Bowen rejects state carve-outs on data centre renewables despite Queensland's claims

Australia's federal government has drawn a line in the sand over data centre power. Energy and Climate Change Minister Chris Bowen told the ABC on Friday that states will not be permitted to decide how data centres are powered, regardless of what Queensland's premier claimed after a national cabinet meeting two days earlier. There will be, Bowen said plainly, "no exceptions and no carve-outs."

The dispute centres on a fundamental question of authority: who gets to decide whether a data centre runs on renewable energy or coal and gas? Queensland Premier David Crisafulli emerged from Wednesday's national cabinet meeting declaring his state had won the right to make that choice itself. He framed it as an economic victory. Because Queensland owns its electricity distribution and generation assets, he said, the state could now deploy "a different mixture of energy"—gas, surplus coal-fired generation, or renewables—to power data centres. "It's a big win, not just for our economy, it's a big win for people's power bills as well," Crisafulli told the ABC.

Bowen's response was direct: that interpretation is not accurate. The Commonwealth will decide, he said, because it is Commonwealth law. What premiers and chief ministers actually signed off on at national cabinet was a set of nationally consistent standards requiring data centre operators to invest in new renewable energy to offset their power consumption. The flexibility inserted into that framework—which Crisafulli interpreted as a carve-out—allows state-owned electricity companies to apply to the Commonwealth for permission to use coal or gas instead, but only if they can prove it is cheaper and better for the grid than renewables would be. "That is a very high bar and very difficult to do," Bowen said. The Australian Energy Regulator, acting on behalf of the Commonwealth, would assess any such application and make the final call.

Bowen was emphatic about the practical reality. "I think it would be very, very difficult indeed for a state energy company to establish to the Commonwealth's satisfaction that a coal arrangement will be cheaper than renewables." He pointed to concrete consequences of getting the policy wrong. Data centres are, in his phrase, "electricity whales" that consume vast amounts of power. If Queensland pursued what he called an "open slather approach," wholesale electricity bills would rise 13 per cent. That risk, he said, was too serious to leave to ideology. "We're not prepared to let ideology of the state government that might be anti-renewables lead to that poor outcome for consumers."

The federal government will bring forward draft legislation on data centre standards in the coming months, with the aim of passing it into law early next year. Bowen said the bill would rely on the Commonwealth's constitutional corporations powers—a legal foundation he described as "pretty clear" in establishing that federal law prevails in any dispute with the states. The legislation will require data centre registration and mandate the use of renewable energy certificates to establish 100 per cent renewables, backed by gas for firming capacity when the sun is not shining and the wind is not blowing.

What emerged from national cabinet, then, was not a capitulation to Queensland but a framework that preserves Commonwealth control while creating a narrow pathway for states to seek exceptions. Whether Queensland will attempt to use that pathway, or whether Crisafulli's interpretation of Wednesday's outcome will harden into a political dispute, remains to be seen. For now, Bowen has made clear that the Commonwealth intends to legislate its way past any state resistance.