United Kingdom-headquartered energy analyst company Bloomberg New Energy Finance has forecast Australia is likely to see $5. 1 billion in investment in utility scale solar and wind in 2026, though wind will account for 95% of the total. ** Total of hybrid projects storage capacity *** From July 2025, CIS tenders will transition from a two-stage process to a single-stage process, reducing the tender duration to approximately 6 months. 13 NEM-wide review– currently underway. Will provide recommendations by end of year about market. By Type: Battery Energy Storage System (BESS) dominates the market with a share of 70. 08% in 2025, driven by the technology's superior flexibility, rapid response capabilities, and compatibility with renewable energy integration across utility and residential applications. The Report Offers the Market Size and Forecasts for. The Australia energy storage market share is expanding, driven by the rising integration of renewable energy sources such as solar and wind into the national grid, increasing investments in grid-scale battery projects, growing adoption of residential and commercial storage systems, government. The Australia Solar Energy Storage System (ESS) market has witnessed significant growth over recent years, driven by the country's increasing adoption of renewable energy and growing demand for grid stability and energy independence. As of 2025, the market size is estimated at approximately AUD 1.