Image: Wartsila. Power technology firm Wärtsilä has initiated a strategic review of its energy storage and optimisation (ES&O) business, with "all potential alternatives considered" including divestment. (BESS) integrators in the world, consistently in the top five rankings from IHS Markit (and now S&P Global which acquired IHS)
Other BESS manufacturers and system integrators have also carried out large-scale fire testing on whole units, including Fluence, Sungrow and Trina Storage. ''Noise could be the new fire'' In interview with Energy-Storage.news this year, Wärtsilä ES&O vice president Andy Tang said that concerns over acoustic noise from BESS units is growing.
It was the only large-scale BESS asset to come online in that country during the third quarter of last year. Image: Wärtsilä-AGL Wärtsilä''s energy storage division saw a 20% year-on-year increase in sales and a 31% increase in order intake from 2022 to 2023, with the company board in mid-consideration of the business unit''s future.
A two-hour duration battery energy storage project recently commissioned by Wartsila. Image: Wartsila. Power technology firm Wärtsilä has initiated a strategic review of its
Technology group Wärtsilä has launched Quantum3, an intelligent cutting-edge battery energy storage system (BESS) with new safety, cybersecurity, energy density, and sustainability design features. Quantum3 is
Wärtsilä is headquartered in Helsinki, Finland, and primarily provides power solutions in the energy and marine industries. It was the fourth-largest BESS integrator in IHS Markit''s 2021 rankings, after Tesla, NextEra
A two-hour duration battery energy storage project recently commissioned by Wartsila. Image: Wartsila. Power technology firm Wärtsilä has initiated a strategic review of its energy storage and optimisation (ES&O) business, with "all potential alternatives considered" including divestment.
saara.tahvanainen@wartsila Wärtsilä in brief Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets.
Quantum3, the latest battery energy storage system (BESS) from Nasdaq Helsinki-listed Wärtsilä boasts high energy density and other advanced features from its established Quantum product line. It has fully integrated and internalized batteries and string-based power conversion systems.
BESS Commissioning Engineer Wärtsilä is an innovative technology company known for being a forerunner in the Marine and Energy markets. Every day, we – Wärtsilians - put our hearts and minds into turning Wärtsilä''s purpose of enabling sustainable societies through innovation in technology and services into reality.
Technology group Wärtsilä has launched Quantum3, an intelligent cutting-edge battery energy storage system (BESS) with new safety, cybersecurity, energy density, and sustainability design features. Quantum3 is the latest addition to Wärtsilä''s Quantum battery energy storage product portfolio supporting a global decarbonised future.
BW ESS, Penso Power and Shell sign seven-year fixed-price deal for 330 MWh BESS asset in the UK Long-duration tolling agreement will see Shell Energy Europe trade a 100 MW/330 MWh battery energy storage system (BESS) in Great Britain, scheduled for commissioning in late 2024. The fixed-price deal comes at a time of reduced revenues for
Fire-safety is a key feature of Finland-based technology company Wärtsilä Energy''s newest battery energy storage system (BESS) called Quantum3, alongside cybersecurity, energy density and sustainability design upgrades.
Image: Wartsila. The first energy storage asset built using Wärtsilä''s new Quantum High Energy battery energy storage system (BESS) solution will be a 300MW/600MWh project in Scotland, UK. At the same
The standalone battery energy storage system (BESS) will have a 150 MW / 300 MWh capacity and will support energy security and reliability as renewable energy supply increases, pacing South Australia''s ongoing energy transition. katri.pehkonen@wartsila . Image caption: Wärtsilä has been selected to deliver its second major energy
GEMS rack at a BESS site in the UK. Image: Wärtsilä . Alongside those, the EMS is also designed to offer lower latency in responding to grid signals, in other words boosting an already split-second response times, which Ruchira Shah says is going to be vital for asset owners looking to participate in increasingly sophisticated classes of
Wärtsilä has installed the first utility-scale battery storage project in Singapore and received an order from a customer in Southeast Asia for a further 90MW / 90MWh of battery storage.
storage.wartsila . GEMS Product Suite Optimise your energy, future-proof your assets, maximise revenue streams. GEMS Power Plant Controller. The Power Plant Controller conducts intelligent power control and energy management operations at plants of all sizes. Download
Wärtsilä is headquartered in Helsinki, Finland, and primarily provides power solutions in the energy and marine industries. It was the fourth-largest BESS integrator in IHS Markit''s 2021 rankings, after Tesla, NextEra and Fluence (in ascending order).
Fire-safety is a key feature of Finland-based technology company Wärtsilä Energy''s newest battery energy storage system (BESS) called Quantum3, alongside cybersecurity, energy density and sustainability design
BESS Commissioning Engineer Wärtsilä is an innovative technology company known for being a forerunner in the Marine and Energy markets. Every day, we – Wärtsilians - put our hearts and
The Eraring BESS site, owned by Australian utility Origin Energy, recently saw its stage three expansion green-lit. This makes it Australia''s largest approved BESS with around 2,800MWh energy storage capacity, the same size as the existing black coal-fired power plant connected to the site''s National Electricity Market (NEM).
Wärtsilä Energy Storage & Optimisation. Energy storage integrator: optimising energy for a smarter, safer, more reliable grid. Wärtsilä Energy Storage & Optimisation is leading the introduction of disruptive, game-changing products and technologies to the global power industry. As a battery energy storage integrator, we''re unlocking the way to an optimised energy future
In July, BPL CEO Heastie was quoted by The Tribune as having said the BESS is expected to cost about US$15 million. He said it will allow the utility to transfer energy load demand onto newer, more efficient and cheaper to run thermal power plants, and prevent BPL from having to run some older plants "just to hold a voltage that supports the
The BESS will operate in grid-following mode, transitioning to grid-forming mode (virtual synchronous generation, VSG) later. Wärtsilä claimed this feature makes it the largest BESS capable of operating in VSG mode, enabling fast response times and future-proofing operations for the facility.
The Finland-based company''s AC block BESS builds on the Quantum2 model, which underwent nearly 10,000 hours of fire-safety testing, including research on firefighting water and plume gas.

Wärtsilä is headquartered in Helsinki, Finland, and primarily provides power solutions in the energy and marine industries. It was the fourth-largest BESS integrator in IHS Markit’s 2021 rankings, after Tesla, NextEra and Fluence (in ascending order).
Finland’s Wartsila Energy has released a new turnkey battery energy storage system (BESS) with new fire-safety features. From ESS News Fire safety is a key feature of Wärtsilä Energy ‘s new Quantum3 BESS, alongside cybersecurity, energy density and sustainability design upgrades.
Fire safety is a key feature of Wärtsilä Energy ‘s new Quantum3 BESS, alongside cybersecurity, energy density and sustainability design upgrades. The Finland-based company’s AC block BESS builds on the Quantum2 model, which underwent nearly 10,000 hours of fire-safety testing, including research on firefighting water and plume gas.
Wärtsilä Energy’s AC block BESS is an evolution to a previous model, the Quantum2, which saw almost 10,000 hours of fire-safety testing, analysis and reporting, including analysis of firefighting water and plume gas.
Our track record comprises 79 GW of power plant capacity, of which 18 GW are under service agreements, and over 125 energy storage systems, in 180 countries around the world. Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets.
Wärtsilä Board of Directors has not set a timetable for the completion of the strategic review. Wärtsilä will disclose the progress and conclusions of the review according to applicable disclosure laws and regulations. For further information, please contact: For press information, please contact: Wärtsilä in brief
The European energy storage market is booming with Germany leading residential adoption (+58% YoY) thanks to €500/kWh subsidies. Italy's new tax credits drive 5.2GWh commercial deployments, while UK grid-scale projects exceed 8GWh with 2-hour duration systems. Key selection criteria: German-certified safety (VDE-AR-E 2510), 10+ year warranties, and VPP readiness. Top-performing products include Sonnen's hybrid inverters (98% efficiency) and BYD's Blade Battery (12,000 cycles @80% DoD). For snowy regions like Scandinavia, consider Huawei's -30°C compatible systems. France mandates carbon footprint declarations - Sungrow's ISO-14067 certified solutions gain preference.
For European homeowners, 5-10kWh systems with 3-phase compatibility are ideal. Top picks: 1) Tesla Powerwall 3 (13.5kWh, 97% round-trip efficiency) for smart home integration; 2) LG Chem RESU Prime for compact urban installations; 3) SMA Sunny Boy Storage for retrofit projects. Critical features: EU-made battery cells (exempt from CBAM tariffs), dynamic tariff optimization (like Octopus Energy integration), and fire-safe LiFePO4 chemistry. Southern Europe demands 85%+ depth of discharge capability, while Nordic markets require -25°C operation. Always verify CEI 0-21 compliance for Italian grid connection and EnWG certification for German feed-in.