Australia Doubles Clean Energy to Record 9.1 GW in One Year

Australia just shattered its own clean energy record, installing more than double the renewable capacity in a single year than ever before.

The country connected 9.1 gigawatts of new generation and storage to its grid in the 2025/26 financial year, more than twice the 4.4 gigawatts added the previous year. That's enough new capacity to power millions of homes with clean electricity.

Battery storage drove the milestone, accounting for over half the new capacity. Thirty-four major projects came online across the country, including massive battery installations that can store sunshine from midday and release it during evening peak hours when families get home.

The Australian Energy Market Operator released the record-breaking numbers on July 20, showing the connections pipeline grew 42% to reach 75.4 gigawatts of planned projects. Battery projects now make up 52% of everything in development.

Solar farms paired with batteries are becoming the new standard. Developers submitted applications for 4.3 gigawatts of combined solar-battery systems during the year, recognizing that storing cheap midday power for later makes better economic sense than generating alone.

The Bright Side

Behind the gigawatt numbers lies something even more exciting: a technological breakthrough that solves one of renewable energy's biggest challenges.

About three-quarters of new battery projects use "grid-forming" technology, a game-changing innovation that replaces functions once only coal plants could provide. Traditional coal generators stabilized the grid through massive spinning turbines that physically resisted sudden changes. When coal retires, that stabilizing force disappears.

Grid-forming batteries recreate that stability using smart software instead of spinning metal. They can start up a dead grid, respond instantly to disruptions, and keep electricity flowing smoothly without any moving parts.

The best part? The technology no longer costs extra. Prices for grid-forming systems have dropped to match standard batteries, which explains why developers are choosing them by default. New South Wales just opened bidding for 900 megawatts of these advanced batteries after discovering they're cheaper than the mechanical alternatives.

Solar-battery combinations are spreading rapidly too. Developers are retrofitting 2.4 gigawatts of existing solar farms with batteries, turning yesterday's daytime-only generators into round-the-clock clean power sources.

The June quarter alone delivered 3.9 gigawatts across fourteen projects, including standalone solar, hybrid systems, batteries, and wind farms. Wind applications hit a record high with twelve new projects totaling 5.2 gigawatts submitted for approval.

Australia's energy transformation shows how battery innovation can overcome technical barriers that once seemed impossible to solve with renewables alone.