Renewable resources in the top decile globally, and a platform for multi-gigawatt green ammonia export, independently validated.
The sun goes down. The resource doesn't.
Sun by day, wind by night - two resources, one continuous supply
8.89–9.02 M/S
–0.24
12 HOURS
~90%
NONE
Boolathana has strong wind and strong sun. Neither is unusual on its own. What is rare is the diurnal profile – wind by night, sun by day, always one or the other. It is why a green ammonia plant can run with almost no downtime.
Resources mean little without the land to build on. Boolathana has both.
Boolathana, located in the north-west Gascoyne region of Western Australia, Boolathana, in the north-west Gascoyne region of Western Australia, pairs onshore wind and solar that oppose each other across the day, on a flat, treeless coastal plain.
The combination is found at only a handful of places on earth, and rarer still for the way the two resources behave together. Their defining commercial feature is that they are naturally anti-correlated – a wind–solar coefficient of −0.24. Modest as a single number, it reflects something decisive in operation: as solar diminishes, wind strengthens into a consistent overnight maximum that fills the hours solar can’t. Strong sun by day, sustained wind by night: generation carries across the full 24-hour cycle.
This isn’t engineered firmness. The reason lies in the site’s coastal geography: the land and the ocean heat and cool at different rates, pulling wind inland through the night. It is a physical characteristic unique to the site, not something built onto it.
The proof has been measured, not assumed. The resource has been independently characterised by wind consultants Wind Pioneers across 61,368 hourly observations, verified on site by roughly 2.8 years of SODAR monitoring and a meteorological mast installed in October 2025, and confirmed through full hour-by-hour dispatch modelling. The plant’s performance is a modelled output of that real record.
Gateway to the Gascoyne
One Title - One Owner - 15+GW
Gascoyne Green Energy is building an off-grid green energy platform on Boolathana – a 148,000-hectare pastoral lease – more than twice the size of Singapore.
The property sits about 10 kilometres north of Carnarvon at its southern boundary, with 23 kilometres of Indian Ocean coast along its western edge.
Gascoyne Green Energy (GGE) Gascoyne Green Energy holds a Section 91 licence under the Land Administration Act, and exclusive access to the whole landholding under a separate deed with the pastoral lessee running to December 2030. That means a single point of contact for the entire platform, rather than a patchwork of interests to assemble – an advantage few projects of this scale can claim.
The resource is not what makes this unusual. Having it alongside coastal access and secure tenure, on one title, is. It allows co-location of energy generation, water, storage and export infrastructure that is scaleable.
Boolathana is the gateway to the Gascoyne, and to the green energy resource the region holds.
Firm Before Storage
A green ammonia plant has almost no fuel cost. Its energy is renewable and effectively unlimited, where conventional ammonia depends on a fossil feedstock it must keep buying. What sets its economics is how hard the plant runs: the share of the year it operates at full load, its capacity factor. The more hours it runs, the further the same investment is spread across the tonnes it makes.
Running at full load means running continuously – the central problem of green ammonia, and the one Boolathana’s resource answers at source.
Firmness usually has to be built in — oversized batteries, heavy overbuild, or distance from market. At Boolathana, the resource delivers it. Because generation is already near-continuous, the electrolysers can be sized to the plant’s steady draw rather than a multiple of it, and storage need only smooth hours, not bridge whole nights. That is redundant capital other projects carry and this site largely doesn’t — a structural advantage that sits with the resource, not with anything engineered on top of it.
Across the record, dispatchable firing is called on for only 11.4 per cent of the energy delivered, and it is green ammonia made on site, not fossil fuel.
The detailed cost modelling behind this is available to qualified investors under NDA
Why Ammonia
Ammonia is one of the world’s largest industrial commodities, and almost all of it is made from fossil gas.
Green ammonia serves the same customers through the same infrastructure, without the emissions.
It is a market that already exists, and one that credible clean supply is nowhere near meeting.
More Than One Product
The resource that makes green ammonia can do more. The same firm 24/7 power can support further businesses on the same platform.
Boolathana’s green ammonia can go to export markets or into Australia’s own nitrogen supply, and the same firm power can run industries that need clean electricity in every hour of the year.
Data Centres
Firm renewable power for the data centres behind AI, cloud and computing. Boolathana can deliver power that is carbon free in every hour of the year, generated and firmed on site, with no grid behind the meter and no fossil fuel in the system.
Integrated Platform
Green ammonia is the anchor, not the limit. The same firm power, water and shared infrastructure can, over time, support further industries on the one title — green cement, sustainable aviation fuel, and salt and magnesium from desalination brine among them.
Sovereign supply
The nitrogen Australia doesn’t make. Urea, ammonium nitrate and AdBlue underpin farming, mining and heavy transport, and almost all of it is made from gas or shipped in. Boolathana can produce it onshore, without gas.
Proven not proposed
Boolathana’s renewable resources are independently validated and the Pre-Feasibility Study is complete.
GGE is raising development capital now to carry the project to a Final Investment Decision, not to build it — construction is financed after that decision.
Contact us
Have any questions?
To learn more about Gascoyne Green Energy or the GGE Boolathana Project get in touch.
Investor enquiries welcome.