enhance communication, we will now only announce confirmed maintenance downtimes, providing a minimum notice of one week via UMM.

We encourage you to subscribe to PRISMA’s UMM RSS feed for timely updates.

Please note that this page will be removed by the end of the year.

We believe this change will improve information flow and support smoother planning.