Polar Night Energy

Industrial-scale thermal energy storage systems for energy producers and process industries seeking to reduce fossil fuel use

Tampere, FinlandFounded 2018polarnightenergy.com Website technologies

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Highlights

Hiring1 open role
New on EvolcAdded 2026-10-30

About Polar Night Energy

Polar Night Energy designs and manufactures high-temperature thermal energy storage systems, marketed as Sand Batteries. The systems store renewable electricity as heat using sand or similar materials and can provide heat and power for energy systems and industrial processes.

Its customers include energy companies and process industries. The company was founded in 2018 and is headquartered in Tampere, Finland, where it also presents its office. It reports 23 employees, €9 million in total funding and five Sand Battery projects.

Product: Industrial-scale, high-temperature thermal energy storage systems that store renewable energy as heat using sand or similar materials.

Jobs at Polar Night Energy (1)

Polar Night Energy is hiring for one role based in Tampere.

Open Application
Tampere, Finland3 days ago
New on Evolc

Leadership

Tommi Eronen · CEO
Source: company website
Annette Höglund-Dönnes · CCO
Source: company website
Jani Liimatainen · CFO
Source: company website
Liisa Naskali · COO
Source: company website
Markku Ylönen · CTO
Source: company website

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