Technical FAQs 4

What is the future of energy storage in Finland?

Reserve markets are currently driving the demand for energy storage systems. Legislative changes have improved prospects for some energy storages. Mainly battery storage and thermal energy storages have been deployed so far. The share of renewable energy sources is growing rapidly in Finland.

Which energy storage technologies are being commissioned in Finland?

Currently, utility-scale energy storage technologies that have been commissioned in Finland are limited to BESS (lithium-ion batteries) and TES, mainly TTES and Cavern Thermal Energy Storages (CTES) connected to DH systems.

Where will Taaleri Energia invest in a battery energy storage system?

Taaleri Energia announces its first battery energy storage system investment Taaleri Energia will invest in a 30 MW / 36 MWh battery energy storage system in Lempäälä, some 25 kms south of Tampere. The facility will be one of the largest battery energy storage systems operating in the Finnish frequency reserve market.

Is the energy system still working in Finland?

However, the energy system is still producing electricity to the national grid and DH to the Lempäälä area, while the BESSs participate in Fingrid's market for balancing the grid . Like the energy storage market, legislation related to energy storage is still developing in Finland.

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