Fluvius
Fluvius operates the low and medium voltage electricity grid in Flanders, Belgium and will purchase flexibility on NODES from December 2024.

Join the Fluvius Webinar on 29th September 2025
Fluvius flexibility winter season 2025-26 is opening up on 1st December 2025 with 65 confirmed flex zones. Fluvius will continue the registration of Flexibility Service Providers (FSPs) for the winter season 2025–26. More details about the upcoming winter season will be shared during the webinar on 29 September (Scan QR or visit here).

Market
Fluvius is buying short term and long term flexibility products for active power using NODES activation market (ShortFlex) and markets for reservation products (LongFlex and MaxUsage).
More details about products, local market rules and what steps are required to join the market as an FSP are available after registering on NODES Platform.

Partners involved
To participate as a Flexibility Service Provider (FSP)
Follow the steps below to participate as an FSP in the market.
- Register your FSP organization on NODESmarket
- Begin the Fluvius registration through BOSA -eProcurement
- Please contact member.services@nodesmarket.com if you have any questions.
Market Overview
A summary of key information on the market
Market Opens
1st of January 2025
FSP sign-up deadline
Continous on-boarding
Available Products
LongFlex™
Shortflex™
MaxUsage™
Trading details
A summary of grid needs and minimum bid size
Grid need
Demand turn-down, Generation turn-up
Minimum quantity
0.01 MW (10 kW)*
*may be delivered by aggregated assets
Quantity granularity
0.01 MW (10 kW)
Are you a Flexibility Service Provider (FSP) interested in joining NODES™ flexibility market
