Developer of Australia’s Biggest Renewable Projects to Offer Cheap Power Below $66/MWh for Data Centres

Why It Matters

Providing sub‑$50/MWh electricity gives data‑centre operators a decisive cost advantage, accelerating the shift of compute workloads to Australia’s renewable‑rich regions and supporting the country’s green‑hydrogen export ambitions.

Key Takeaways

• InterContinental offers data‑centre power below $48/MWh.
• Nodes pair 1 GW wind with 1 GW solar, reducing transmission costs.
• Hydrogen production provides low‑cost storage for renewable intermittency.
• Up to 2.4 GW data‑centre capacity planned in Pilbara, 12.5 GW total.
• Project relies on government support and approvals for large green hubs.

Pulse Analysis

Australia’s vast wind and solar resources have attracted megaprojects that aim to export clean electricity and green hydrogen. InterContinental Energy, behind the 26‑gigawatt Australian Renewable Energy Hub and the 70‑gigawatt Western Green Energy Hub, is now leveraging that capacity to address one of the data‑centre industry’s biggest cost drivers: power. By pricing electricity at under $48 per megawatt‑hour, the company undercuts traditional on‑grid renewable contracts by roughly 50 % and gas‑fired supply by 75 %, creating a compelling value proposition for hyperscale operators seeking low‑cost, carbon‑free compute.

The economics rest on a modular “Lego‑block” node that pairs about 1 GW of wind with 1 GW of solar, directly feeding a tier‑four data centre and a hydrogen electrolyser. Because the hydrogen plant is already required for green‑iron and ammonia customers, its electrolyser can absorb excess renewable output and release a small amount of hydrogen to smooth shortfalls, eliminating the need for expensive battery storage or high‑voltage transmission lines. The result is a streamlined 66 kV distribution network that trims infrastructure spend and delivers ultra‑low‑cost energy to compute workloads.

The announcement signals a new revenue stream for Australia’s renewable sector and could accelerate the country’s ambition to become a global green‑energy exporter. Data‑centre developers gain a predictable, long‑term power price, which may spur investment in the Pilbara and other resource‑rich regions. However, the model’s scalability hinges on continued government backing, environmental clearances, and the ability of backers such as Singapore’s GIC to fund the first node. If those hurdles are cleared, the 47‑node vision could supply up to 12.5 GW of data‑centre capacity, reshaping the Asia‑Pacific compute landscape.