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Search Results for: "invinity energy systems"

Groundbreaking ceremony for Sumitomo Electric's VRFB project in Kashiwazaki, Niigata, Japan. Image: Sumitomo Electric

US-headquartered GSSG, Vision Ridge, launch Japan BESS developer with US$400 million committed

July 16, 2025
Two US-headquartered solar and sustainability-focused investors have launched GSSG Chikuden, a utility-scale battery storage developer, in Japan.
Invinity CEO Jonathan Marren (centre right), shakes hands on the agreement with UESNT executive director Liao Zhanghui. Image: Invinity Energy Systems.

Invinity leverages China partnership for flow battery cost reduction, supply chain advantages

July 15, 2025
Invinity Energy Systems believes partnering with a Chinese materials and manufacturing company will enable significant cost reduction of its vanadium redox flow battery (VRFB) technology.
UK BESS LDES cap and floor
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‘It’s clearly for pumped hydro’: UK BESS owner-operators turn against LDES cap and floor

April 30, 2025
Leading BESS owner-operators in the UK have signalled their opposition to the government’s cap and floor support scheme for long-duration energy storage (LDES) in an open letter. We spoke to one its signatories James Basden, founder of Zenobē, about why.
Eos Energy Enterprises' production line. . Image: Eos Energy Enterprises via X.

US non-lithium battery firms Eos and Unigrid look abroad with UK, India partnerships

April 17, 2025
US non-lithium battery technology companies Eos Energy Enterprises and Unigrid have announced partnerships to deploy their tech abroad, striking deals in the UK and India respectively.
invinity vanadium redox flow battery VRFB UK

Invinity to deploy part government-funded 20.7MWh flow battery project in UK

April 3, 2025
Invinity Energy Systems has been given the green light to deploy a 20.7MWh vanadium redox flow battery system in the UK, the largest in the country.
Rendering of how the completed project in Kyushu, Japan, may look. Image: IDEX

Sumitomo Electric deploys first vanadium flow battery supported by government scheme in Japan

March 31, 2025
Sumitomo Electric has followed up the US launch of its newest vanadium redox flow battery (VRFB) technology, announcing a deal in Japan.
Vanadium solutions including vanadium pentoxide, the key ingredient for VRFB electrolyte. Image: Invinity Energy Systems.

Global electrolyte standard ‘crucial for scalability and viability’ of vanadium flow batteries

March 11, 2025
The development of global standards and specifications for the electrolyte used in vanadium redox flow batteries (VRFBs) is “crucial” for the technology’s prospects.
Vanadium flow batteries at Invinity’s Motherwell, UK facility. Image: Invinity Energy Systems.

Invinity picks ‘ideal partner’ Frontier Power for LDES cap-and-floor scheme bids

February 18, 2025
Invinity Energy Systems and Frontier Power have partnered to deploy vanadium flow batteries under the UK Long Duration Energy Storage (LDES) procurement process.
Stryten and Largo form Storion Energy

Stryten and Largo finalise formation of vanadium flow battery joint venture Storion Energy

February 6, 2025
Largo has announced the successful closing of the previously announced transaction between its subsidiary, Largo Clean Energy Corp. and Stryten Critical E-Storage to establish joint venture Storion Energy.
Vanadium chemicals including vanadium pentoxide, the main ingredient in the electrolyte. Image: Invinity

‘Equal to or better than lithium’: Invinity aims vanadium flow batteries at large-scale storage market

December 12, 2024
Vanadium flow batteries could be a workable alternative to lithium-ion for a growing number of grid-scale energy storage use cases, say Matt Harper and Joe Worthington from Invinity Energy Systems.

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