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References

Powering the world



Kiisa

Estonia

250 MW


"For us, the specific technology was not so relevant. We had end results that needed to be met, and Wärtsilä's engines simply offered an unrivalled solution."

- Ilo Toom, Project Manager at Kiisa for Elering

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Kiisa CSB chart


Even in one of the smallest countries in the EU, managing the power grid is not easy. This is the task of Wärtsilä's customer Elering, the Estonian trans­mission system operator (TSO), who is responsi­ble of operating the Estonian electrical grid in a safe way. A constant, real-time balance between supply and demand is an abso­lute must to keep the grid running and without unbalancing the frequency. However, a TSO can only control one side of the equation. While the energy supply has to be carefully managed by the TSO, in order to meet the amount the country is consuming every minute, power consumption cannot be controlled. What happens if too many customers coinciden­tally decide to start using electricity at the same time, or one of the main power plants suffers an unexpected malfunction? A blackout. 

  • Read the whole story


Main data


   Customer   Elering (Utility / TSO) 
   Type   Wärtsilä 34DF grid stability / emergency multi-fuel power plant
   Operating mode   Peak load / standby & emergency
   Gensets   27 x Wärtsilä 20V34DF
   Total output   250 MW 
   Fuel   Natural gas & LFO
   Scope   EPC (Engineering, Procurement & Construction)
   Delivered   2013 & 2014

Related downloads


Read the success story in this brochure

Watch how the Kiisa project comes to life in this amazing video

Find in-depth info about our gas and multi-fuel power plant solutions in this brochure



Contact info

If you want to know more about the Kiisa project, please contact

Timo Mahlanen
Business Development Manager
Wärtsilä Energy Solutions
+358 40 500 0536

© 2016 Wärtsilä