About Lithuania flywheel energy storage project
The electricity storage project will guarantee security and stability of energy supply in Lithuania. It will also enable Lithuania to disconnect from the Russian controlled electricity grid and synchronize with the continental European electricity grid.
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About Lithuania flywheel energy storage project video introduction
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6 FAQs about [Lithuania flywheel energy storage project]
What is Lithuania's electricity storage project?
The electricity storage project will guarantee security and stability of energy supply in Lithuania. It will also enable Lithuania to disconnect from the Russian controlled electricity grid and synchronize with the continental European electricity grid.
Which energy storage facilities will provide Lithuania with instantaneous electricity reserve?
The Government of the Republic of Lithuania appointed Energy cells as the operator of the storage facilities that will provide Lithuania with an instantaneous electricity reserve. Energy cells signed a contract with the winning Siemens Energy and Fluence consortium. Energy storage facilities system design works were started.
How will Lithuania's energy storage system work?
The energy storage system, which will provide Lithuania with an instantaneous isolated operation electricity reserve until synchronisation with the continental European networks (CEN), will be used after synchronisation for the integration of energy produced from renewable sources.
How much will Lithuania invest in energy storage projects?
For this project, Lithuania plans to make an investment of $117.6m (€100m). This will see the installation of four 50MW batteries, with a minimum of 200MWh of power storage capacity. According to the US Department of Energy database, the largest direct energy storage projects in the world are two lithium ion battery projects in California.
What makes a flywheel a great energy storage system?
The flywheel is modular and offers unparalleled configurability in terms of power to energy ratio, which makes it the first dynamic energy storage system whose discharge duration can be matched exactly to the customer’s needs.
Why should Lithuania invest in batteries?
It will also enable Lithuania to disconnect from the Russian controlled electricity grid and synchronize with the continental European electricity grid. In case of accidents, batteries will provide instantaneous electricity reserve service in less than one second. In the future, batteries will help to integrate renewable energy sources.


