Redflow signs its largest global battery sale with Anaergia to supply energy storage in California

Australian energy storage company Redflow Ltd (ASX: RFX) has signed an agreement to supply a 2 MWh energy storage system comprising of 192 zinc-bromine flow batteries to Anaergia, Inc. (Anaergia), a global technology leader in recovering value from waste.

The batteries will support two-megawatt hours (MWh) of energy and reduce peak energy use at Anaergia’s Rialto Bioenergy Facility (Facility) as part of the Facility’s microgrid. The Facility is located in San Bernardino County, California, and owned by Rialto Bioenergy Facility, LLC, an Anaergia company.

The microgrid project was funded in part by a grant from the California Energy Commission and consists of the batteries, a biogas conditioning system to support a 2.0MW biogas-fueled cogeneration unit, and a microgrid control system.

This agreement represents Redflow’s largest single sale and deployment of batteries globally.

“Anaergia selected Redflow’s zinc-bromine flow batteries because they are uniquely suited to meet the demands of the Rialto site,” said Yaniv Scherson, Anaergia Chief Operating Officer.

Once fully operational, the Facility will be North America’s largest landfill diverted organic waste digester facility. The Facility will convert 700 tonnes per day of organic waste and 300 tonnes per day of biosolids into renewable natural gas and Class A fertilizer. The Facility is located 80 kilometres (50 miles) east of Los Angeles and services the organic waste recycling needs of Los Angeles and the Southern California region.

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Federal Minister’s visit unveils Redflow and Optus’ Resiliency Initiative for Mobile Networks

Redflow Limited has partnered with Optus to deploy Redflow batteries as part of the Australian Government’s Mobile Network Hardening Program. The Honourable Minister for Communications, Urban Infrastructure, Cities and the Arts, Paul Fletcher yesterday visited Redflow’s Brisbane headquarters to launch the initiative, which is funded in part by the Government’s bushfire relief package.

The Minister for Communications, Urban Infrastructure, Cities and the Arts, the Hon Paul Fletcher, said: “I welcome the fact that Redflow’s innovative Australian technology is being used by Optus in their mobile base station battery upgrades, funded under the Morrison Government’s Strengthening Telecommunications Against Natural Disasters (STAND) program.”

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Redflow customer Dr James Emmett

Redflow commences first customer trial of new Gen3 battery

Redflow Limited (ASX: RFX) is pleased to announce the commencement of the first customer trial of its new Gen3 battery.    

Using two new Gen3 batteries, the trial will take place in Mount Tamborine in Queensland where Redflow already has four Gen 2 batteries supporting an off-grid energy system with end customer James Emmett.  The two new Gen 3 batteries at the Mount Tamborine site will run for a number of weeks before returning to Redflow for further analysis and testing. 

Commenting on the deployment, Redflow CEO and Managing Director Tim Harris said: “This is an important development milestone for Redflow’s Gen3 battery to become customer and production ready in 2021.  Having previously outlined our goal to commence customer trials of the Gen 3 battery by the end of 2020, we are pleased that the Gen 3 battery development and program is on track.  There is no substitute for real-life customer testing and this trial will be very valuable to understand how the Gen3 battery performs in a live environment.” 

“With Gen3, we are confident of achieving a 30% reduction in manufacturing costs through supply chain and engineering productivity impacts.  We also believe further savings can be targeted through further production and scale benefits.  The Gen3 battery will underpin Redflow’s ability to expand into larger systems and more rapidly increase take-up of our world-leading Australian technology.” 

A video outlining Redflow’s Mount Tamborine Gen 3 battery trial can be found below. 

WA stockfeed company installs 600 kWh Redflow Large Scale Battery to slash energy costs

WA stockfeed supply company Semini Custom Feeds has ordered a 60-battery Large Scale Battery (LSB) – Australia’s largest Redflow-based energy storage system – to cut its fuel and energy costs by 80 per cent.

Working with Redflow’s WA partner, TIEC Electrical, Semini Custom Feeds expects the 600 kilowatt-hours (kWh) system to cut its costs by about $120,000 per year based on current expenditure on diesel, maintenance and mains power.

The Redflow LSB is a powerful integrated system for deploying as many as 60 Redflow zinc-bromine flow batteries in large energy storage systems, delivering as much as 600kWh of energy storage capacity and comprehensive redundancy capabilities.

Once the Redflow LSB and 400 kilowatts-peak (kWp) photovoltaic (PV) solar panel system is deployed, the family-owned business, located at Cowaramup, 260km south-east of Perth, near Margaret River, will also eliminate its need to buy electricity from the grid. The design aims to mitigate 80 per cent of the diesel and servicing costs and all costs for grid-connected services.

The Semini Custom Feeds order is the latest success for TIEC Electrical and Redflow in the WA agricultural sector. Last year, TIEC installed Redflow batteries at multiple rural sites including a WA orchard that has beaten bushfire blackouts and a rural “dream home” that has saved more than $100,000 by not connecting to the electricity grid.

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Victorian partner Seven20 Electrical sends first Redflow six-pack to NSW

Redflow’s Melbourne-based partner Seven20 Electrical has announced it is shipping its first PowerCube, which contains six Redflow ZBM2 batteries, for a customer in NSW.

Seven20 Electrical announced on its Facebook page that the six-battery PowerCube, will be installed at The Pines Kiama, a family-run micro-dairy on the South Coast of NSW. 

The Seven20 Electrical PowerCube is a self-contained power box containing six Redflow zinc-bromine flow batteries capable of storing as much as 60 kilowatt-hours (kWh) of energy. Click here to view the seven20electrical Facebook page.

South Africa’s Harvest SA magazine reports how Redflow batteries beat bushfire blackouts for WA orchard

South African agricultural sector magazine Harvest SA has just published a story about how an off-grid orchard in WA is using Redflow batteries to beat bushfire power blackouts.

After losing power as the night horizon glowed orange with bushfires last summer, WA orchardists Jeff and Kerry Murray installed Redflow batteries to take their Kalyakool property off-grid and make it energy-independent year-round.

A copy of the story is published below, you can read this story in the November 2020 online version of Harvest SA by clicking here or view a PDF copy of the article by clicking here

You can also read Redflow’s original report of this successful installation by clicking here.

Bosco director Philip Verheul

Video: Engineering News South Africa reports how Redflow batteries help PCB maker Bosco avoid power outages

Engineering News South Africa has published a video story about how Johannesburg-based printed circuit board (PCB) manufacturer Bosco is using a Redflow battery energy storage system with rooftop solar PV to avoid disruptions caused by power outages that are common in South Africa.

Engineering News reports that the company’s main competitive advantage over duty-free imported PCBs is its ability to serve its local clients quickly and accurately. 

Bosco director Philip Verheul said that meant Bosco must prevent disruptions to engage with its clients, provide quotes and ensure its engineering and design department continued to operate. Our 1 200 solar panels – supported by networked inverters – provide about one-quarter of our energy requirements during the day,” he said. 

“This is connected to the BMS, which automatically recharges the Redflow batteries or dispatches battery energy when needed, including in the event of a power outage.”

You can read the Engineering News story and view the video at 

Redflow Chief Technology Officer (CTO) Steve Hickey

New Redflow CTO Steve Hickey outlines benefits of zinc-bromine batteries in Calibre Group video

Redflow’s new Chief Technology Officer (CTO) Steve Hickey explains the benefits of the company’s zinc-bromine flow batteries in a recent video published by Sydney-based Calibre Group.

North Sydney-based Calibre is a trusted partner within the resources, urban development, technologies, defence, transport and infrastructure markets.

Mr Hickey, who previously worked as an engineer for Redflow from 2008 to 2013, explains that Redflow’s batteries are the smallest modular flow batteries in production in the world. “They are particularly suited to renewable integration, and that’s because it can be operated at full capacity and down again without degradation,” he said.

In the following video, Mr Hickey and Calibre’s Principal Engineer Pradeep Pejavar explain the benefits of battery storage, especially Redflow’s innovative modular zinc-bromine flow batteries.

Redflow announces ‘virtual’ AGM for November 26, 2020

In line with temporary amendments to the Corporations Act 2001(Cth) by the Corporations (Coronavirus Economic Response)Determination (No.3) 2020 (Determination) and current regulatory guidance, the Annual General Meeting (AGM) of Redflow Limited will be held virtually on Thursday, 26th November 2020 starting at 10:00am (Brisbane time). There will not be a physical venue for shareholders to attend. 

In accordance with the Determination, the Notice of Meeting will be available to view and download at Redflow will not be mailing hard copies of the Notice of Meeting to shareholders. 

The AGM is an important part of Redflow’s overall approach to governance and your ability to participate is important to us. The AGM will be held virtually (online) via an online platform accessible at Shareholders will be able to view and listen to proceedings, ask questions via a live text facility and vote using a computer or mobile device. Participation details are set out below and further details are set out in the Notice of Meeting and at Click the following links to access:

Redflow Managing Director and CEO Tim Harris

Redflow presents today at TechOpps virtual investment conference

Redflow Limited Managing Director & CEO Tim Harris will present this afternoon at Market Eye’s TechOpps virtual conference. 

The conference, which started yesterday, includes executives from some of Australasia’s leading and emerging technology companies explain how they’re transforming the way people work and society operates during these unprecedented times. 

Keynote speakers for the event include Australia’s Minister for Communications, Cyber Safety and the Arts The Hon. Paul Fletcher MP and local digital economy pioneer Gabby Leibovich, co-founder of Tim Harris is presenting at 2:20pm AEDT today (Thursday, October 15, 2020).

Attendance at this virtual conference is free. To register for the event and view the full program please visit: