Akaysha Battery Financing: A$1.75 Billion Portfolio Deal

Akaysha battery financing announced October 20 brings four Australian storage projects into a single A$1.75 billion portfolio-level facility, replacing separate project debt arrangements. The transaction covers Brendale, Orana, Ulinda Park and Elaine, combining operating assets with a battery still under construction.

Eleven banks backed the package, which includes facilities with five-, seven- and ten-year tenors alongside revolving liquidity and contingent instrument facilities. Akaysha says the structure will support its next development phase across Australia’s National Electricity Market.

Akaysha battery financing combines operating and construction assets

The company’s financing announcement identifies Brendale, Orana and Ulinda Park as fully operational. Elaine, in Victoria, began construction in October 2025 and remains targeted for completion in the second half of 2027.

That mix matters: the facility brings together projects at different stages rather than financing an entirely new fleet of batteries. Refinancing changes how existing obligations are funded; it should not be counted as A$1.75 billion of additional construction spending or newly installed storage.

The lender group includes ANZ and Commonwealth Bank of Australia, together with nine international banks. Akaysha named White & Case as its legal adviser, RBC Capital Markets as financial adviser and Allens as lenders’ counsel.

The public announcement gives the facility size and maturity structure but does not disclose interest margins, the allocation among its components or how much additional cash becomes available after existing debt is repaid. Those omissions limit comparisons with individual project loans.

Four projects have different operating profiles

Independent project reporting identifies the refinanced assets as the 155 MW/298 MWh Ulinda Park and 205 MW/410 MWh Brendale batteries in Queensland, the 415 MW/1,660 MWh Orana battery in New South Wales, and the 311 MW/1,244 MWh Elaine project in Victoria.

Their combined nameplate ratings are 1,086 MW and 3,612 MWh, calculated from those published project figures. The total includes Elaine’s unfinished capacity and therefore is not a measure of the portfolio’s currently operating output.

Orana has a four-hour nameplate energy-to-power ratio. Microgrid Media’s earlier coverage of NSW firming projects placed that battery within the state’s contracted reliability portfolio. The new announcement concerns its financing, rather than another commissioning milestone.

The Orana project description places the battery near Wellington, on the edge of the Central-West Orana Renewable Energy Zone. Akaysha says it adjoins a Transgrid substation on the 330 kV network, providing transmission context for one of the refinanced assets.

Waratah Super Battery appears in Akaysha’s announcement as evidence of its recent operating progress, but it is not one of the four assets listed for this refinancing. Its capacity should remain outside the refinanced portfolio total.

The development pipeline remains a future opportunity

Akaysha describes an Australian development pipeline of approximately 6 GW/25 GWh. Those figures describe projects being pursued, rather than capacity commissioned through this transaction. The release does not assign a construction timetable or a specific funding allocation to each proposed development.

The financing platform may give the company greater flexibility to advance that pipeline. Actual delivery will still depend on project-level decisions, connection arrangements, procurement and construction. The announcement supplies no basis for treating all 25 GWh as fully funded or ready to build.

Revenue arrangements also matter when assessing storage finance. Microgrid Media’s reporting on battery investment preferences examines how market exposure and contractual certainty influence investor appetite. That survey provides context; it does not reveal the covenants or revenue assumptions in Akaysha’s new facility.

The Akaysha battery financing marks a shift toward managing debt across an operating and construction portfolio. The next practical milestones are Elaine’s completion and financing decisions for individual pipeline projects, which will show how the platform supports additional storage deployment.