Wärtsilä

July 1, 2026
Wärtsilä has brought the 150MW/300MWh Bungama BESS online in South Australia, for owner and operator Revera Energy.
June 15, 2026
There has been another twist in the long-running saga of Wärtsilä’s energy storage business and how the company aims to run it going forward.
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June 12, 2026
Energy-Storage.news Premium speaks with Scott Blalock, general manager, integrated applications engineering, at BESS integrator Wärtsilä Energy Storage.
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February 19, 2026
“Australia remains a multi-gigawatt proving ground for utility-scale energy storage systems,” says Kashish Shah of Wärtsilä Energy Storage.
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January 9, 2026
Javier Savolainen of Wärtsilä explains how Australia’s battery storage and pumped hydro fleet have been impacted by the current heatwave.
January 6, 2026
In this blog, Kashish Shah, market development manager at Wärtsilä Energy Storage, argues that Australia’s complex battery storage market makes full-scope integration the most viable path for successful project delivery.
November 13, 2025
Octopus Australia has achieved financial close on a AU$900 million (US$587 million) DC-coupled hybrid facility that combines 300MW of solar generation with a 243MW/486MWh battery energy storage system (BESS) in New South Wales.
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November 5, 2025
ESN Premium speaks with Neha Sinha of Wärtsilä Energy Storage, about DC-coupled solar-battery hybrids in Australia.
October 28, 2025
Finnish marine and energy technology group Wärtsilä will deliver what it claims is Australia’s largest DC-coupled hybrid battery energy storage system (BESS) for the National Electricity Market (NEM).
April 10, 2025
Wärtsilä will supply what it claims is the first large-scale DC-coupled hybrid battery connected to Australia’s NEM for Octopus Group.

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