Australia’s biggest battery player, Akaysha Energy, is telling potential bidders it expects earnings before interest, tax, depreciation and amortisation to shoot past $600 million by the end of 2029.Suitors this week were handed first-round financial modelling and an update on Akaysha’s pipeline as sell-side adviser Macquarie Capital opened the data room after several weeks of early investor meetings.Sarah Thompson has co-edited Street Talk since 2009, specialising in private equity, investment banking, M&A and equity capital markets stories. Prior to that, she spent 10 years in London as a markets and M&A reporter at Bloomberg and Dow Jones.Kanika Sood is a journalist based in Sydney who writes for the Street Talk column.Emma Rapaport is a co-editor of the Street Talk column. Prior to that, she was a markets reporter at The Australian Financial Review.