Pinsent Masons advises Firm Power on sale of the largest proposed battery energy storage system project in Queensland

18 Oct 2023 | 10:30 pm |

Multinational law firm Pinsent Masons has advised Australian-owned energy company Firm Power on the sale of a proposed 500MNW/1GWh battery energy storage system (BESS) project to Octopus Investments Australia.

The Blackstone project, located 30 kilometres from Brisbane, is the largest proposed standalone BESS project in Queensland. Once it is completed it will be able to power 70,000 homes for 24 hours. Firm Power will continue to assist Octopus with the development of the project over the next two years.

The project continues Pinsent Masons’ run of involvement advising on BESS projects in Australia, including advising Fluence Energy on its successful bid to build the Latrobe Valley BESS in Victoria.

The Pinsent Masons team advising on the project was led by Sydney-based corporate partner Joni Henry, with special counsel Hannah Syme and associates Jonathan Duff and Harry Grewal. They were assisted by Finance partner Jim Hunwick and associate Jesse McNaughton.

Commenting on the matter, Joni Henry said: “There is real momentum in Australia when it comes to the energy transition to renewables and battery storage projects, such as Blackstone, play a vital role in this transition as more renewable energy comes online.  We are delighted to have assisted Firm Power on this significant transaction in the Australian energy market.”

Firm Power began operation in 2019 to focus on large-scale BESS projects and has since expanded into other energy transition solutions.

Latest press releases

Show me all press releases

Pinsent Masons advises FTI Consulting on sale of CX Lavender key client business to Omnicom Oceania

Multinational law firm Pinsent Masons has advised FTI Consulting, in its capacity as administrators of the CX Lavender group, on the sale of the company's key client-related business and associated workforce to Omnicom Oceania via its subsidiary, Clemenger BBDO Pty Ltd. The transaction completed in Q2 2026.

Pinsent Masons advises University of Manchester on landmark student accommodation redevelopment

Multinational law firm Pinsent Masons has advised The University of Manchester on the largest student accommodation design, build, finance and operate (DBFO) project ever undertaken by a UK university.

Pinsent Masons advises EDF power solutions and ESB on strategic partnership with Sumitomo Corporation in Gwynt Glas Offshore Wind Farm

Multinational law firm Pinsent Masons has advised EDF power solutions and ESB on the sale of a one-third interest in the Gwynt Glas Offshore Wind Farm to Sumitomo Corporation, marking an important milestone in the development of one of the UK's most significant floating offshore wind projects.

People who viewed this press release also viewed

Show me all press releases

Pinsent Masons advises EDF power solutions and ESB on strategic partnership with Sumitomo Corporation in Gwynt Glas Offshore Wind Farm

Multinational law firm Pinsent Masons has advised EDF power solutions and ESB on the sale of a one-third interest in the Gwynt Glas Offshore Wind Farm to Sumitomo Corporation, marking an important milestone in the development of one of the UK's most significant floating offshore wind projects.

Pinsent Masons elects John Maciver as Senior Partner

Multinational law firm Pinsent Masons has elected John Maciver as Senior Partner. 

Pinsent Masons advises on one of Europe's largest AI infrastructure projects

Multinational law firm Pinsent Masons has advised Pure Data Centres Group (Pure DC) on the launch of what will become one of Europe's largest AI infrastructure projects. 

For all media enquiries, including arranging an interview with one of our spokespeople, please contact the press office on

+44 (0)20 7418 8199 or 

Location contacts

We are processing your request. \n Thank you for your patience. An error occurred. This could be due to inactivity on the page - please try again.