Accelerator Service

Would you like some extra capacity only when trading opportunities occur?
Maximize your profit by using our new service the Accelerator.

With this service, with an interruptible characteristic, you can easily use the unused capacity of other clients to quickly respond to market opportunities and maximize the value of the storage portfolio.
Firm services delivered on TTF come with the option of the Accelerator service. This service provides you with 20% additional interruptible capacity on top of your firm capacities.and is easy to use; you just nominate the required capacity when you want it. It requires no upfront booking and is invoiced based on an attractive pay-as-you-use fee. EnergyStock will provide the applicable tariff up front.


The service is an additional service to our firm flexibility services. Therefore, the Accelerator has the same specifications as the underlying firm service.


  • Possibility to easily and quickly capture market opportunities
  • No upfront booking: accelerate easily by nominating more
  • Use 20% extra send-in and send-out capacity of contracted firm capacities
  • Service available to all TTF firm services
  • Attractive pay-as-you-use fee
  • Interruption based on customer usage
  • Interruption proportionally to firm bookings
  • Lead time of 2 hours and 20 minutes

The specific general terms and conditions for the Accelerator are stated in Exhibit D of the GTC TTF. To be able make use of the Accelerator service, you need to sign the Exhibit D Exhibit Accelerator of the GTC.

All our firm services are available at the TTF and the Flange. The Accelerator service is only available at the TTF.

The accelerator is available is to all services delivered on TTF. For customers on the flange, EnergyStock can also offer the Accelerator Service , when usage rights of GTS transport capacity are transferred to EnergyStock.

Booking reference

No upfront booking required for this service. The Accelerator Service can be easily used by just nominating more than the contracted firm capacities would allow.

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