Akaysha Energy bags AU$300 million corporate debt facility for global battery storage expansion

LinkedIn
Twitter
Reddit
Facebook
Email

Australian battery storage developer Akaysha Energy has secured an AU$300 million (US$196 million) corporate debt facility to accelerate its growing portfolio of utility-scale battery energy storage system (BESS) projects across Australia and global markets.

Akaysha Energy, owned by global investment manager BlackRock, announced today (4 September) that the three-year debt package will be funded by a consortium of five banks: BNP Paribas, Deutsche Bank, ING Bank, Sumitomo Mitsui Banking Corporation and Westpac Banking Corporation.

The multi-currency facility, available in Australian dollars, euros, and US dollars, comprises a revolving loan and letter of credit facility designed to support Akaysha’s expansion plans in the rapidly evolving energy storage sector.

Specifically, the debt facility will fund development and construction of Akaysha’s BESS project pipeline in Australia, the US, Japan and Germany.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

This financing represents a significant milestone for Akaysha, which has already established itself as a major player in Australia’s energy transition landscape. It recently energised the first stage of the 850MW/1,680MWh Waratah Super Battery in New South Wales.

In an exclusive interview with ESN Premium last month, Nick Carter, managing director and CEO of Akaysha Energy, discussed the development process of the utility-scale BESS.

Commenting on the corporate debt facility, Andrew Wegman, chief financial and investment officer of Akaysha Energy, said the financial package was a “landmark” facility for both the developer and the Australian renewables sector.

“As the first borrowing base loan of its kind in the market, it provides the scale and flexibility to accelerate our development pipeline and capitalise on the extensive set of near-term opportunities that we see in Australian and global energy markets,” Wegman added.

Alongside Waratah Super Battery, which is described as the “world’s most powerful battery” in megawatt terms, the organisation has several other large-scale BESS in its portfolio in Australia.

This includes several projects that are currently under construction, such as the Ulinda Park BESS (150MW/300MWh), which is expected to be operational in Q3 2025, and the Brendale BESS (205MW/410MWh) in Queensland, which recently secured a long-term offtake agreement, confirmed to be a battery revenue swap arrangement, with commodities trading company Guvnor Group.

The company is also developing the 415MW/1,660MWh Orana BESS project in Wellington, New South Wales. In December 2023, it secured a landmark AU$650 million project financing deal, which was reported at the time as the largest standalone battery storage financing globally.

The Orana BESS project, located in the Central-West Orana Renewable Energy Zone, also secured a 12-year virtual toll offtake agreement with EnergyAustralia and is expected to be operational by 2026.

Our publisher, Solar Media, will host the Energy Storage Summit Asia 2025 on 7-8 October 2025 in Manila, the Philippines. The official website has more information about the event, including how to book your ticket.

8 September 2026
Barcelona, Spain
Battery & Energy Storage Tech Europe (BESTE) is Europe’s industrial scaling platform for stationary and industrial battery applications — not EVs. Taking place 8–9 September 2026 at Fira de Barcelona, BESTE brings together utilities, IPPs, energy-intensive industries, data centres, ports, rail, maritime, defence and aerospace OEMs — all deploying or integrating battery storage at scale. Over 100 companies already confirmed — including EDP Renewables, Acciona, Endesa, Naturgy, Neoen, Galp, Basquevolt and Veolia — alongside 40+ expert speakers and international institutional support from BEPA, BVES, LDES and Volta Foundation. Where Europe’s battery & ES ecosystem turns projects into reality.
15 September 2026
San Diego, USA
You can expect to meet and network with all the key industry players again in 2025 from major US asset owners, operators, RTOs and ISOs, optimizers, software and analytics providers, technical consultancies, O&M technology providers and more.
15 September 2026
Berlin, Germany
Launching September 2026 in Berlin, Energy Storage Summit Germany is a new standalone event dedicated to Germany’s energy storage market. Bringing together investors, developers, policymakers, TSOs, manufacturers and optimisation specialists, the Summit explores the regulatory shifts, revenue models, financing strategies and technology innovations shaping large-scale deployment. With Germany targeting 80% renewables by 2030, it offers a focused platform to connect with the decision-makers driving the Energiewende and the future of utility-scale storage.

Read Next

July 8, 2026
The Australian government has introduced a dedicated First Nations Set Aside pilot into both Capacity Investment Scheme Tenders 9 and 10.
Premium
July 8, 2026
Arash Shojaie of QIC Infrastructure outlines how Queensland’s North West Energy Fund will approach cost reduction, technology selection and more.
July 7, 2026
New Zealand state-owned energy company from a Fast-track Approvals Panel to access contingent hydro storage at Lake Pūkaki in New Zealand.
July 7, 2026
Renewables company CleanPeak Energy has inked a 15-year agreement to supply Western Sydney International (WSI) Airport with 100% renewable energy, with 30MW/120MWh of battery energy storage on-site as part of the commercial arrangement.
July 7, 2026
More than 3.8GWh of combined BESS capacity has either cleared or is undergoing federal environmental assessment under Australia’s EPBC Act.