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News | 2.4.2026

Balancing work and life at Merus Power

People at Merus Power build the future of energy, while much is happening in their lives outside of work. We sat down with our HR Director,...

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News | 24.3.2026

Merus Power will deliver a battery energy storage system of over 5 MW / 10 MWh to Savon Voima in Kuopio

Merus Power has made an agreement with Savon Voima Oy on a 5 MW / 10 MWh energy storage system. The energy storage system will...

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News | 19.3.2026

Merus Power ranked on the FT1000 list of Europe’s fastest-growing companies

Merus Power has been ranked #599 on the FT1000: Europe’s Fastest-Growing Companies 2026 list, published by the Financial Times in collaboration with Statista. The FT1000 ranking...

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Blog

Round-Trip Efficiency as a performance guarantee for Battery Energy Storage Systems

Round-Trip Efficiency accounts for the energy losses and therefore energy costs during BESS operation phase. But what does RTE mean and how is it measured?...

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News | 11.3.2026

Defense Committee member Pauli Kiuru visits Merus Power

Member of Parliament Pauli Kiuru recently visited Merus Power’s office and factory in Ylöjärvi, as well as the Valkeakoski energy storage facility. The visit focused...

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News | 10.3.2026

Merus Power receives significant energy storage order from Latvia

Merus Power has signed an agreement with Latvian contractor Nordes Būve for two 20 MW/40 MWh energy storage facilities. The energy storage facilities will be...

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Events | 3.3.2026

Meet Merus Power at key energy events in Q2 2026

Spring 2026 brings excellent opportunities to connect with the energy industry across Europe, Asia, and North America. During Q2 2026, you can meet the Merus...

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News | 27.1.2026

Energy storage for Arctic conditions 

Merus Power Oyj has signed a battery energy storage deal with Neve Oy. The 30 MW/80 MWh energy storage facility is designed to operate in...

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Blog

Power quality: common problems, root causes, and proven mitigation

Modern manufacturing depends on stable, clean electrical power. As plants add Variable Frequency Drives (VFDs), automation, robotics, high-power charging, and electrified thermal processes, electrical networks...

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Events | 15.12.2025

Meet Merus Power at key energy events in Q1 2026

Early 2026 offers plenty of chances to meet the industry at leading solar, wind, hydrogen, energy storage, and critical power events. During Q1 2026, you...

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News | 25.11.2025

Children’s Rights Week at Merus Power

Last week, Merus Power celebrated Finland’s Children’s Rights Week. While we’re committed to electrifying the future, there simply is no future without children. We have traditionally...

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News | 19.11.2025

Merus Pre-Christmas Party & Merus Awards

This year, our team gathered at the charming Rientola’s attic venue to celebrate the annual pre-Christmas party and Merus Awards ceremony. The evening brought together...

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