Amazon Australia has significantly expanded its commitment to renewable energy, announcing nine new power purchase agreements (PPAs) on April 16, 2026, that will add 430 megawatts (MW) of clean energy capacity to the National Electricity Market (NEM). This latest investment, primarily focused on solar-plus-battery storage projects, underscores the tech giant’s strategy to power its rapidly expanding Australian data centres and Artificial Intelligence (AI) infrastructure with 100% renewable energy. The move brings Amazon’s total contracted renewable energy capacity in Australia to nearly 1 gigawatt (990 MW) and represents its largest single-year investment in the country’s clean energy transition to date.
Since 2020, Amazon has invested an estimated AU$2.8 billion in renewable energy projects across Australia. This substantial capital injection positions the company as a leading corporate purchaser of carbon-free energy in the nation, according to BloombergNEF data for 2025. The nine new PPAs are particularly notable for their emphasis on integrated battery storage, with eight of the nine projects featuring co-located battery energy storage systems (BESS). This marks Amazon’s first solar-plus-storage PPAs in Australia and its first such projects outside the United States, highlighting a global strategic shift towards hybrid renewable energy solutions for enhanced grid stability and reliability.
Driving Data Centre Expansion and Net Zero Goals
The driving force behind this accelerated renewable energy procurement is Amazon’s broader AU$20 billion commitment, announced in June 2025, to expand its cloud computing and AI data centre infrastructure across Australia by 2029. These data centres demand a continuous, reliable supply of electricity, making the integration of dispatchable renewable energy crucial. By incorporating battery storage directly into these projects, Amazon aims to ensure consistent power availability, even when the sun isn’t shining or the wind isn’t blowing, thereby mitigating intermittency challenges inherent to renewable sources.
“This marked the company’s largest single-year investment in the country and will help spearhead the expansion of its data centre AI.”
Furthermore, these investments are central to Amazon’s ambitious Climate Pledge, which commits the company to reaching net-zero carbon across its operations by 2040. The large-scale deployment of solar and battery assets directly contributes to decarbonising its operational footprint in Australia.
Project Details Across NSW and Victoria
The newly announced projects are strategically located across New South Wales (NSW) and Victoria (VIC), two states at the forefront of Australia’s energy transition. The portfolio includes a mix of utility-scale and distributed generation assets, showcasing a diversified approach to renewable energy sourcing.
| Project Type | Developer | Location | Capacity (Solar PV) | Capacity (Battery Storage) |
|---|---|---|---|---|
| Utility-scale Solar + BESS | OX2 | Muswellbrook, NSW | 135 MW | 135 MW / 270 MWh |
| Utility-scale Solar + BESS | X-ELIO | Forest Glen, NSW | 90 MW | 25 MW / 25 MWh |
| Distributed Solar + BESS | Anza Power | Stanbridge, NSW | 4.95 MW | 20 MWh |
| Distributed Solar + BESS | Anza | Barnawartha North, VIC | 4.95 MW | 20 MWh |
| Distributed Solar + BESS | Anza | Mooroopna, VIC | 4.95 MW | 20 MWh |
| BESS (co-located) | European Energy Australia | Mokoan Solar Farm, VIC | (Existing 58 MW) | 40 MW / 80 MWh |
Three of the nine new projects are located in NSW, including OX2’s 135 MW Muswellbrook solar farm, which is paired with a substantial 135 MW / 270 MWh battery storage system. Another significant NSW project is X-ELIO’s 90 MW Forest Glen solar farm, complemented by a 25 MW / 25 MWh BESS. Anza Power also contributes with a 4.95 MW Stanbridge solar farm featuring 20 MWh of battery storage in NSW.
In Victoria, two Anza-owned 4.95 MW solar farms, each with 20 MWh BESS, are situated at Barnawartha North and Mooroopna. Additionally, a 40 MW / 80 MWh BESS is being integrated into European Energy Australia’s existing 58 MW Mokoan solar farm.
The Growing Role of Corporate PPAs and Hybrid Systems
Amazon’s latest announcement highlights a significant trend in Australia’s energy market: the increasing reliance on corporate PPAs to drive the development of new, large-scale renewable energy infrastructure. These agreements provide long-term revenue certainty for project developers, de-risking investments and accelerating the transition away from fossil fuels.
The strong focus on hybrid solar-plus-storage projects reflects a growing understanding that intermittent renewable generation alone is insufficient to meet the 24/7 energy demands of modern industries, particularly energy-intensive operations like data centres. Integrating battery storage directly with solar farms allows for energy to be captured during peak generation times and dispatched when needed, enhancing grid stability and reliability. This approach also helps to mitigate issues such as curtailment, where excess solar generation might otherwise be wasted due to grid constraints. For homeowners considering similar strategies to maximise their solar investments, understanding how home batteries can complement rooftop solar is crucial. Many are exploring options like Virtual Power Plant (VPP) programs to further leverage their battery storage. Best Virtual Power Plant (VPP) Programs in Australia 2026: Maximise Your Home Battery Savings
The ability to store and dispatch energy on demand is becoming increasingly vital as Australia moves towards its ambitious renewable energy targets. The federal government’s Cheaper Home Batteries Program, despite upcoming changes on May 1, 2026, continues to incentivise residential battery uptake, further contributing to a decentralised and resilient energy system.
This trend towards integrated energy solutions, from utility-scale projects powering data centres to residential systems supported by smart energy management, demonstrates a maturing energy landscape in Australia. Businesses and households alike are recognising that optimising energy generation and consumption requires sophisticated approaches. Best AI Energy Management Systems for Australian Homes with Solar & Batteries in 2026: Maximise Savings and Self-Consump Amazon’s substantial investment serves as a clear indicator of the commercial viability and strategic importance of these advanced solar and battery technologies in Australia’s future energy mix.