A Knife in the Back of Australian Farming
First, the facts. Rushy Lagoon is real, despite the name. It is Tasmania's largest single farm, roughly 21,745 hectares of northern Tasmanian country that for generations ran beef, dairy and sheep. It has irrigation infrastructure and a history of substantial milk and livestock production. In July 2026 the Federal Treasurer approved its sale, for more than $100 million, to the Tasmanian Natural Asset Trust, a vehicle managed by the UK's Gresham House in partnership with Aviva Investors. The Clean Energy Finance Corporation, a taxpayer-owned body, committed $69 million to the platform. The stated plan is to establish softwood pine plantations on significant portions of the land, generate Australian Carbon Credit Units, produce timber, undertake some conservation work around a Ramsar wetland, and maintain limited grazing. Official projections speak of roughly 190 jobs across the project's life and millions of carbon credits. Local farming organisations and many residents opposed the conversion of productive agricultural land into plantations for carbon accounting. Those are the core facts.
What does not check out is the claim that this represents some high-minded national interest. It is a decision that subordinates food production, regional economic strength and Australian ownership preferences to the pursuit of carbon credits under the net-zero framework. Productive farmland does not become "low-productive" or "marginal" simply because a new owner prefers trees that can be monetised through the carbon market. Calling it low-value land while using public money to underwrite the purchase is a rhetorical sleight of hand. The land fed people and supported local employment. Converting large tracts of it into a monoculture pine estate for the primary purpose of generating tradeable credits is a deliberate choice to prioritise an abstract climate ledger over concrete agricultural output.
This is not neutral market activity. Taxpayer capital, channelled through the CEFC, helped underwrite a foreign-managed acquisition that local buyers reportedly could not match on the same terms. The result is that Australians are helping finance the removal of their own farmland from the food system so that a UK-linked vehicle can harvest carbon units and timber. The promised employment numbers, when spread across decades, amount to a thin annual return for the scale of the land involved. Neighbouring properties will face the usual suite of plantation externalities: pests, weeds, changed hydrology and fire risk, while the broader district loses a cornerstone agricultural asset.
The deeper problem is the policy logic that makes this outcome not only possible but inevitable. Once carbon credits become a higher-value use of land than growing food, the market, distorted by government subsidy and regulation, will keep converting farms into plantations. Net-zero targets create an artificial scarcity of "abated" emissions and then reward the locking up of productive ground to meet them. The same framework that lectures Australians about food security and regional resilience, simultaneously funds the conversion of the largest farm in Tasmania into a carbon factory. That is not environmental stewardship. It is ideology overriding national interest.
Farmers have warned for years that net-zero policies would eventually treat agricultural land as a carbon sink rather than a food source. Rushy Lagoon is the concrete proof. A government that quietly facilitates the transfer of a major productive asset into foreign-managed tree planting, while using public money to do it, is not acting as a neutral referee. It is actively choosing one vision of the future, one in which Australian soil is valued more for the carbon it can sequester than for the food it can grow, over the people who actually live and work on that land. That choice is a knife in the back of regional Australia. It should be recognised as such.
